Skip to contentSkip to conversation

mm: Optimized hugepage zeroing & copying from user

PATCH In review Prathu Baronia 10 participants 27 messages Apr 14, 2020 – May 5, 2020 1 message not in the archive

Subsystems (3)
Memory management MM core THP
lore
Share & tools
lore

Prathu Baronia

author
#0 lore raw

PATCH v2 1/1 mm: Optimized hugepage zeroing & copying from user

In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than multiple barrier() calls, for example for a 2MB hugepage in clear_huge_page() these are called 512 times i.e. to map and unmap each subpage that means in total 2048 barrier calls. This called for optimization. Simply getting VADDR from page does the job for us. This also applies to the copy_user_huge_page() function.

With kmap_atomic() out of the picture we can use memset and memcpy for sizes larger than 4K. Instead of a left-right approach to access the target subpage, getting the VADDR from the page and using memset directly in a simple experiment we observed a 64% improvement in time over the current approach.

With this(v2) patch we observe 65.85%(under controlled conditions) improvement over the current approach.

Currently process_huge_page iterates over subpages in a left-right manner targeting the subpage that was accessed to be processed at last to keep the cache hot around the faulting address. This caused a latency issue because as we observed in the case of ARM64 the reverse access is much slower than forward access and much much slower than oneshot access because of the pre-fetcher behaviour. The following simple userspace experiment to allocate 100MB(total_size) of pages and writing to it using memset(oneshot), forward order loop and a reverse order loop gave us a good insight:-

--------------------------------------------------------------------------------
Test code snippet:
--------------------------------------------------------------------------------
/* One shot memset */
memset (r, 0xd, total_size);

  /* traverse in forward order */
  for (j = 0; j < total_pages; j++)
    {
      memset (q + (j * SZ_4K), 0xc, SZ_4K);
    }

/* traverse in reverse order */
for (i = 0; i < total_pages; i++)

    {
      memset (p + total_size - (i + 1) * SZ_4K, 0xb, SZ_4K);
    }

----------------------------------------------------------------------
Results:
----------------------------------------------------------------------
Results for ARM64 target (SM8150 , CPU0 & 6 are online, running at max frequency)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------
- Oneshot : 3389.26 us
- Forward : 8876.16 us
- Reverse : 18157.6 us
----------------------------------------------------------------------

----------------------------------------------------------------------
Results for x86-64 (Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, only CPU 0 in max frequency, DDR also running at max frequency.)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------
- Oneshot : 3203.49 us
- Forward : 5766.46 us
- Reverse : 5187.86 us
----------------------------------------------------------------------

Hence refactor the function process_huge_page() to process the hugepage in oneshot manner using oneshot version of routines clear_huge_page() and copy_user_huge_page() for !HIGHMEM cases.

These oneshot routines do zeroing using memset and copying using memcpy since we observed after extensive testing on ARM64 and some local testing on x86 memset and memcpy routines are highly optimized and with the above data points in hand it made sense to utilize them directly instead of looping over all subpages. These oneshot routines do zero and copy with a small offset(default kept as 32KB for now) to keep the cache hot around the faulting address. This offset is dependent on the cache size and hence can be kept as a tunable configuration option.

The below profiles are for ARM64(SM8150, CPU0 & 6 are online, running at max frequency, DDR also running at max frequency.)

----------------------------------------------------------------------
Ftrace Results(clear_huge_page_profile()):
----------------------------------------------------------------------
All timing values are in microseconds(us)
----------------------------------------------------------------------
Base:
- CPU0:
- Samples: 95
- Mean: 242.099 us
- Std dev: 45.0096 us
- CPU6:
- Samples: 61
- Mean: 258.372 us
- Std dev: 22.0754 us
----------------------------------------------------------------------
v2:
- CPU0:
- Samples: 63
- Mean: 112.297 us
- Std dev: 0.310989 us
- CPU6:
- Samples: 99
- Mean: 67.359 us
- Std dev: 1.15997 us
----------------------------------------------------------------------

Signed-off-by Prathu Baronia <[email protected]>
Reported-by Chintan Pandya <[email protected]>
---
 mm/Kconfig  |  13 +++++
 mm/memory.c | 159 +++++++++++++++++++++++-----------------------------
 2 files changed, 83 insertions(+), 89 deletions(-)
mm/Kconfig +13 -0
index ab80933be65f..31c169432276 100644
@@ -739,4 +739,17 @@ config ARCH_HAS_HUGEPD
 config MAPPING_DIRTY_HELPERS
         bool
 
+config HOT_CACHE_RANGE
+	int
+	default 8
+	range 1 512
+	help
+	  This value can be tweaked to make the cache hot around the
+	  faulting address of the hugepage, primarily to make the
+	  clearing and copying of hugepage more cache friendly. It is
+	  proportionate to the cache size and should be kept bigger
+	  for bigger caches for better performance.
+	  This value is in terms of number of 4KB pages.
+	  Don't change it if you are not sure.
+
 endmenu
mm/memory.c +70 -89

213 lines not on this page · raw message

Signature · 6 lines
2.17.1


-- 
Prathu Baronia
OnePlus RnD
reviewer
#1 lore raw
Quoted 6 lines · Prathu Baronia

In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than multiple barrier() calls, for example for a 2MB hugepage in clear_huge_page() these are called 512 times i.e. to map and unmap each subpage that means in total 2048 barrier calls. This called for optimization. Simply getting VADDR from page does the job for us. This also applies to the copy_user_huge_page() function.

I still have hard time to see why kmap machinery should introduce any slowdown here. Previous data posted while discussing v1 didn't really show anything outside of the noise.

Quoted 34 lines

With kmap_atomic() out of the picture we can use memset and memcpy for sizes larger than 4K. Instead of a left-right approach to access the target subpage, getting the VADDR from the page and using memset directly in a simple experiment we observed a 64% improvement in time over the current approach.

With this(v2) patch we observe 65.85%(under controlled conditions) improvement over the current approach.

Currently process_huge_page iterates over subpages in a left-right manner targeting the subpage that was accessed to be processed at last to keep the cache hot around the faulting address. This caused a latency issue because as we observed in the case of ARM64 the reverse access is much slower than forward access and much much slower than oneshot access because of the pre-fetcher behaviour. The following simple userspace experiment to allocate 100MB(total_size) of pages and writing to it using memset(oneshot), forward order loop and a reverse order loop gave us a good insight:-

--------------------------------------------------------------------------------
Test code snippet:
--------------------------------------------------------------------------------
/* One shot memset */
memset (r, 0xd, total_size);

  /* traverse in forward order */
  for (j = 0; j < total_pages; j++)
    {
      memset (q + (j * SZ_4K), 0xc, SZ_4K);
    }

/* traverse in reverse order */
for (i = 0; i < total_pages; i++)

    {
      memset (p + total_size - (i + 1) * SZ_4K, 0xb, SZ_4K);
    }
Quoted 6 lines

----------------------------------------------------------------------
Results:
----------------------------------------------------------------------
Results for ARM64 target (SM8150 , CPU0 & 6 are online, running at max frequency)
All numbers are mean of 100 iterations. Variation is ignorable.

It would be really nice to provide std

Quoted 20 lines

----------------------------------------------------------------------
- Oneshot : 3389.26 us
- Forward : 8876.16 us
- Reverse : 18157.6 us
----------------------------------------------------------------------

----------------------------------------------------------------------
Results for x86-64 (Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, only CPU 0 in max frequency, DDR also running at max frequency.)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------
- Oneshot : 3203.49 us
- Forward : 5766.46 us
- Reverse : 5187.86 us
----------------------------------------------------------------------

Hence refactor the function process_huge_page() to process the hugepage in oneshot manner using oneshot version of routines clear_huge_page() and copy_user_huge_page() for !HIGHMEM cases.

Quoted 7 lines

These oneshot routines do zeroing using memset and copying using memcpy since we observed after extensive testing on ARM64 and some local testing on x86 memset and memcpy routines are highly optimized and with the above data points in hand it made sense to utilize them directly instead of looping over all subpages. These oneshot routines do zero and copy with a small offset(default kept as 32KB for now) to keep the cache hot around the faulting address. This offset is dependent on the cache size and hence can be kept as a tunable configuration option.

No. There is absolutely zero reason to add a config option for this. The kernel should have all the information to make an educated guess.

Also before going any further. The patch which has introduced the optimization was c79b57e462b5 ("mm: hugetlb: clear target sub-page last when clearing huge page"). It is based on an artificial benchmark which to my knowledge doesn't represent any real workload. Your measurements are based on a different benchmark. Your numbers clearly show that some assumptions used for the optimization are not architecture neutral.

In such a case I would much rather revert the optimization and only build an additional complexity based on real workloads.

Signature · 2 lines
Michal Hocko
SUSE Labs
#2 lore raw
Quoted 6 lines · Michal Hocko
Quoted 5 lines · Prathu Baronia

In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than multiple barrier() calls, for example for a 2MB hugepage in clear_huge_page() these are called 512 times i.e. to map and unmap each subpage that means in total 2048 barrier calls.

I think barrier() only matters at compile time.

Quoted 6 lines
Quoted 2 lines

This called for optimization. Simply getting VADDR from page does the job for us. This also applies to the copy_user_huge_page() function.

I still have hard time to see why kmap machinery should introduce any slowdown here. Previous data posted while discussing v1 didn't really show anything outside of the noise.

Maybe pagefault_disable/enable are barely showing up. Alternatively, do you have CONFIG_PREEMPT_COUNT enabled?

#4 lore raw
In reply to a message not in the archive
Quoted 51 lines · Prathu Baronia
Quoted 4 lines · Michal Hocko

I still have hard time to see why kmap machinery should introduce any slowdown here. Previous data posted while discussing v1 didn't really show anything outside of the noise.

You are right, the multiple barriers are not responsible for the slowdown, but removal of kmap_atomic() allows us to call memset and memcpy for larger sizes. I will re-frame this part of the commit text when we proceed towards v3 to present it more cleanly.

Quoted 3 lines

It would be really nice to provide std

Here is the data with std:-
----------------------------------------------------------------------
Results:
----------------------------------------------------------------------
Results for ARM64 target (SM8150 , CPU0 & 6 are online, running at max frequency)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------

- Oneshot : 3389.26 us  std: 79.1377 us
- Forward : 8876.16 us  std: 172.699 us
- Reverse : 18157.6 us  std: 111.713 us

----------------------------------------------------------------------

----------------------------------------------------------------------
Results for x86-64 (Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, only CPU 0 in max frequency, DDR also running at max frequency.) All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------

- Oneshot : 3203.49 us  std: 115.4086 us
- Forward : 5766.46 us  std: 328.6299 us
- Reverse : 5187.86 us  std: 341.1918 us

----------------------------------------------------------------------

Quoted 4 lines

No. There is absolutely zero reason to add a config option for this. The kernel should have all the information to make an educated guess.

I will try to incorporate this in v3. But currently I don't have any idea on how to go about implementing the guessing logic. Would really appreciate if you can suggest some way to go about it.

Quoted 7 lines

Also before going any further. The patch which has introduced the optimization was c79b57e462b5 ("mm: hugetlb: clear target sub-page last when clearing huge page"). It is based on an artificial benchmark which to my knowledge doesn't represent any real workload. Your measurements are based on a different benchmark. Your numbers clearly show that some assumptions used for the optimization are not architecture neutral.

Quoted 4 lines

But oneshot numbers are significantly better on both the archs. I think theoretically the oneshot approach should provide better results on all the architectures when compared with serial approach. Isn't it a fair assumption to go ahead with the oneshot approach?

I think the point that Michal is getting at is that there are other tests that need to be run. You are running the test on just one core. What happens as we start fanning this out and having multiple instances running per socket? We would be flooding the LLC in addition to overwriting all the other caches.

If you take a look at commit c6ddfb6c58903 ("mm, clear_huge_page: move order algorithm into a separate function") they were running the tests on multiple threads simultaneously as their concern was flooding the LLC cache. I wonder if we couldn't look at bypassing the cache entirely using something like __copy_user_nocache for some portion of the copy and then only copy in the last pieces that we think will be immediately accessed.

reviewer
#8 lore raw
In reply to a message not in the archive
Quoted 9 lines · Prathu Baronia
Quoted 4 lines · Michal Hocko

I still have hard time to see why kmap machinery should introduce any slowdown here. Previous data posted while discussing v1 didn't really show anything outside of the noise.

You are right, the multiple barriers are not responsible for the slowdown, but removal of kmap_atomic() allows us to call memset and memcpy for larger sizes. I will re-frame this part of the commit text when we proceed towards v3 to present it more cleanly.

While this might be OK for 2MB huge pages, does the same apply to other larger sizes? E.g. 512MG or 1G or even larger huge pages? You should consider !PREEMPT kernels.

[...]

Quoted 6 lines
Quoted 3 lines

No. There is absolutely zero reason to add a config option for this. The kernel should have all the information to make an educated guess.

I will try to incorporate this in v3. But currently I don't have any idea on how to go about implementing the guessing logic. Would really appreciate if you can suggest some way to go about it.

If you cannot guess the proper sizing then how is a poor user who tries to configure the kernel supposed to do it?

Quoted 11 lines
Quoted 7 lines

Also before going any further. The patch which has introduced the optimization was c79b57e462b5 ("mm: hugetlb: clear target sub-page last when clearing huge page"). It is based on an artificial benchmark which to my knowledge doesn't represent any real workload. Your measurements are based on a different benchmark. Your numbers clearly show that some assumptions used for the optimization are not architecture neutral.

But oneshot numbers are significantly better on both the archs. I think theoretically the oneshot approach should provide better results on all the architectures when compared with serial approach. Isn't it a fair assumption to go ahead with the oneshot approach?

What is this assumption based on? Also please consider that all these numbers are based on artificial microbenchmarks. Can you see any difference on real world huge page users? The same applies to the regression you can see with the existing code.

Signature · 2 lines
Michal Hocko
SUSE Labs
#9 lore raw
In reply to Prathu Baronia
Quoted 7 lines · Prathu Baronia

In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than multiple barrier() calls, for example for a 2MB hugepage in clear_huge_page() these are called 512 times i.e. to map and unmap each subpage that means in total 2048 barrier calls. This called for optimization. Simply getting VADDR from page does the job for us. This also applies to the copy_user_huge_page() function.

Quoted 7 lines

With kmap_atomic() out of the picture we can use memset and memcpy for sizes larger than 4K. Instead of a left-right approach to access the target subpage, getting the VADDR from the page and using memset directly in a simple experiment we observed a 64% improvement in time over the current approach.

With this(v2) patch we observe 65.85%(under controlled conditions) improvement over the current approach.

Can you describe your test?

Quoted 15 lines

Currently process_huge_page iterates over subpages in a left-right manner targeting the subpage that was accessed to be processed at last to keep the cache hot around the faulting address. This caused a latency issue because as we observed in the case of ARM64 the reverse access is much slower than forward access and much much slower than oneshot access because of the pre-fetcher behaviour. The following simple userspace experiment to allocate 100MB(total_size) of pages and writing to it using memset(oneshot), forward order loop and a reverse order loop gave us a good insight:-

--------------------------------------------------------------------------------
Test code snippet:
--------------------------------------------------------------------------------
/* One shot memset */
memset (r, 0xd, total_size);

Quoted 11 lines
  /* traverse in forward order */
  for (j = 0; j < total_pages; j++)
    {
      memset (q + (j * SZ_4K), 0xc, SZ_4K);
    }

  /* traverse in reverse order */
  for (i = 0; i < total_pages; i++)
    {
      memset (p + total_size - (i + 1) * SZ_4K, 0xb, SZ_4K);
    }

You have tested the chunk sizes 4KB and 2MB, can you test some values in between? For example 32KB or 64KB? Maybe there's a sweet point with some smaller granularity and good performance.

Quoted 54 lines

----------------------------------------------------------------------
Results:
----------------------------------------------------------------------
Results for ARM64 target (SM8150 , CPU0 & 6 are online, running at max frequency)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------
- Oneshot : 3389.26 us
- Forward : 8876.16 us
- Reverse : 18157.6 us
----------------------------------------------------------------------

----------------------------------------------------------------------
Results for x86-64 (Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, only CPU 0 in max frequency, DDR also running at max frequency.)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------
- Oneshot : 3203.49 us
- Forward : 5766.46 us
- Reverse : 5187.86 us
----------------------------------------------------------------------

Hence refactor the function process_huge_page() to process the hugepage in oneshot manner using oneshot version of routines clear_huge_page() and copy_user_huge_page() for !HIGHMEM cases.

These oneshot routines do zeroing using memset and copying using memcpy since we observed after extensive testing on ARM64 and some local testing on x86 memset and memcpy routines are highly optimized and with the above data points in hand it made sense to utilize them directly instead of looping over all subpages. These oneshot routines do zero and copy with a small offset(default kept as 32KB for now) to keep the cache hot around the faulting address. This offset is dependent on the cache size and hence can be kept as a tunable configuration option.

The below profiles are for ARM64(SM8150, CPU0 & 6 are online, running at max frequency, DDR also running at max frequency.)

----------------------------------------------------------------------
Ftrace Results(clear_huge_page_profile()):
----------------------------------------------------------------------
All timing values are in microseconds(us)
----------------------------------------------------------------------
Base:
- CPU0:
- Samples: 95
- Mean: 242.099 us
- Std dev: 45.0096 us
- CPU6:
- Samples: 61
- Mean: 258.372 us
- Std dev: 22.0754 us
----------------------------------------------------------------------
v2:
- CPU0:

Quoted 8 lines

- Samples: 63
- Mean: 112.297 us
- Std dev: 0.310989 us
- CPU6:
- Samples: 99
- Mean: 67.359 us
- Std dev: 1.15997 us
----------------------------------------------------------------------

In addition to clearing the huge page itself, we need to consider how it impact the application which accesses the huge page. For example, the huge page may be accessed twice, once in kernel (zeroing) and once in the user space (initializing). So please find a way to test it. As pointed out by Alexander, please consider the cache contention among the logical CPUs too.

Best Regards,
Huang, Ying

#5 lore raw
In reply to Alexander Duyck
Quoted 64 lines · Alexander Duyck
Quoted 51 lines · Prathu Baronia
Quoted 4 lines · Michal Hocko

I still have hard time to see why kmap machinery should introduce any slowdown here. Previous data posted while discussing v1 didn't really show anything outside of the noise.

You are right, the multiple barriers are not responsible for the slowdown, but removal of kmap_atomic() allows us to call memset and memcpy for larger sizes. I will re-frame this part of the commit text when we proceed towards v3 to present it more cleanly.

Quoted 3 lines

It would be really nice to provide std

Here is the data with std:-
----------------------------------------------------------------------
Results:
----------------------------------------------------------------------
Results for ARM64 target (SM8150 , CPU0 & 6 are online, running at max frequency)
All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------

- Oneshot : 3389.26 us  std: 79.1377 us
- Forward : 8876.16 us  std: 172.699 us
- Reverse : 18157.6 us  std: 111.713 us

----------------------------------------------------------------------

----------------------------------------------------------------------
Results for x86-64 (Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz, only CPU 0 in max frequency, DDR also running at max frequency.) All numbers are mean of 100 iterations. Variation is ignorable.
----------------------------------------------------------------------

- Oneshot : 3203.49 us  std: 115.4086 us
- Forward : 5766.46 us  std: 328.6299 us
- Reverse : 5187.86 us  std: 341.1918 us

----------------------------------------------------------------------

Quoted 4 lines

No. There is absolutely zero reason to add a config option for this. The kernel should have all the information to make an educated guess.

I will try to incorporate this in v3. But currently I don't have any idea on how to go about implementing the guessing logic. Would really appreciate if you can suggest some way to go about it.

Quoted 7 lines

Also before going any further. The patch which has introduced the optimization was c79b57e462b5 ("mm: hugetlb: clear target sub-page last when clearing huge page"). It is based on an artificial benchmark which to my knowledge doesn't represent any real workload. Your measurements are based on a different benchmark. Your numbers clearly show that some assumptions used for the optimization are not architecture neutral.

Quoted 4 lines

But oneshot numbers are significantly better on both the archs. I think theoretically the oneshot approach should provide better results on all the architectures when compared with serial approach. Isn't it a fair assumption to go ahead with the oneshot approach?

I think the point that Michal is getting at is that there are other tests that need to be run. You are running the test on just one core. What happens as we start fanning this out and having multiple instances running per socket? We would be flooding the LLC in addition to overwriting all the other caches.

Quoted 7 lines

If you take a look at commit c6ddfb6c58903 ("mm, clear_huge_page: move order algorithm into a separate function") they were running the tests on multiple threads simultaneously as their concern was flooding the LLC cache. I wonder if we couldn't look at bypassing the cache entirely using something like __copy_user_nocache for some portion of the copy and then only copy in the last pieces that we think will be immediately accessed.

The problem is how to determine the size of the pieces that will be immediately accessed?

Best Regards,
Huang, Ying

reviewer
#6 lore raw
Quoted 1 line · Ying

Alexander Duyck <[email protected]> writes:

[...]

Quoted 10 lines
Quoted 7 lines

If you take a look at commit c6ddfb6c58903 ("mm, clear_huge_page: move order algorithm into a separate function") they were running the tests on multiple threads simultaneously as their concern was flooding the LLC cache. I wonder if we couldn't look at bypassing the cache entirely using something like __copy_user_nocache for some portion of the copy and then only copy in the last pieces that we think will be immediately accessed.

The problem is how to determine the size of the pieces that will be immediately accessed?

Well, this really depends. If you are in a page fault path then it should be quite obvious that at least the faulting subpage will be accessed. It is hard to make any assumptions beyond that. THP might behave very different from hugetlb pages because the former is an optimistic optimization and the rest of the page might not be used immediately. Hugetlb pages, on the other hand, are more likely to use a larger part of the page because then there is a clear memory loss. Then you have MAP_POPULATE or alike and then optimizing for future access sounds like a pointless exercise because this is essentially a stream initialization without any clue which memory will be used shortly.

All that being said I am not against optimizing clear_huge_page but please stick to some real life usecases which actually benefit from the optimization. If there are any arch specific nuances then make them arch specific. Focusing on microbenchmarks is just leading to a complex code which might turn out suboptimal in some cases.

Signature · 2 lines
Michal Hocko
SUSE Labs
#10 lore raw
In reply to Huang, Ying
Quoted 46 lines · Ying
Quoted 7 lines · Prathu Baronia

In !HIGHMEM cases, specially in 64-bit architectures, we don't need temp mapping of pages. Hence, k(map|unmap)_atomic() acts as nothing more than multiple barrier() calls, for example for a 2MB hugepage in clear_huge_page() these are called 512 times i.e. to map and unmap each subpage that means in total 2048 barrier calls. This called for optimization. Simply getting VADDR from page does the job for us. This also applies to the copy_user_huge_page() function.

Quoted 7 lines

With kmap_atomic() out of the picture we can use memset and memcpy for sizes larger than 4K. Instead of a left-right approach to access the target subpage, getting the VADDR from the page and using memset directly in a simple experiment we observed a 64% improvement in time over the current approach.

With this(v2) patch we observe 65.85%(under controlled conditions) improvement over the current approach.

Can you describe your test?

Quoted 15 lines

Currently process_huge_page iterates over subpages in a left-right manner targeting the subpage that was accessed to be processed at last to keep the cache hot around the faulting address. This caused a latency issue because as we observed in the case of ARM64 the reverse access is much slower than forward access and much much slower than oneshot access because of the pre-fetcher behaviour. The following simple userspace experiment to allocate 100MB(total_size) of pages and writing to it using memset(oneshot), forward order loop and a reverse order loop gave us a good insight:-

--------------------------------------------------------------------------------
Test code snippet:
--------------------------------------------------------------------------------
/* One shot memset */
memset (r, 0xd, total_size);

Quoted 11 lines
  /* traverse in forward order */
  for (j = 0; j < total_pages; j++)
    {
      memset (q + (j * SZ_4K), 0xc, SZ_4K);
    }

  /* traverse in reverse order */
  for (i = 0; i < total_pages; i++)
    {
      memset (p + total_size - (i + 1) * SZ_4K, 0xb, SZ_4K);
    }
Quoted 3 lines

You have tested the chunk sizes 4KB and 2MB, can you test some values in between? For example 32KB or 64KB? Maybe there's a sweet point with some smaller granularity and good performance.

And if you test in user space, please make sure you copied memset implementation in kernel. Because libc memset implementation may be quite different, for example, it may uses AVX instructions on x86, while memset in kernel doesn't use them.

Best Regards,
Huang, Ying

build bot
#27 lore raw

[mm] 134c8b410f: vm-scalability.median -7.9% regression

In reply to Prathu Baronia
FYI, we noticed a -7.9% regression of vm-scalability.median due to commit:

Greeting,

FYI, we noticed a -7.9% regression of vm-scalability.median due to commit:

commit: 134c8b410fdbe89322362efdbab9cf3af04a149f ("[PATCH v2] mm: Optimized hugepage zeroing & copying from user")
url: https://github.com/0day-ci/linux/commits/Prathu-Baronia/mm-Optimized-hugepage-zeroing-copying-from-user/20200415-041554

in testcase: vm-scalability
on test machine: 16 threads Intel(R) Xeon(R) E-2278G CPU @ 3.40GHz with 32G memory with following parameters:

	runtime: 300s
	size: 8T
	test: anon-cow-seq
	cpufreq_governor: performance
	ucode: 0xca

test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us.
test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/

If you fix the issue, kindly add following tag

Reported-by kernel test robot <[email protected]>

Details are as below:
-------------------------------------------------------------------------------------------------->

To reproduce:

git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml

=========================================================================================
compiler/cpufreq_governor/kconfig/rootfs/runtime/size/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/debian-x86_64-20191114.cgz/300s/8T/lkp-cfl-e1/anon-cow-seq/vm-scalability/0xca

commit:
8632e9b564 (" hyperv-fixes for 5.7-rc1")
134c8b410f ("mm: Optimized hugepage zeroing & copying from user")

8632e9b5645bbc23 134c8b410fdbe89322362efdbab
---------------- ---------------------------

         %stddev     %change         %stddev
             \          |                \  
    659694            -7.9%     607314        vm-scalability.median
      2.76 ±  3%      +1.8        4.56 ±  3%  vm-scalability.median_stddev%
  10513491            -7.9%    9683206        vm-scalability.throughput
   3140792            -6.5%    2936185        vm-scalability.time.minor_page_faults
      1469            +1.0%       1484        vm-scalability.time.percent_of_cpu_this_job_got
      1915            +7.4%       2057        vm-scalability.time.system_time
      2517            -3.7%       2425        vm-scalability.time.user_time
    140238            +8.1%     151592        vm-scalability.time.voluntary_context_switches
 3.015e+09            -7.3%  2.793e+09        vm-scalability.workload
     52.00            -3.8%      50.00        vmstat.cpu.us
      6.71            -1.2        5.56        mpstat.cpu.all.idle%
      0.01 ± 30%      +0.0        0.02 ± 19%  mpstat.cpu.all.soft%
   5806593 ± 16%     -32.1%    3939953 ± 31%  cpuidle.C1.time
 1.472e+08 ±  8%     -38.6%   90425403 ± 57%  cpuidle.C8.time
    154508 ±  8%     -38.4%      95157 ± 57%  cpuidle.C8.usage
     59543 ±  6%     +24.6%      74197 ±  4%  cpuidle.POLL.usage
     13.47 ± 16%     +34.6%      18.14 ±  6%  sched_debug.cfs_rq:/.nr_spread_over.avg
    205089 ±  6%     +20.9%     247932 ±  6%  sched_debug.cpu.avg_idle.stddev
      1.81 ± 42%     +60.7%       2.92 ± 21%  sched_debug.cpu.clock.stddev
      1.81 ± 42%     +60.7%       2.92 ± 21%  sched_debug.cpu.clock_task.stddev
     13277 ±  4%      -8.2%      12193 ±  7%  sched_debug.cpu.ttwu_count.max
      3276 ±  5%     -11.8%       2889 ±  7%  sched_debug.cpu.ttwu_local.avg
      6234 ±  8%     -23.0%       4803 ± 15%  sched_debug.cpu.ttwu_local.max
      1038 ± 12%     -27.8%     750.49 ± 30%  sched_debug.cpu.ttwu_local.stddev
   2028780            +1.5%    2060155        proc-vmstat.nr_active_anon
   2008589            +1.8%    2044643        proc-vmstat.nr_anon_pages
    109.00            -4.6%     104.00        proc-vmstat.nr_dirtied
     10700            -6.7%       9987        proc-vmstat.nr_shmem
    102.00            -4.7%      97.25        proc-vmstat.nr_written
   2028779            +1.5%    2060156        proc-vmstat.nr_zone_active_anon
   4830444            -6.2%    4528954        proc-vmstat.numa_hit
   4830444            -6.2%    4528954        proc-vmstat.numa_local
      5220           -25.9%       3866 ±  5%  proc-vmstat.pgactivate
 7.138e+08            -7.4%  6.611e+08        proc-vmstat.pgalloc_normal
   3531201            -5.8%    3326162        proc-vmstat.pgfault
 7.133e+08            -7.6%  6.593e+08        proc-vmstat.pgfree
   1387399            -7.4%    1284754        proc-vmstat.thp_fault_alloc
     10922           -36.4%       6942 ± 26%  interrupts.CPU1.NMI:Non-maskable_interrupts
     10922           -36.4%       6942 ± 26%  interrupts.CPU1.PMI:Performance_monitoring_interrupts
    431.50 ± 70%     -95.9%      17.50 ±111%  interrupts.CPU1.TLB:TLB_shootdowns
     10828           -26.4%       7971 ±  6%  interrupts.CPU10.NMI:Non-maskable_interrupts
     10828           -26.4%       7971 ±  6%  interrupts.CPU10.PMI:Performance_monitoring_interrupts
     10741           -54.1%       4932 ± 41%  interrupts.CPU11.NMI:Non-maskable_interrupts
     10741           -54.1%       4932 ± 41%  interrupts.CPU11.PMI:Performance_monitoring_interrupts
      5529 ± 24%     -38.2%       3418 ± 29%  interrupts.CPU11.RES:Rescheduling_interrupts
     10865           -27.4%       7887 ±  3%  interrupts.CPU12.NMI:Non-maskable_interrupts
     10865           -27.4%       7887 ±  3%  interrupts.CPU12.PMI:Performance_monitoring_interrupts
     10860           -26.3%       8003 ±  5%  interrupts.CPU13.NMI:Non-maskable_interrupts
     10860           -26.3%       8003 ±  5%  interrupts.CPU13.PMI:Performance_monitoring_interrupts
     10877           -43.8%       6114 ± 32%  interrupts.CPU14.NMI:Non-maskable_interrupts
     10877           -43.8%       6114 ± 32%  interrupts.CPU14.PMI:Performance_monitoring_interrupts
      3696 ± 16%     -30.5%       2567 ± 12%  interrupts.CPU15.RES:Rescheduling_interrupts
     10881           -37.1%       6842 ± 23%  interrupts.CPU2.NMI:Non-maskable_interrupts
     10881           -37.1%       6842 ± 23%  interrupts.CPU2.PMI:Performance_monitoring_interrupts
     10802           -26.2%       7970 ±  5%  interrupts.CPU3.NMI:Non-maskable_interrupts
     10802           -26.2%       7970 ±  5%  interrupts.CPU3.PMI:Performance_monitoring_interrupts
     10802           -34.7%       7058 ± 27%  interrupts.CPU4.NMI:Non-maskable_interrupts
     10802           -34.7%       7058 ± 27%  interrupts.CPU4.PMI:Performance_monitoring_interrupts
     10959           -24.6%       8262 ±  2%  interrupts.CPU7.NMI:Non-maskable_interrupts
     10959           -24.6%       8262 ±  2%  interrupts.CPU7.PMI:Performance_monitoring_interrupts
     10922           -27.9%       7871 ±  4%  interrupts.CPU8.NMI:Non-maskable_interrupts
     10922           -27.9%       7871 ±  4%  interrupts.CPU8.PMI:Performance_monitoring_interrupts
      3485 ± 16%     -29.0%       2474 ±  6%  interrupts.CPU9.RES:Rescheduling_interrupts
    164324 ±  2%     -28.5%     117511 ±  4%  interrupts.NMI:Non-maskable_interrupts
    164324 ±  2%     -28.5%     117511 ±  4%  interrupts.PMI:Performance_monitoring_interrupts
     40.71           -40.7        0.00        perf-profile.calltrace.cycles-pp.copy_subpage.copy_user_huge_page.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault
     40.32           -40.3        0.00        perf-profile.calltrace.cycles-pp.copy_page.copy_subpage.copy_user_huge_page.do_huge_pmd_wp_page.__handle_mm_fault
     40.87           -16.5       24.41 ± 13%  perf-profile.calltrace.cycles-pp.copy_user_huge_page.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault.do_page_fault
     42.63           -16.1       26.54 ± 12%  perf-profile.calltrace.cycles-pp.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault.do_page_fault.page_fault
     38.02 ±  2%     -13.4       24.60 ± 14%  perf-profile.calltrace.cycles-pp.page_fault.do_access
     37.91 ±  2%     -13.4       24.49 ± 14%  perf-profile.calltrace.cycles-pp.handle_mm_fault.do_page_fault.page_fault.do_access
     37.87 ±  2%     -13.4       24.46 ± 14%  perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_page_fault.page_fault.do_access
     37.97 ±  2%     -13.4       24.57 ± 14%  perf-profile.calltrace.cycles-pp.do_page_fault.page_fault.do_access
      0.75 ±  5%      +0.1        0.84 ±  5%  perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput
      0.75 ±  5%      +0.1        0.84 ±  5%  perf-profile.calltrace.cycles-pp.tlb_finish_mmu.exit_mmap.mmput.do_exit.do_group_exit
      0.75 ±  5%      +0.1        0.84 ±  5%  perf-profile.calltrace.cycles-pp.tlb_flush_mmu.tlb_finish_mmu.exit_mmap.mmput.do_exit
      0.67 ±  4%      +0.1        0.78 ±  5%  perf-profile.calltrace.cycles-pp.__free_pages_ok.release_pages.tlb_flush_mmu.tlb_finish_mmu.exit_mmap
      0.79 ±  6%      +0.1        0.90 ±  5%  perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
      0.79 ±  6%      +0.1        0.90 ±  5%  perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.82 ±  6%      +0.1        0.95 ±  5%  perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
      0.82 ±  6%      +0.1        0.95 ±  5%  perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
      0.82 ±  6%      +0.2        1.01 ±  8%  perf-profile.calltrace.cycles-pp.memcpy_erms.drm_fb_helper_dirty_work.process_one_work.worker_thread.kthread
      0.83 ±  6%      +0.2        1.03 ±  8%  perf-profile.calltrace.cycles-pp.drm_fb_helper_dirty_work.process_one_work.worker_thread.kthread.ret_from_fork
      0.85 ±  6%      +0.2        1.05 ±  8%  perf-profile.calltrace.cycles-pp.ret_from_fork
      0.85 ±  6%      +0.2        1.05 ±  8%  perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
      0.84 ±  5%      +0.2        1.04 ±  8%  perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork
      0.84 ±  5%      +0.2        1.04 ±  8%  perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork
      0.58 ±  5%      +0.3        0.84 ± 25%  perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
      0.58 ±  5%      +0.3        0.84 ± 25%  perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
      0.57 ±  6%      +0.3        0.84 ± 25%  perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
      0.62 ±  5%      +0.3        0.91 ± 27%  perf-profile.calltrace.cycles-pp.secondary_startup_64
      0.42 ± 57%      +0.4        0.79 ± 26%  perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
      0.42 ± 57%      +0.4        0.79 ± 26%  perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary
      0.26 ±100%      +0.5        0.73 ± 29%  perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
     20.37            +5.6       26.02 ± 12%  perf-profile.calltrace.cycles-pp.do_rw_once
      0.00            +7.2        7.18 ± 17%  perf-profile.calltrace.cycles-pp.memcpy_erms.copy_user_huge_page.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault
      0.00           +34.2       34.21 ± 24%  perf-profile.calltrace.cycles-pp.apic_timer_interrupt.memcpy_erms.copy_user_huge_page.do_huge_pmd_wp_page.__handle_mm_fault
     40.71           -40.7        0.00        perf-profile.children.cycles-pp.copy_subpage
     40.52           -40.4        0.08 ± 31%  perf-profile.children.cycles-pp.copy_page
     40.88           -16.5       24.41 ± 13%  perf-profile.children.cycles-pp.copy_user_huge_page
     42.63           -16.1       26.54 ± 12%  perf-profile.children.cycles-pp.do_huge_pmd_wp_page
     43.06           -16.1       26.98 ± 12%  perf-profile.children.cycles-pp.handle_mm_fault
     43.03           -16.1       26.95 ± 12%  perf-profile.children.cycles-pp.__handle_mm_fault
     42.95           -16.1       26.89 ± 12%  perf-profile.children.cycles-pp.page_fault
     42.88           -16.0       26.85 ± 12%  perf-profile.children.cycles-pp.do_page_fault
      0.07 ± 12%      -0.0        0.03 ±100%  perf-profile.children.cycles-pp.__lru_cache_add
      0.07            -0.0        0.04 ± 57%  perf-profile.children.cycles-pp.__perf_sw_event
      0.01 ±173%      +0.0        0.05 ±  9%  perf-profile.children.cycles-pp.unmap_vmas
      0.06 ±  7%      +0.0        0.10 ±  8%  perf-profile.children.cycles-pp.prep_new_page
      0.00            +0.1        0.05 ±  9%  perf-profile.children.cycles-pp.unmap_page_range
      0.08            +0.1        0.14 ± 23%  perf-profile.children.cycles-pp.bit_putcs
      0.08 ±  5%      +0.1        0.14 ± 20%  perf-profile.children.cycles-pp.fbcon_redraw
      0.03 ±100%      +0.1        0.09 ±  4%  perf-profile.children.cycles-pp.prep_compound_page
      0.08 ±  5%      +0.1        0.15 ± 23%  perf-profile.children.cycles-pp.lf
      0.08 ±  5%      +0.1        0.15 ± 23%  perf-profile.children.cycles-pp.con_scroll
      0.08 ±  5%      +0.1        0.15 ± 23%  perf-profile.children.cycles-pp.fbcon_scroll
      0.08            +0.1        0.14 ± 20%  perf-profile.children.cycles-pp.fbcon_putcs
      0.08 ±  5%      +0.1        0.15 ± 19%  perf-profile.children.cycles-pp.vt_console_print
      0.76 ±  6%      +0.1        0.84 ±  6%  perf-profile.children.cycles-pp.release_pages
      0.76 ±  6%      +0.1        0.85 ±  5%  perf-profile.children.cycles-pp.tlb_finish_mmu
      0.68 ±  4%      +0.1        0.78 ±  5%  perf-profile.children.cycles-pp.__free_pages_ok
      0.75 ±  5%      +0.1        0.85 ±  5%  perf-profile.children.cycles-pp.tlb_flush_mmu
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.children.cycles-pp.__x64_sys_exit_group
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.children.cycles-pp.do_group_exit
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.children.cycles-pp.do_exit
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.children.cycles-pp.mmput
      0.80 ±  6%      +0.1        0.92 ±  5%  perf-profile.children.cycles-pp.exit_mmap
      0.85 ±  5%      +0.2        1.05 ±  8%  perf-profile.children.cycles-pp.ret_from_fork
      0.83 ±  6%      +0.2        1.03 ±  8%  perf-profile.children.cycles-pp.drm_fb_helper_dirty_work
      0.85 ±  6%      +0.2        1.05 ±  8%  perf-profile.children.cycles-pp.kthread
      0.84 ±  5%      +0.2        1.04 ±  8%  perf-profile.children.cycles-pp.worker_thread
      0.84 ±  5%      +0.2        1.04 ±  8%  perf-profile.children.cycles-pp.process_one_work
      0.00            +0.2        0.21 ± 14%  perf-profile.children.cycles-pp.memset_erms
      0.22 ± 11%      +0.2        0.45 ± 19%  perf-profile.children.cycles-pp.reuse_swap_page
      0.58 ±  5%      +0.3        0.84 ± 25%  perf-profile.children.cycles-pp.start_secondary
      0.53 ±  5%      +0.3        0.79 ± 32%  perf-profile.children.cycles-pp.intel_idle
      0.58 ±  6%      +0.3        0.86 ± 28%  perf-profile.children.cycles-pp.cpuidle_enter
      0.58 ±  6%      +0.3        0.86 ± 28%  perf-profile.children.cycles-pp.cpuidle_enter_state
      0.62 ±  5%      +0.3        0.91 ± 27%  perf-profile.children.cycles-pp.secondary_startup_64
      0.62 ±  5%      +0.3        0.91 ± 27%  perf-profile.children.cycles-pp.cpu_startup_entry
      0.62 ±  5%      +0.3        0.91 ± 27%  perf-profile.children.cycles-pp.do_idle
     43.33           +13.9       57.23 ±  5%  perf-profile.children.cycles-pp.do_rw_once
      1.04 ±  8%     +17.1       18.10 ± 21%  perf-profile.children.cycles-pp.apic_timer_interrupt
      0.83 ±  6%     +24.6       25.44 ± 13%  perf-profile.children.cycles-pp.memcpy_erms
     40.13           -40.0        0.08 ± 31%  perf-profile.self.cycles-pp.copy_page
      0.06            -0.0        0.03 ±100%  perf-profile.self.cycles-pp.___perf_sw_event
      0.01 ±173%      +0.1        0.09 ±  4%  perf-profile.self.cycles-pp.prep_compound_page
      0.66 ±  5%      +0.1        0.75 ±  5%  perf-profile.self.cycles-pp.__free_pages_ok
      0.00            +0.2        0.21 ± 14%  perf-profile.self.cycles-pp.memset_erms
      0.22 ± 11%      +0.2        0.44 ± 17%  perf-profile.self.cycles-pp.reuse_swap_page
      0.53 ±  5%      +0.3        0.79 ± 32%  perf-profile.self.cycles-pp.intel_idle
     10.79            +1.3       12.08 ±  3%  perf-profile.self.cycles-pp.do_access
     42.34           +13.7       56.03 ±  5%  perf-profile.self.cycles-pp.do_rw_once
      0.81 ±  5%     +24.4       25.26 ± 13%  perf-profile.self.cycles-pp.memcpy_erms


                                                                                
                           vm-scalability.time.user_time

2540 +--------------------------------------------------------------------+

       |       .+   +                          .+.        .+. .+      +.    |   
  2520 |.+  .+.  + + + .+.  .+. .+.   .+..   .+   +.    .+   +  +   ..  +.  |   
       | +.+      +   +   +.   +   +.+    +.+       +.+.         +.+      +.|   
  2500 |-+                                                                  |   
       |                                                                    |   
  2480 |-+                                                                  |   
       |                                                                    |   
  2460 |-+                                                                  |   
       |                                                                    |   
  2440 |-+                                                                  |   
       |                     O         O  O     O O                         |   
  2420 |-O O O  O   O O O O    O O   O        O                             |   
       |          O                O        O                               |   
  2400 +--------------------------------------------------------------------+

vm-scalability.time.system_time

2080 +--------------------------------------------------------------------+

  2060 |-O        O O O   O    O O   O        O                             |   
       |   O O          O    O     O   O  O O   O O                         |   
  2040 |-+      O                                                           |   
  2020 |-+                                                                  |   
       |                                                                    |   
  2000 |-+                                                                  |   
  1980 |-+                                                                  |   
  1960 |-+                                                                  |   
       |                                                                    |   
  1940 |-+                                                                  |   
  1920 |.+.+.                            .+.+.     .+.+..     .+. .+..+.+.  |   
       |     +..+.+.   .+.+..+.   .+.+.+.     +.+.+      +.+.+   +        +.|   
  1900 |-+          +.+        +.+                                          |

1880 +--------------------------------------------------------------------+

vm-scalability.time.percent_of_cpu_this_job_got

1490 +--------------------------------------------------------------------+

       |                                                                    |   
       | O                     O   O        O                               |   
  1485 |-+ O O    O O   O O      O   O O      O O                           |   
       |              O                                                     |   
       |        O                         O       O                         |   
  1480 |-+                   O                                              |   
       |                                                                    |   
  1475 |-+                                                                  |   
       |                                                                    |   
       |                                                              +.    |   
  1470 |-+                                                          ..  +.  |   
       |.          .+   +    +        .+..       .+.            .+.+      +.|   
       | +.+.+..+.+  + + + .. +   .+.+    +.+.+.+   +.+..+.+.+.+            |   
  1465 +--------------------------------------------------------------------+

vm-scalability.throughput

1.06e+07 +----------------------------------------------------------------+

  1.05e+07 |-+  .+.+.+.+.+.+.+.+.+. .+.+.      .+.+.     .+.+.+.+.+. .+.+.+.|   
           |.+.+                   +     +..+.+     +.+.+           +       |   
  1.04e+07 |-+                                                              |   
  1.03e+07 |-+                                                              |   
           |                                                                |   
  1.02e+07 |-+                                                              |   
  1.01e+07 |-+                                                              |   
     1e+07 |-+                                                              |   
           |                                                                |   
   9.9e+06 |-+                                                              |   
   9.8e+06 |-+                                                              |   
           |   O O O O         O                                            |   
   9.7e+06 |-O         O O O O   O O O O O  O O O O O                       |

9.6e+06 +----------------------------------------------------------------+

vm-scalability.median

670000 +------------------------------------------------------------------+

         |                                                                  |   
  660000 |.+. .+.+.+..+.+.+.+.+.+.+.+.+.  .+. .+.+. .+. .+.+.+.+..+. .+.+.+.|   
         |   +                          +.   +     +   +            +       |   
  650000 |-+                                                                |   
         |                                                                  |   
  640000 |-+                                                                |   
         |                                                                  |   
  630000 |-+                                                                |   
         |                                                                  |   
  620000 |-+                                                                |   
         |                                                                  |   
  610000 |-O O O O O  O O O O O O O     O  O     O O                        |   
         |                          O O      O O                            |   
  600000 +------------------------------------------------------------------+

vm-scalability.median_stddev_

5.5 +---------------------------------------------------------------------+

      |                                                                     |   
    5 |-+      O O                                                          |   
      |                 O   O          O        O                           |   
  4.5 |-+    O     O O        O   O  O     O O                              |   
      |   O               O     O        O        O                         |   
    4 |-O                                                                   |   
      |                                                                     |   
  3.5 |-+                                                                   |   
      |                                                      +. .+.         |   
    3 |.+.+..+   +.+.  .+.+. .+.+.    .+.+.+.+..  +.+.+.+.. :  +   +.      .|   
      |       + +    +.     +     +..+           +          :        +..+.+ |   
  2.5 |-+      +                                +          +                |   
      |                                                                     |   
    2 +---------------------------------------------------------------------+

vm-scalability.workload

3.05e+09 +----------------------------------------------------------------+

           |      .+. .+. .+. .+.                .+.       .+. .+.   .+.+.  |   
     3e+09 |.+.+.+   +   +   +   +.+.+.+.+..+.+.+   +.+.+.+   +   +.+     +.|   
           |                                                                |   
           |                                                                |   
  2.95e+09 |-+                                                              |   
           |                                                                |   
   2.9e+09 |-+                                                              |   
           |                                                                |   
  2.85e+09 |-+                                                              |   
           |                                                                |   
           |                                                                |   
   2.8e+09 |-O O O O O O O O O O O O   O O  O   O O O                       |   
           |                         O        O                             |   
  2.75e+09 +----------------------------------------------------------------+

[*] bisect-good sample
[O] bisect-bad sample

Disclaimer:
Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance.

Thanks,
Rong Chen

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 5.7.0-rc1 Kernel Configuration
#

#
# Compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=70500
CONFIG_LD_VERSION=234000000
CONFIG_CLANG_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_INJECTION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set

# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ_FULL=y
CONFIG_CONTEXT_TRACKING=y
# CONFIG_CONTEXT_TRACKING_FORCE is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y

# end of Timers subsystem

# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y

#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_HAVE_SCHED_AVG_IRQ=y
# CONFIG_SCHED_THERMAL_PRESSURE is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
# CONFIG_PSI is not set

# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_NOCB_CPU=y

# end of RCU Subsystem

CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set

# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_LSM is not set
CONFIG_BPF_SYSCALL=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set

# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y

# end of General setup

CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_DYNAMIC_PHYSICAL_MASK=y
CONFIG_PGTABLE_LEVELS=5
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
CONFIG_X86_CPU_RESCTRL=y
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_NUMACHIP is not set
# CONFIG_X86_VSMP is not set
CONFIG_X86_UV=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
# CONFIG_XEN_DOM0 is not set
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
# CONFIG_XEN_PVH is not set
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
# CONFIG_PVH is not set
# CONFIG_KVM_DEBUG_FS is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_ACRN_GUEST is not set
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
CONFIG_MAXSMP=y
CONFIG_NR_CPUS_RANGE_BEGIN=8192
CONFIG_NR_CPUS_RANGE_END=8192
CONFIG_NR_CPUS_DEFAULT=8192
CONFIG_NR_CPUS=8192
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_X86_THERMAL_VECTOR=y

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set

# end of Performance monitoring

CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y CONFIG_X86_VSYSCALL_EMULATION=y CONFIG_X86_IOPL_IOPERM=y
CONFIG_I8K=m
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_X86_5LEVEL=y
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set CONFIG_AMD_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_NUMA_EMU=y
CONFIG_NODES_SHIFT=10 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_X86_PMEM_LEGACY_DEVICE=y CONFIG_X86_PMEM_LEGACY=m CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
# CONFIG_KEXEC_SIG is not set CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y CONFIG_PHYSICAL_ALIGN=0x200000 CONFIG_DYNAMIC_MEMORY_LAYOUT=y CONFIG_RANDOMIZE_MEMORY=y CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa CONFIG_HOTPLUG_CPU=y CONFIG_BOOTPARAM_HOTPLUG_CPU0=y
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set CONFIG_LEGACY_VSYSCALL_EMULATE=y
# CONFIG_LEGACY_VSYSCALL_XONLY is not set
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set CONFIG_MODIFY_LDT_SYSCALL=y CONFIG_HAVE_LIVEPATCH=y
CONFIG_LIVEPATCH=y

# end of Processor type and features

CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
CONFIG_ACPI_THERMAL=y
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
CONFIG_ACPI_CUSTOM_METHOD=m
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_ACPI_NFIT=m
# CONFIG_NFIT_SECURITY_DEBUG is not set
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_HMAT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_EINJ=m
CONFIG_ACPI_APEI_ERST_DEBUG=y
# CONFIG_DPTF_POWER is not set
CONFIG_ACPI_WATCHDOG=y
CONFIG_ACPI_EXTLOG=m
CONFIG_ACPI_ADXL=y
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_ATTR_SET=y CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
CONFIG_X86_PCC_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K8=m
CONFIG_X86_AMD_FREQ_SENSITIVITY=m
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
CONFIG_X86_P4_CLOCKMOD=m

#

# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
CONFIG_HALTPOLL_CPUIDLE=y

# end of CPU Idle

CONFIG_INTEL_IDLE=y

# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set

# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_X86_X32 is not set
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y

# end of Binary Emulations

#
# Firmware Drivers
#
CONFIG_EDD=m
# CONFIG_EDD_OFF is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_ISCSI_IBFT=m
CONFIG_FW_CFG_SYSFS=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
CONFIG_APPLE_PROPERTIES=y
# CONFIG_RESET_ATTACK_MITIGATION is not set
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set

# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_EFI_EARLYCON=y

#
# Tegra firmware driver
#

# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_WERROR=y
CONFIG_KVM_INTEL=m
CONFIG_KVM_AMD=m
CONFIG_KVM_AMD_SEV=y
CONFIG_KVM_MMU_AUDIT=y
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_OPROFILE=m
CONFIG_OPROFILE_EVENT_MULTIPLEX=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y

# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y

# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set CONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set CONFIG_MODULE_SIG_HASH="sha256"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set # CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_INTEGRITY_T10=m CONFIG_BLK_DEV_ZONED=y CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
# CONFIG_BLK_CGROUP_IOLATENCY is not set
# CONFIG_BLK_CGROUP_IOCOST is not set CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
# CONFIG_BLK_SED_OPAL is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set

# end of Partition Types

CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_MQ_RDMA=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set

# end of IO Schedulers

CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y

# end of Executable file formats

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_HAVE_FAST_GUP=y CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_ISOLATION=y CONFIG_HAVE_BOOTMEM_INFO_NODE=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set CONFIG_MEMORY_HOTREMOVE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MEMORY_BALLOON=y CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y CONFIG_HWPOISON_INJECT=m CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set CONFIG_ARCH_WANTS_THP_SWAP=y CONFIG_THP_SWAP=y
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set CONFIG_CMA_AREAS=7
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_ZSWAP=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo" CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set # CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
# CONFIG_ZSWAP_DEFAULT_ON is not set CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
# CONFIG_PGTABLE_MAPPING is not set
# CONFIG_ZSMALLOC_STAT is not set CONFIG_GENERIC_EARLY_IOREMAP=y CONFIG_DEFERRED_STRUCT_PAGE_INIT=y CONFIG_IDLE_PAGE_TRACKING=y CONFIG_ARCH_HAS_PTE_DEVMAP=y CONFIG_ZONE_DEVICE=y CONFIG_DEV_PAGEMAP_OPS=y
# CONFIG_DEVICE_PRIVATE is not set CONFIG_FRAME_VECTOR=y CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set CONFIG_GUP_BENCHMARK=y
# CONFIG_READ_ONLY_THP_FOR_FS is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y CONFIG_MAPPING_DIRTY_HELPERS=y CONFIG_HOT_CACHE_RANGE=8

# end of Memory Management options

CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_REDIRECT=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_UNIX_DIAG=m
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_SMC is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IP_TUNNEL=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=m
CONFIG_NET_UDP_TUNNEL=m
CONFIG_NET_FOU=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not set
# CONFIG_INET_ESPINTCP is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_INET_UDP_DIAG=m
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
# CONFIG_TCP_CONG_NV is not set
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_TCP_CONG_DCTCP=m
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not set
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_GRE=m
CONFIG_IPV6_FOU=m
CONFIG_IPV6_FOU_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
# CONFIG_IPV6_SUBTREES is not set
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
# CONFIG_IPV6_SEG6_HMAC is not set
CONFIG_IPV6_SEG6_BPF=y
# CONFIG_IPV6_RPL_LWTUNNEL is not set
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_MPTCP_IPV6=y
# CONFIG_MPTCP_HMAC_TEST is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_ACCT=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_COMMON=m
# CONFIG_NF_LOG_NETDEV is not set
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_SNMP=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_CT_NETLINK_TIMEOUT=m
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=m
# CONFIG_NF_TABLES_INET is not set
# CONFIG_NF_TABLES_NETDEV is not set
# CONFIG_NFT_NUMGEN is not set
CONFIG_NFT_CT=m
CONFIG_NFT_COUNTER=m
# CONFIG_NFT_CONNLIMIT is not set
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_OBJREF is not set
CONFIG_NFT_QUEUE=m
# CONFIG_NFT_QUOTA is not set
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NFT_SYNPROXY is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=y

#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m
CONFIG_NETFILTER_XT_SET=m

#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=m
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
CONFIG_NETFILTER_XT_TARGET_HMARK=m
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_LED=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_NAT=m
CONFIG_NETFILTER_XT_TARGET_NETMAP=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
CONFIG_NETFILTER_XT_TARGET_TEE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m

#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_BPF=m
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_NETFILTER_XT_MATCH_L2TP=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_NFACCT=m
CONFIG_NETFILTER_XT_MATCH_OSF=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_SOCKET=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m

# end of Core Netfilter Configuration

CONFIG_IP_SET=m
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=m
CONFIG_IP_SET_BITMAP_IPMAC=m
CONFIG_IP_SET_BITMAP_PORT=m
CONFIG_IP_SET_HASH_IP=m
CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
CONFIG_IP_SET_HASH_NETNET=m
CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
# CONFIG_IP_VS_FO is not set
# CONFIG_IP_VS_OVF is not set
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
# CONFIG_IP_VS_MH is not set
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m

#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8

#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=m

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_SOCKET_IPV4=m
CONFIG_NF_TPROXY_IPV4=m
# CONFIG_NF_TABLES_IPV4 is not set
# CONFIG_NF_TABLES_ARP is not set
CONFIG_NF_DUP_IPV4=m
# CONFIG_NF_LOG_ARP is not set
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
CONFIG_NF_SOCKET_IPV6=m
CONFIG_NF_TPROXY_IPV6=m
# CONFIG_NF_TABLES_IPV6 is not set
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RPFILTER=m
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH is not set
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_TARGET_SYNPROXY=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP6_NF_SECURITY=m
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP6_NF_TARGET_NPT=m

# end of IPv6: Netfilter Configuration

CONFIG_NF_DEFRAG_IPV6=m
# CONFIG_NF_TABLES_BRIDGE is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m

#
# DCCP CCIDs Configuration
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_TFRC_LIB=y

# end of DCCP CCIDs Configuration

#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set

# end of DCCP Kernel Hacking

CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set CONFIG_SCTP_COOKIE_HMAC_MD5=y CONFIG_SCTP_COOKIE_HMAC_SHA1=y CONFIG_INET_SCTP_DIAG=m
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set CONFIG_ATM_LANE=m
# CONFIG_ATM_MPOA is not set CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=m
CONFIG_L2TP_ETH=m
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=m CONFIG_BRIDGE_IGMP_SNOOPING=y CONFIG_BRIDGE_VLAN_FILTERING=y CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set CONFIG_6LOWPAN_NHC=m CONFIG_6LOWPAN_NHC_DEST=m CONFIG_6LOWPAN_NHC_FRAGMENT=m CONFIG_6LOWPAN_NHC_HOP=m CONFIG_6LOWPAN_NHC_IPV6=m CONFIG_6LOWPAN_NHC_MOBILITY=m CONFIG_6LOWPAN_NHC_ROUTING=m CONFIG_6LOWPAN_NHC_UDP=m
# CONFIG_6LOWPAN_GHC_EXT_HDR_HOP is not set # CONFIG_6LOWPAN_GHC_UDP is not set
# CONFIG_6LOWPAN_GHC_ICMPV6 is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_DEST is not set # CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG is not set # CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE is not set CONFIG_IEEE802154=m
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set CONFIG_IEEE802154_SOCKET=m CONFIG_IEEE802154_6LOWPAN=m CONFIG_MAC802154=m
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=m
CONFIG_NET_SCH_MQPRIO=m
# CONFIG_NET_SCH_SKBPRIO is not set
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
CONFIG_NET_SCH_FQ=m
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_SCH_PLUG=m
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DEFAULT is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_CGROUP=y
CONFIG_NET_CLS_BPF=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
# CONFIG_NET_EMATCH_CANID is not set
CONFIG_NET_EMATCH_IPSET=m
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_SAMPLE=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_ACT_CSUM=m
# CONFIG_NET_ACT_MPLS is not set
CONFIG_NET_ACT_VLAN=m
# CONFIG_NET_ACT_BPF is not set
CONFIG_NET_ACT_CONNMARK=m
# CONFIG_NET_ACT_CTINFO is not set
CONFIG_NET_ACT_SKBMOD=m
# CONFIG_NET_ACT_IFE is not set
CONFIG_NET_ACT_TUNNEL_KEY=m
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not set
CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=m
CONFIG_OPENVSWITCH_VXLAN=m
CONFIG_OPENVSWITCH_GENEVE=m
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
CONFIG_VSOCKETS_LOOPBACK=m
CONFIG_VMWARE_VMCI_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS_COMMON=m
CONFIG_HYPERV_VSOCKETS=m
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_NSH=m
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_DROP_MONITOR=y

# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m
# CONFIG_CAN_J1939 is not set

#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
# CONFIG_CAN_VXCAN is not set
CONFIG_CAN_SLCAN=m
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_KVASER_PCIEFD is not set
CONFIG_CAN_C_CAN=m
CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_C_CAN_PCI=m
CONFIG_CAN_CC770=m
# CONFIG_CAN_CC770_ISA is not set
CONFIG_CAN_CC770_PLATFORM=m
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not set
CONFIG_CAN_SJA1000=m
CONFIG_CAN_EMS_PCI=m
# CONFIG_CAN_F81601 is not set
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PEAK_PCI=m
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_PLX_PCI=m
# CONFIG_CAN_SJA1000_ISA is not set
CONFIG_CAN_SJA1000_PLATFORM=m
CONFIG_CAN_SOFTING=m

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
# CONFIG_CAN_MCP251X is not set

# end of CAN SPI interfaces

#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=m
CONFIG_CAN_EMS_USB=m
CONFIG_CAN_ESD_USB2=m
# CONFIG_CAN_GS_USB is not set
CONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not set
CONFIG_CAN_PEAK_USB=m
# CONFIG_CAN_UCAN is not set

# end of CAN USB interfaces

# CONFIG_CAN_DEBUG_DEVICES is not set

# end of CAN Device Drivers

CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
CONFIG_BT_HS=y
CONFIG_BT_LE=y
# CONFIG_BT_6LOWPAN is not set
# CONFIG_BT_LEDS is not set
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_DEBUGFS=y

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
CONFIG_BT_HCIBTUSB_BCM=y
# CONFIG_BT_HCIBTUSB_MTK is not set
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_INTEL is not set
# CONFIG_BT_HCIUART_AG6XX is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_BT_ATH3K=m
# CONFIG_BT_MTKSDIO is not set

# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_XEN is not set
# CONFIG_NET_9P_RDMA is not set
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
# CONFIG_NFC is not set
CONFIG_PSAMPLE=m
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_NET_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEAER_INJECT=m
CONFIG_PCIE_ECRC=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCIE_BW is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
CONFIG_PCI_STUB=y
# CONFIG_PCI_PF_STUB is not set
# CONFIG_XEN_PCIDEV_FRONTEND is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCI_P2PDMA is not set
CONFIG_PCI_LABEL=y
CONFIG_PCI_HYPERV=m
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
CONFIG_HOTPLUG_PCI_SHPC=y

#
# PCI controller drivers
#
CONFIG_VMD=y
CONFIG_PCI_HYPERV_INTERFACE=m

#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set

# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#

# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#

# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set

# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set

# end of PCI switch controller drivers

CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_RAPIDIO is not set

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y CONFIG_FW_LOADER_PAGED_BUF=y CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set # CONFIG_FW_LOADER_COMPRESS is not set CONFIG_FW_CACHE=y

# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=m
CONFIG_REGMAP_SPI=m
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set

# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_MHI_BUS is not set

# end of Bus devices

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
CONFIG_MTD=m
# CONFIG_MTD_TESTS is not set

#
# Partition parsers
#
# CONFIG_MTD_AR7_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set

# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_SWAP is not set
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set

# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set

# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_MCHP23K256 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set

# end of Self-contained MTD device drivers

# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set

# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_SPI_NOR is not set
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_MTD_HYPERBUS is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y
CONFIG_BLK_DEV_FD=m
CONFIG_CDROM=m
# CONFIG_PARIDE is not set
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SKD is not set
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_RBD=m
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=m
# CONFIG_NVME_RDMA is not set
CONFIG_NVME_FC=m
# CONFIG_NVME_TCP is not set
CONFIG_NVME_TARGET=m
CONFIG_NVME_TARGET_LOOP=m
# CONFIG_NVME_TARGET_RDMA is not set
CONFIG_NVME_TARGET_FC=m
CONFIG_NVME_TARGET_FCLOOP=m
# CONFIG_NVME_TARGET_TCP is not set

# end of NVME Support

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=m
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_SGI_XP=m
CONFIG_HP_ILO=m
CONFIG_SGI_GRU=m
# CONFIG_SGI_GRU_DEBUG is not set
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=m
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
CONFIG_VMWARE_BALLOON=m
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_PVPANIC=y
# CONFIG_C2PORT is not set

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
# CONFIG_EEPROM_AT25 is not set
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=m
CONFIG_EEPROM_93CX6=m
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set

# end of EEPROM support

CONFIG_CB710_CORE=m
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline #
# CONFIG_TI_ST is not set

# end of Texas Instruments shared transport line discipline

CONFIG_SENSORS_LIS3_I2C=m
CONFIG_ALTERA_STAPL=m
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_INTEL_MEI_HDCP is not set
CONFIG_VMWARE_VMCI=m

#
# Intel MIC & related support
#
# CONFIG_INTEL_MIC_BUS is not set
# CONFIG_SCIF_BUS is not set
# CONFIG_VOP_BUS is not set

# end of Intel MIC & related support

# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set

# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_ENCLOSURE=m
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=m

# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_SCSI_CXGB3_ISCSI=m
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_SCSI_BNX2X_FCOE=m
CONFIG_BE2ISCSI=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
CONFIG_SCSI_HPSA=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_3W_SAS=m
# CONFIG_SCSI_ACARD is not set
CONFIG_SCSI_AACRAID=m
# CONFIG_SCSI_AIC7XXX is not set
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=4
CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC94XX is not set
CONFIG_SCSI_MVSAS=m
# CONFIG_SCSI_MVSAS_DEBUG is not set
CONFIG_SCSI_MVSAS_TASKLET=y
CONFIG_SCSI_MVUMI=m
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_ARCMSR=m
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=m
# CONFIG_SCSI_SMARTPQI is not set
CONFIG_SCSI_UFSHCD=m
CONFIG_SCSI_UFSHCD_PCI=m
# CONFIG_SCSI_UFS_DWC_TC_PCI is not set
# CONFIG_SCSI_UFSHCD_PLATFORM is not set
# CONFIG_SCSI_UFS_BSG is not set
CONFIG_SCSI_HPTIOP=m
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
CONFIG_VMWARE_PVSCSI=m
# CONFIG_XEN_SCSI_FRONTEND is not set
CONFIG_HYPERV_STORAGE=m
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
CONFIG_FCOE=m
CONFIG_FCOE_FNIC=m
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_GDTH is not set
CONFIG_SCSI_ISCI=m
# CONFIG_SCSI_IPS is not set
CONFIG_SCSI_INITIO=m
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
CONFIG_SCSI_STEX=m
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA_FC=m
CONFIG_TCM_QLA2XXX=m
# CONFIG_TCM_QLA2XXX_DEBUG is not set
CONFIG_SCSI_QLA_ISCSI=m
# CONFIG_QEDI is not set
# CONFIG_QEDF is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
CONFIG_SCSI_PMCRAID=m
CONFIG_SCSI_PM8001=m
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=m
# CONFIG_SCSI_CHELSIO_FCOE is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y

# end of SCSI device support

CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_SATA_INIC162X is not set
CONFIG_SATA_ACARD_AHCI=m
CONFIG_SATA_SIL24=m
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=m
CONFIG_SATA_QSTOR=m
CONFIG_SATA_SX4=m
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=m
# CONFIG_SATA_DWC is not set
CONFIG_SATA_MV=m
CONFIG_SATA_NV=m
CONFIG_SATA_PROMISE=m
CONFIG_SATA_SIL=m
CONFIG_SATA_SIS=m
CONFIG_SATA_SVW=m
CONFIG_SATA_ULI=m
CONFIG_SATA_VIA=m
CONFIG_SATA_VITESSE=m

#
# PATA SFF controllers with BMDMA
#
CONFIG_PATA_ALI=m
CONFIG_PATA_AMD=m
CONFIG_PATA_ARTOP=m
CONFIG_PATA_ATIIXP=m
CONFIG_PATA_ATP867X=m
CONFIG_PATA_CMD64X=m
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
CONFIG_PATA_HPT366=m
CONFIG_PATA_HPT37X=m
CONFIG_PATA_HPT3X2N=m
CONFIG_PATA_HPT3X3=m
# CONFIG_PATA_HPT3X3_DMA is not set
CONFIG_PATA_IT8213=m
CONFIG_PATA_IT821X=m
CONFIG_PATA_JMICRON=m
CONFIG_PATA_MARVELL=m
CONFIG_PATA_NETCELL=m
CONFIG_PATA_NINJA32=m
# CONFIG_PATA_NS87415 is not set
CONFIG_PATA_OLDPIIX=m
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PDC2027X=m
CONFIG_PATA_PDC_OLD=m
# CONFIG_PATA_RADISYS is not set
CONFIG_PATA_RDC=m
CONFIG_PATA_SCH=m
CONFIG_PATA_SERVERWORKS=m
CONFIG_PATA_SIL680=m
CONFIG_PATA_SIS=m
CONFIG_PATA_TOSHIBA=m
# CONFIG_PATA_TRIFLEX is not set
CONFIG_PATA_VIA=m
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
CONFIG_PATA_ACPI=m
CONFIG_ATA_GENERIC=m
# CONFIG_PATA_LEGACY is not set CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
# CONFIG_MD_CLUSTER is not set
# CONFIG_BCACHE is not set CONFIG_BLK_DEV_DM_BUILTIN=y CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
CONFIG_DM_BUFIO=m
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set CONFIG_DM_BIO_PRISON=m CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m CONFIG_DM_CACHE=m
CONFIG_DM_CACHE_SMQ=m
# CONFIG_DM_WRITECACHE is not set CONFIG_DM_ERA=m
# CONFIG_DM_CLONE is not set CONFIG_DM_MIRROR=m CONFIG_DM_LOG_USERSPACE=m
CONFIG_DM_RAID=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_QL=m CONFIG_DM_MULTIPATH_ST=m
CONFIG_DM_DELAY=m
# CONFIG_DM_DUST is not set CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=m
CONFIG_DM_VERITY=m
# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG is not set # CONFIG_DM_VERITY_FEC is not set CONFIG_DM_SWITCH=m
CONFIG_DM_LOG_WRITES=m
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
CONFIG_TCM_USER2=m CONFIG_LOOPBACK_TARGET=m
CONFIG_TCM_FC=m
CONFIG_ISCSI_TARGET=m CONFIG_ISCSI_TARGET_CXGB4=m
# CONFIG_SBP_TARGET is not set CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
# CONFIG_FUSION_FC is not set CONFIG_FUSION_SAS=m CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
# CONFIG_FIREWIRE_NOSY is not set

# end of IEEE 1394 (FireWire) support

CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
CONFIG_IFB=m
CONFIG_NET_TEAM=m
CONFIG_NET_TEAM_MODE_BROADCAST=m
CONFIG_NET_TEAM_MODE_ROUNDROBIN=m
CONFIG_NET_TEAM_MODE_RANDOM=m
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m
CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
# CONFIG_IPVLAN is not set
CONFIG_VXLAN=m
CONFIG_GENEVE=m
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_NTB_NETDEV=m
CONFIG_TUN=m
CONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
CONFIG_VIRTIO_NET=m
CONFIG_NLMON=m
CONFIG_NET_VRF=y
CONFIG_VSOCKMON=m
# CONFIG_ARCNET is not set
# CONFIG_ATM_DRIVERS is not set

#
# Distributed Switch Architecture drivers
#

# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_MDIO=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=m
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=m
CONFIG_PCNET32=m
CONFIG_AMD_XGBE=m
# CONFIG_AMD_XGBE_DCB is not set
CONFIG_AMD_XGBE_HAVE_ECC=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_AQTION=m
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=m
CONFIG_ATL1=m
CONFIG_ATL1E=m
CONFIG_ATL1C=m
CONFIG_ALX=m
CONFIG_NET_VENDOR_AURORA=y
# CONFIG_AURORA_NB8800 is not set
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_B44=m
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
# CONFIG_BCMGENET is not set
CONFIG_BNX2=m
CONFIG_CNIC=m
CONFIG_TIGON3=y
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=m
CONFIG_BNX2X_SRIOV=y
# CONFIG_SYSTEMPORT is not set
CONFIG_BNXT=m
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
CONFIG_BNXT_DCB=y
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=m
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=m
CONFIG_MACB_USE_HWSTAMP=y
# CONFIG_MACB_PCI is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
CONFIG_CAVIUM_PTP=y
CONFIG_LIQUIDIO=m
CONFIG_LIQUIDIO_VF=m
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=m
CONFIG_CHELSIO_T4=m
# CONFIG_CHELSIO_T4_DCB is not set
CONFIG_CHELSIO_T4VF=m
CONFIG_CHELSIO_LIB=m
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not set
CONFIG_DNET=m
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_DE2104X_DSL=0
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
CONFIG_TULIP_MMIO=y
# CONFIG_TULIP_NAPI is not set
CONFIG_DE4X5=m
CONFIG_WINBOND_840=m
CONFIG_DM9102=m
CONFIG_ULI526X=m
CONFIG_PCMCIA_XIRCOM=m
# CONFIG_NET_VENDOR_DLINK is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_E1000E_HWTS=y
CONFIG_IGB=y
CONFIG_IGB_HWMON=y
CONFIG_IGBVF=m
# CONFIG_IXGB is not set
CONFIG_IXGBE=y
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBEVF=m
CONFIG_I40E=y
CONFIG_I40E_DCB=y
CONFIG_IAVF=m
CONFIG_I40EVF=m
# CONFIG_ICE is not set
CONFIG_FM10K=m
# CONFIG_IGC is not set
CONFIG_JME=m
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_MVMDIO=m
CONFIG_SKGE=y
# CONFIG_SKGE_DEBUG is not set
CONFIG_SKGE_GENESIS=y
CONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=m
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=m
CONFIG_MLX4_DEBUG=y
CONFIG_MLX4_CORE_GEN2=y
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
CONFIG_NET_VENDOR_MICROSEMI=y
# CONFIG_MSCC_OCELOT_SWITCH is not set
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=m
CONFIG_MYRI10GE_DCA=y
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NFP=m
CONFIG_NFP_APP_FLOWER=y
CONFIG_NFP_APP_ABM_NIC=y
# CONFIG_NFP_DEBUG is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
CONFIG_NET_VENDOR_OKI=y
CONFIG_ETHOC=m
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
CONFIG_YELLOWFIN=m
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=m
CONFIG_QLCNIC=m
CONFIG_QLCNIC_SRIOV=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_NETXEN_NIC=m
CONFIG_QED=m
CONFIG_QED_SRIOV=y
CONFIG_QEDE=m
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
CONFIG_8139CP=y
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_ROCKER=m
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
CONFIG_SFC_FALCON=m
CONFIG_SFC_FALCON_MTD=y
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_NET_VENDOR_SMSC=y
CONFIG_EPIC100=m
# CONFIG_SMSC911X is not set
CONFIG_SMSC9420=m
CONFIG_NET_VENDOR_SOCIONEXT=y
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
CONFIG_TLAN=m
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not set
CONFIG_MDIO_BITBANG=m
# CONFIG_MDIO_GPIO is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_THUNDER is not set
# CONFIG_MDIO_XPCS is not set
CONFIG_PHYLINK=m
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set

#
# MII PHY device drivers
#
# CONFIG_SFP is not set
# CONFIG_ADIN_PHY is not set
CONFIG_AMD_PHY=m
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
CONFIG_BROADCOM_PHY=m
# CONFIG_BCM84881_PHY is not set
CONFIG_CICADA_PHY=m
# CONFIG_CORTINA_PHY is not set
CONFIG_DAVICOM_PHY=m
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
CONFIG_FIXED_PHY=y
CONFIG_ICPLUS_PHY=m
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=m
CONFIG_LXT_PHY=m
CONFIG_MARVELL_PHY=m
# CONFIG_MARVELL_10G_PHY is not set
CONFIG_MICREL_PHY=m
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
CONFIG_NATIONAL_PHY=m
# CONFIG_NXP_TJA11XX_PHY is not set
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=y
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
# CONFIG_TERANETICS_PHY is not set
CONFIG_VITESSE_PHY=m
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=m
CONFIG_PPPOE=m
CONFIG_PPTP=m
CONFIG_PPPOL2TP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
CONFIG_USB_NET_DRIVERS=y
CONFIG_USB_CATC=y
CONFIG_USB_KAWETH=y
CONFIG_USB_PEGASUS=y
CONFIG_USB_RTL8150=y
CONFIG_USB_RTL8152=m
# CONFIG_USB_LAN78XX is not set
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=m
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_CDC_EEM=y
CONFIG_USB_NET_CDC_NCM=m
CONFIG_USB_NET_HUAWEI_CDC_NCM=m
CONFIG_USB_NET_CDC_MBIM=m
CONFIG_USB_NET_DM9601=y
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
CONFIG_USB_NET_SMSC75XX=y
CONFIG_USB_NET_SMSC95XX=y
CONFIG_USB_NET_GL620A=y
CONFIG_USB_NET_NET1080=y
CONFIG_USB_NET_PLUSB=y
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=y
CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_KALMIA=m
CONFIG_USB_NET_QMI_WWAN=m
CONFIG_USB_HSO=m
CONFIG_USB_NET_INT51X1=y
CONFIG_USB_IPHETH=y
CONFIG_USB_SIERRA_NET=y
CONFIG_USB_VL600=m
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not set
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_ATH_COMMON=m
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K_BTCOEX_SUPPORT=y
# CONFIG_ATH9K is not set
CONFIG_ATH9K_HTC=m
# CONFIG_ATH9K_HTC_DEBUGFS is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
CONFIG_IWLEGACY=m
CONFIG_IWL4965=m
CONFIG_IWL3945=m

#

# iwl3945 / iwl4965 Debugging Options
#
CONFIG_IWLEGACY_DEBUG=y
CONFIG_IWLEGACY_DEBUGFS=y
# end of iwl3945 / iwl4965 Debugging Options

CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set

#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEBUGFS=y
# CONFIG_IWLWIFI_DEVICE_TRACING is not set

# end of Debugging Options

CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
CONFIG_WLAN_VENDOR_RALINK=y
# CONFIG_RT2X00 is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_RTL_CARDS is not set
# CONFIG_RTL8XXXU is not set
# CONFIG_RTW88 is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
CONFIG_MAC80211_HWSIM=m
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers #
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
# CONFIG_HDLC_RAW_ETH is not set CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m

#
# X.25/LAPB support is disabled
#
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
# CONFIG_SBNI is not set
CONFIG_IEEE802154_DRIVERS=m
CONFIG_IEEE802154_FAKELB=m
# CONFIG_IEEE802154_AT86RF230 is not set
# CONFIG_IEEE802154_MRF24J40 is not set
# CONFIG_IEEE802154_CC2520 is not set
# CONFIG_IEEE802154_ATUSB is not set
# CONFIG_IEEE802154_ADF7242 is not set
# CONFIG_IEEE802154_CA8210 is not set
# CONFIG_IEEE802154_MCR20A is not set
# CONFIG_IEEE802154_HWSIM is not set
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_VMXNET3=m
CONFIG_FUJITSU_ES=m
CONFIG_HYPERV_NET=m
CONFIG_NETDEVSIM=m
CONFIG_NET_FAILOVER=m
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
CONFIG_MISDN_L1OIP=m

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=m
CONFIG_MISDN_HFCMULTI=m
CONFIG_MISDN_HFCUSB=m
CONFIG_MISDN_AVMFRITZ=m
CONFIG_MISDN_SPEEDFAX=m
CONFIG_MISDN_INFINEON=m
CONFIG_MISDN_W6692=m
CONFIG_MISDN_NETJET=m
CONFIG_MISDN_HDLC=m
CONFIG_MISDN_IPAC=m
CONFIG_MISDN_ISAR=m
CONFIG_NVM=y
# CONFIG_NVM_PBLK is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=m
CONFIG_INPUT_SPARSEKMAP=m
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_VMMOUSE=y
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_BCM5974=m
CONFIG_MOUSE_CYAPA=m
# CONFIG_MOUSE_ELAN_I2C is not set
CONFIG_MOUSE_VSXXXAA=m
# CONFIG_MOUSE_GPIO is not set
CONFIG_MOUSE_SYNAPTICS_I2C=m
CONFIG_MOUSE_SYNAPTICS_USB=m
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
# CONFIG_TABLET_USB_HANWANG is not set
CONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ADC is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_WACOM_W8001=m
CONFIG_TOUCHSCREEN_WACOM_I2C=m
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_WM97XX is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SUR40 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_MSM_VIBRATOR is not set
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_MMA8450 is not set
CONFIG_INPUT_APANEL=m
CONFIG_INPUT_GP2A=m
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
# CONFIG_INPUT_KXTJ9 is not set
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
CONFIG_INPUT_CM109=m
CONFIG_INPUT_UINPUT=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
CONFIG_RMI4_CORE=m
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SPI is not set
CONFIG_RMI4_SMB=m
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=m
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
# CONFIG_RMI4_F34 is not set
# CONFIG_RMI4_F54 is not set
# CONFIG_RMI4_F55 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not set
CONFIG_SERIO_ARC_PS2=m
CONFIG_HYPERV_KEYBOARD=m
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set

# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_DWLIB=y CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_LPSS=y CONFIG_SERIAL_8250_MID=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
CONFIG_SERIAL_ARC=m
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_SPRD is not set

# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
CONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
CONFIG_SYNCLINK=m
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=m
# CONFIG_ISI is not set
CONFIG_N_HDLC=m
CONFIG_N_GSM=m
CONFIG_NOZOMI=m
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
CONFIG_NVRAM=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=8192
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
CONFIG_HANGCHECK_TIMER=m
CONFIG_UV_MMTIMER=m
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
# CONFIG_TCG_XEN is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
CONFIG_TELCLOCK=m
# CONFIG_XILLYBUS is not set

# end of Character devices

# CONFIG_RANDOM_TRUST_CPU is not set
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_MUX_MLXCPLD is not set

# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
# CONFIG_I2C_AMD_MP2 is not set
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
CONFIG_I2C_ISMT=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m

#
# ACPI drivers
#
CONFIG_I2C_SCMI=m

#
# I2C system bus drivers (mostly embedded / system-on-chip) #
# CONFIG_I2C_CBUS_GPIO is not set CONFIG_I2C_DESIGNWARE_CORE=m CONFIG_I2C_DESIGNWARE_PLATFORM=m
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set CONFIG_I2C_PCA_PLATFORM=m
CONFIG_I2C_SIMTEC=m
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=m
CONFIG_I2C_PARPORT=m
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIPERBOARD=m

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set

# end of I2C Hardware Bus support

CONFIG_I2C_STUB=m
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set

# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_BUTTERFLY is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_LM70_LLP is not set
# CONFIG_SPI_OC_TINY is not set
CONFIG_SPI_PXA2XX=m
CONFIG_SPI_PXA2XX_PCI=m
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set

#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_PARPORT=m
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_DP83640_PHY=m
# CONFIG_PTP_1588_CLOCK_INES is not set
CONFIG_PTP_1588_CLOCK_KVM=m
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set

# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=m
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=m
# CONFIG_PINCTRL_BROXTON is not set
CONFIG_PINCTRL_CANNONLAKE=m
# CONFIG_PINCTRL_CEDARFORK is not set
CONFIG_PINCTRL_DENVERTON=m
CONFIG_PINCTRL_GEMINILAKE=m
# CONFIG_PINCTRL_ICELAKE is not set
CONFIG_PINCTRL_LEWISBURG=m
CONFIG_PINCTRL_SUNRISEPOINT=m
# CONFIG_PINCTRL_TIGERLAKE is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=m

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_AMDPT=m
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_ICH=m
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set

# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set

# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set

# end of I2C GPIO expanders

#
# MFD GPIO expanders
#

# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set

# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set

# end of SPI GPIO expanders

#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=m

# end of USB GPIO expanders

CONFIG_GPIO_MOCKUP=y
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_RESTART is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ25890 is not set
CONFIG_CHARGER_SMB347=m
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
# CONFIG_SENSORS_AD7314 is not set
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM1177 is not set
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
# CONFIG_SENSORS_ADT7310 is not set
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
# CONFIG_SENSORS_AS370 is not set
CONFIG_SENSORS_ASC7621=m
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_K10TEMP=m
CONFIG_SENSORS_FAM15H_POWER=m
CONFIG_SENSORS_APPLESMC=m
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_DRIVETEMP is not set
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_IIO_HWMON is not set
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWR1220 is not set
CONFIG_SENSORS_LINEAGE=m
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
CONFIG_SENSORS_LTC4151=m
CONFIG_SENSORS_LTC4215=m
# CONFIG_SENSORS_LTC4222 is not set
CONFIG_SENSORS_LTC4245=m
# CONFIG_SENSORS_LTC4260 is not set
CONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_MAX1111 is not set
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_MAX6697=m
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_ADCXX is not set
CONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM70 is not set
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not set
CONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
CONFIG_SENSORS_ADM1275=m
# CONFIG_SENSORS_BEL_PFE is not set
# CONFIG_SENSORS_IBM_CFFPS is not set
# CONFIG_SENSORS_INSPUR_IPSPS is not set
# CONFIG_SENSORS_IR35221 is not set
# CONFIG_SENSORS_IR38064 is not set
# CONFIG_SENSORS_IRPS5401 is not set
# CONFIG_SENSORS_ISL68137 is not set
CONFIG_SENSORS_LM25066=m
CONFIG_SENSORS_LTC2978=m
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX16064=m
# CONFIG_SENSORS_MAX20730 is not set
# CONFIG_SENSORS_MAX20751 is not set
# CONFIG_SENSORS_MAX31785 is not set
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
# CONFIG_SENSORS_PXE1610 is not set
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not set
CONFIG_SENSORS_UCD9000=m
CONFIG_SENSORS_UCD9200=m
# CONFIG_SENSORS_XDPE122 is not set
CONFIG_SENSORS_ZL6100=m
CONFIG_SENSORS_SHT15=m
CONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not set
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
CONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m CONFIG_SENSORS_ATK0110=m
CONFIG_THERMAL=y
# CONFIG_THERMAL_STATISTICS is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 CONFIG_THERMAL_HWMON=y CONFIG_THERMAL_WRITABLE_TRIPS=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set CONFIG_THERMAL_GOV_FAIR_SHARE=y CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_BANG_BANG=y CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_CLOCK_THERMAL is not set
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set

#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not set
CONFIG_PROC_THERMAL_MMIO_RAPL=y

# end of ACPI INT340X thermal drivers

# CONFIG_INTEL_PCH_THERMAL is not set

# end of Intel thermal drivers

# CONFIG_GENERIC_ADC_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
CONFIG_WDAT_WDT=m
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
# CONFIG_EBC_C384_WDT is not set
CONFIG_F71808E_WDT=m
CONFIG_SP5100_TCO=m
CONFIG_SBC_FITPC2_WATCHDOG=m
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
# CONFIG_WAFER_WDT is not set
CONFIG_I6300ESB_WDT=y
CONFIG_IE6XX_WDT=m
CONFIG_ITCO_WDT=y
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
CONFIG_HP_WATCHDOG=m
CONFIG_HPWDT_NMI_DECODING=y
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
CONFIG_NV_TCO=m
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=m
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
CONFIG_VIA_WDT=m
CONFIG_W83627HF_WDT=m
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
CONFIG_INTEL_MEI_WDT=m
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set
CONFIG_XEN_WDT=m

#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=m
CONFIG_WDTPCI=m

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_LPC_ICH=m
CONFIG_LPC_SCH=m
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
CONFIG_MFD_INTEL_LPSS=y
CONFIG_MFD_INTEL_LPSS_ACPI=y
CONFIG_MFD_INTEL_LPSS_PCI=y
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
CONFIG_MFD_VIPERBOARD=m
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
CONFIG_MFD_VX855=m
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set

# end of Multifunction device drivers

# CONFIG_REGULATOR is not set
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
CONFIG_LIRC=y
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
# CONFIG_IR_XMP_DECODER is not set
CONFIG_IR_IMON_DECODER=m
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_RC_DEVICES=y
CONFIG_RC_ATI_REMOTE=m
CONFIG_IR_ENE=m
CONFIG_IR_IMON=m
# CONFIG_IR_IMON_RAW is not set
CONFIG_IR_MCEUSB=m
CONFIG_IR_ITE_CIR=m
CONFIG_IR_FINTEK=m
CONFIG_IR_NUVOTON=m
CONFIG_IR_REDRAT3=m
CONFIG_IR_STREAMZAP=m
CONFIG_IR_WINBOND_CIR=m
# CONFIG_IR_IGORPLUGUSB is not set
CONFIG_IR_IGUANA=m
CONFIG_IR_TTUSBIR=m
CONFIG_RC_LOOPBACK=m
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
# CONFIG_RC_XBOX_DVD is not set
CONFIG_MEDIA_SUPPORT=m

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_CONTROLLER=y
CONFIG_MEDIA_CONTROLLER_DVB=y
CONFIG_VIDEO_DEV=m
# CONFIG_VIDEO_V4L2_SUBDEV_API is not set
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_DVB_CORE=m
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_TTPCI_EEPROM=m
CONFIG_DVB_MAX_ADAPTERS=8
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set

#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_STV06XX=m
CONFIG_USB_GL860=m
CONFIG_USB_GSPCA_BENQ=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_CPIA1=m
# CONFIG_USB_GSPCA_DTCS033 is not set
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_JL2005BCD=m
# CONFIG_USB_GSPCA_KINECT is not set
CONFIG_USB_GSPCA_KONICA=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_MR97310A=m
CONFIG_USB_GSPCA_NW80X=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_OV534=m
CONFIG_USB_GSPCA_OV534_9=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7302=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SE401=m
CONFIG_USB_GSPCA_SN9C2028=m
CONFIG_USB_GSPCA_SN9C20X=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ905=m
CONFIG_USB_GSPCA_SQ905C=m
CONFIG_USB_GSPCA_SQ930X=m
CONFIG_USB_GSPCA_STK014=m
# CONFIG_USB_GSPCA_STK1135 is not set
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TOPRO=m
# CONFIG_USB_GSPCA_TOUPTEK is not set
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_VICAM=m
CONFIG_USB_GSPCA_XIRLINK_CIT=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
# CONFIG_VIDEO_CPIA2 is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
# CONFIG_VIDEO_USBTV is not set

#
# Analog TV USB devices
#
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_HDPVR=m
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set

#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_AU0828_V4L2=y
# CONFIG_VIDEO_AU0828_RC is not set
CONFIG_VIDEO_CX231XX=m
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_ALSA=m
CONFIG_VIDEO_CX231XX_DVB=m
CONFIG_VIDEO_TM6000=m
CONFIG_VIDEO_TM6000_ALSA=m
CONFIG_VIDEO_TM6000_DVB=m

#
# Digital TV USB devices
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_DIB3000MC=m
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
# CONFIG_DVB_USB_CXUSB_ANALOG is not set
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_PCTV452E=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AZ6027=m
CONFIG_DVB_USB_TECHNISAT_USB2=m
CONFIG_DVB_USB_V2=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_USB_AF9035=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_AZ6007=m
CONFIG_DVB_USB_CE6230=m
CONFIG_DVB_USB_EC168=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_MXL111SF=m
CONFIG_DVB_USB_RTL28XXU=m
# CONFIG_DVB_USB_DVBSKY is not set
# CONFIG_DVB_USB_ZD1301 is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_SMS_USB_DRV=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set
# CONFIG_DVB_AS102 is not set

#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
# CONFIG_VIDEO_EM28XX_V4L2 is not set
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture support
#
# CONFIG_VIDEO_MEYE is not set
# CONFIG_VIDEO_SOLO6X10 is not set
# CONFIG_VIDEO_TW5864 is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_TW686X is not set

#
# Media capture/analog TV support
#
CONFIG_VIDEO_IVTV=m
# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set
# CONFIG_VIDEO_IVTV_ALSA is not set
CONFIG_VIDEO_FB_IVTV=m
# CONFIG_VIDEO_FB_IVTV_FORCE_PAT is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DT3155 is not set

#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CX18_ALSA=m
CONFIG_VIDEO_CX23885=m
CONFIG_MEDIA_ALTERA_CI=m
# CONFIG_VIDEO_CX25821 is not set
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX88_MPEG=m
CONFIG_VIDEO_BT848=m
CONFIG_DVB_BT8XX=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_SAA7164=m

#
# Media digital TV PCI Adapters
#
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
CONFIG_DVB_BUDGET_PATCH=m
CONFIG_DVB_B2C2_FLEXCOP_PCI=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set
CONFIG_DVB_PLUTO2=m
CONFIG_DVB_DM1105=m
CONFIG_DVB_PT1=m
# CONFIG_DVB_PT3 is not set
CONFIG_MANTIS_CORE=m
CONFIG_DVB_MANTIS=m
CONFIG_DVB_HOPPER=m
CONFIG_DVB_NGENE=m
CONFIG_DVB_DDBRIDGE=m
# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set
# CONFIG_DVB_SMIPCIE is not set
# CONFIG_DVB_NETUP_UNIDVB is not set
# CONFIG_V4L_PLATFORM_DRIVERS is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_SMS_SDIO_DRV=m
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_TEA575X=m
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set

#
# Texas Instruments WL128x FM driver (ST based)
#

# end of Texas Instruments WL128x FM driver (ST based)

#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y

#

# common driver options
#
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_CYPRESS_FIRMWARE=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_VIDEOBUF2_DMA_SG=m
CONFIG_VIDEOBUF2_DVB=m
CONFIG_DVB_B2C2_FLEXCOP=m
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_SIANO_RC=y
# CONFIG_SMS_SIANO_DEBUGFS is not set

#
# Media ancillary drivers (tuners, sensors, i2c, spi, frontends) #
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
CONFIG_MEDIA_ATTACH=y
CONFIG_VIDEO_IR_I2C=m

#
# I2C Encoders, decoders, sensors and other helper chips #

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
# CONFIG_VIDEO_SONY_BTF_MPX is not set

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=m

#
# Video decoders
#
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
CONFIG_VIDEO_SAA711X=m
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=m
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set

#
# Camera sensor devices
#
# CONFIG_VIDEO_OV2640 is not set
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9T112 is not set
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_RJ54N1 is not set

#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set

#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=m

#
# SDR tuner chips
#

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
CONFIG_VIDEO_M52790=m
# CONFIG_VIDEO_I2C is not set

# end of I2C Encoders, decoders, sensors and other helper chips

#
# SPI helper chips
#

# end of SPI helper chips

#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set

# end of Media SPI Adapters

CONFIG_MEDIA_TUNER=m

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
# CONFIG_MEDIA_TUNER_MSI001 is not set
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_R820T=m
# CONFIG_MEDIA_TUNER_MXL301RF is not set
CONFIG_MEDIA_TUNER_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m

# end of Customize TV tuners

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_STV6111=m
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
CONFIG_DVB_SI2165=m
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=m

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_CX24120=m
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
# CONFIG_DVB_S5H1432 is not set
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
# CONFIG_DVB_DIB9000 is not set
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
CONFIG_DVB_EC100=m
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
CONFIG_DVB_RTL2832=m
CONFIG_DVB_SI2168=m
# CONFIG_DVB_ZD1301_DEMOD is not set
CONFIG_DVB_GP8PSK_FE=m
# CONFIG_DVB_CXD2880 is not set

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends #
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_LGDT3305=m
CONFIG_DVB_LGDT3306A=m
CONFIG_DVB_LG2160=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends #
CONFIG_DVB_TC90522=m
# CONFIG_DVB_MN88443X is not set

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=m
CONFIG_DVB_LNBH25=m
# CONFIG_DVB_LNBH29 is not set
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
# CONFIG_DVB_LGS8GL5 is not set
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_HELENE is not set

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m
# CONFIG_DVB_SP2 is not set

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m

# end of Customise DVB Frontends

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_SIS=y
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=64 CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y CONFIG_DRM_DP_AUX_CHARDEV=y CONFIG_DRM_DEBUG_SELFTEST=m CONFIG_DRM_KMS_HELPER=m CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set CONFIG_DRM_FBDEV_EMULATION=y CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set CONFIG_DRM_TTM=m CONFIG_DRM_TTM_DMA_PAGE_POOL=y CONFIG_DRM_VRAM_HELPER=m CONFIG_DRM_TTM_HELPER=m CONFIG_DRM_GEM_SHMEM_HELPER=y

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set

# end of I2C encoder or helper chips

#
# ARM devices
#

# end of ARM devices

# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=m
CONFIG_DRM_I915_FORCE_PROBE=""
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_I915_GVT=y
CONFIG_DRM_I915_GVT_KVMGT=m

#

# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_DEBUG_MMIO is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_DEBUG_GUC is not set
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
# end of drm/i915 Debugging

#

# drm/i915 Profile Guided Optimisation
#
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
CONFIG_DRM_I915_STOP_TIMEOUT=100
CONFIG_DRM_I915_TIMESLICE_DURATION=1
# end of drm/i915 Profile Guided Optimisation

CONFIG_DRM_VGEM=m
# CONFIG_DRM_VKMS is not set
CONFIG_DRM_VMWGFX=m
CONFIG_DRM_VMWGFX_FBCON=y
CONFIG_DRM_GMA500=m
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
CONFIG_DRM_UDL=m
CONFIG_DRM_AST=m
CONFIG_DRM_MGAG200=m
CONFIG_DRM_CIRRUS_QEMU=m
CONFIG_DRM_QXL=m
CONFIG_DRM_BOCHS=m
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set

# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set

# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_XEN is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_EXPORT_FOR_TESTS=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
CONFIG_DRM_LIB_RANDOM=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SM501 is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_XEN_FBDEV_FRONTEND is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_HYPERV=m
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set

# end of Frame buffer Devices

#
# Backlight & LCD device support
#
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_ILI922X is not set
# CONFIG_LCD_ILI9320 is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=m
# CONFIG_LCD_AMS369FG06 is not set
# CONFIG_LCD_LMS501KF03 is not set
# CONFIG_LCD_HX8357 is not set
# CONFIG_LCD_OTM3225A is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not set
CONFIG_BACKLIGHT_APPLE=m
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set

# end of Backlight & LCD device support

CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set

# end of Console display driver support

CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y

# end of Graphics support

CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_COMPRESS_OFFLOAD=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SEQUENCER_OSS=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_MIDI_EMUL=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL3_LIB_SEQ=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=5
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
CONFIG_SND_ALI5451=m
CONFIG_SND_ASIHPI=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
# CONFIG_SND_CS4281 is not set
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CTXFI=m
CONFIG_SND_DARLA20=m
CONFIG_SND_GINA20=m
CONFIG_SND_LAYLA20=m
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
CONFIG_SND_MONA=m
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
CONFIG_SND_INDIGOIO=m
CONFIG_SND_INDIGODJ=m
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1_SEQ=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
# CONFIG_SND_ES1938 is not set
CONFIG_SND_ES1968=m
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_ES1968_RADIO=y
# CONFIG_SND_FM801 is not set
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_LOLA=m
CONFIG_SND_LX6464ES=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MAESTRO3_INPUT=y
CONFIG_SND_MIXART=m
# CONFIG_SND_NM256 is not set
CONFIG_SND_PCXHR=m
# CONFIG_SND_RIPTIDE is not set
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
# CONFIG_SND_SONICVIBES is not set
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=0
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CONEXANT=m
CONFIG_SND_HDA_CODEC_CA0110=m
CONFIG_SND_HDA_CODEC_CA0132=m
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0

# end of HD-Audio

CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
# CONFIG_SND_SPI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=m
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_USB_HIFACE=m
CONFIG_SND_BCD2000=m
CONFIG_SND_USB_LINE6=m
CONFIG_SND_USB_POD=m
CONFIG_SND_USB_PODHD=m
CONFIG_SND_USB_TONEPORT=m
CONFIG_SND_USB_VARIAX=m
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
# CONFIG_SND_DICE is not set
# CONFIG_SND_OXFW is not set
CONFIG_SND_ISIGHT=m
# CONFIG_SND_FIREWORKS is not set
# CONFIG_SND_BEBOB is not set
# CONFIG_SND_FIREWIRE_DIGI00X is not set
# CONFIG_SND_FIREWIRE_TASCAM is not set
# CONFIG_SND_FIREWIRE_MOTU is not set
# CONFIG_SND_FIREFACE is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_ACPI=m
# CONFIG_SND_SOC_AMD_ACP is not set
# CONFIG_SND_SOC_AMD_ACP3x is not set
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
# CONFIG_SND_SOC_FSL_SAI is not set
# CONFIG_SND_SOC_FSL_AUDMIX is not set
# CONFIG_SND_SOC_FSL_SSI is not set
# CONFIG_SND_SOC_FSL_SPDIF is not set
# CONFIG_SND_SOC_FSL_ESAI is not set
# CONFIG_SND_SOC_FSL_MICFIL is not set
# CONFIG_SND_SOC_IMX_AUDMUX is not set

# end of SoC Audio for Freescale CPUs

# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y CONFIG_SND_SST_IPC=m
CONFIG_SND_SST_IPC_ACPI=m CONFIG_SND_SOC_INTEL_SST_ACPI=m CONFIG_SND_SOC_INTEL_SST=m CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m CONFIG_SND_SOC_INTEL_HASWELL=m CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI=m CONFIG_SND_SOC_INTEL_SKYLAKE=m CONFIG_SND_SOC_INTEL_SKL=m CONFIG_SND_SOC_INTEL_APL=m CONFIG_SND_SOC_INTEL_KBL=m CONFIG_SND_SOC_INTEL_GLK=m CONFIG_SND_SOC_INTEL_CNL=m CONFIG_SND_SOC_INTEL_CFL=m
# CONFIG_SND_SOC_INTEL_CML_H is not set
# CONFIG_SND_SOC_INTEL_CML_LP is not set CONFIG_SND_SOC_INTEL_SKYLAKE_FAMILY=m CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m
# CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC is not set CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=m CONFIG_SND_SOC_ACPI_INTEL_MATCH=m CONFIG_SND_SOC_INTEL_MACH=y
# CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES is not set CONFIG_SND_SOC_INTEL_HASWELL_MACH=m
# CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH is not set CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
# CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH is not set # CONFIG_SND_SOC_INTEL_BYT_CHT_CX2072X_MACH is not set CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m CONFIG_SND_SOC_INTEL_DA7219_MAX98357A_GENERIC=m CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON=m CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m # CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH is not set # CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH is not set # CONFIG_SND_SOC_INTEL_KBL_RT5660_MACH is not set # CONFIG_SND_SOC_MTK_BTCVSD is not set
# CONFIG_SND_SOC_SOF_TOPLEVEL is not set

#
# STMicroelectronics STM32 SOC audio support
#

# end of STMicroelectronics STM32 SOC audio support

# CONFIG_SND_SOC_XILINX_I2S is not set
# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set # CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
# CONFIG_ZX_TDM is not set CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_ADAU1701 is not set
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
# CONFIG_SND_SOC_ADAU7118_HW is not set
# CONFIG_SND_SOC_ADAU7118_I2C is not set
# CONFIG_SND_SOC_AK4104 is not set
# CONFIG_SND_SOC_AK4118 is not set
# CONFIG_SND_SOC_AK4458 is not set
# CONFIG_SND_SOC_AK4554 is not set
# CONFIG_SND_SOC_AK4613 is not set
# CONFIG_SND_SOC_AK4642 is not set
# CONFIG_SND_SOC_AK5386 is not set
# CONFIG_SND_SOC_AK5558 is not set
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
# CONFIG_SND_SOC_CS42L42 is not set
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_CS4270 is not set
# CONFIG_SND_SOC_CS4271_I2C is not set
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
# CONFIG_SND_SOC_CS43130 is not set
# CONFIG_SND_SOC_CS4341 is not set
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_CS53L30 is not set
# CONFIG_SND_SOC_CX2072X is not set
CONFIG_SND_SOC_DA7213=m
CONFIG_SND_SOC_DA7219=m
CONFIG_SND_SOC_DMIC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
CONFIG_SND_SOC_ES8316=m
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
CONFIG_SND_SOC_HDAC_HDMI=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
CONFIG_SND_SOC_MAX98090=m
CONFIG_SND_SOC_MAX98357A=m
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
CONFIG_SND_SOC_MAX98927=m
# CONFIG_SND_SOC_MAX98373 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
# CONFIG_SND_SOC_PCM1681 is not set
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RL6347A=m
CONFIG_SND_SOC_RT286=m
CONFIG_SND_SOC_RT298=m
CONFIG_SND_SOC_RT5514=m
CONFIG_SND_SOC_RT5514_SPI=m
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
CONFIG_SND_SOC_RT5640=m
CONFIG_SND_SOC_RT5645=m
CONFIG_SND_SOC_RT5651=m
CONFIG_SND_SOC_RT5663=m
CONFIG_SND_SOC_RT5670=m
CONFIG_SND_SOC_RT5677=m
CONFIG_SND_SOC_RT5677_SPI=m
# CONFIG_SND_SOC_SGTL5000 is not set
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
# CONFIG_SND_SOC_SPDIF is not set
# CONFIG_SND_SOC_SSM2305 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
CONFIG_SND_SOC_SSM4567=m
# CONFIG_SND_SOC_STA32X is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
# CONFIG_SND_SOC_TAS2770 is not set
# CONFIG_SND_SOC_TAS5086 is not set
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X is not set
# CONFIG_SND_SOC_TLV320ADCX140 is not set
CONFIG_SND_SOC_TS3A227E=m
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
# CONFIG_SND_SOC_UDA1334 is not set
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
# CONFIG_SND_SOC_MT6660 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
CONFIG_SND_SOC_NAU8824=m
CONFIG_SND_SOC_NAU8825=m
# CONFIG_SND_SOC_TPA6130A2 is not set

# end of CODEC drivers

# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SND_X86=y
CONFIG_HDMI_LPE_AUDIO=m
CONFIG_SND_SYNTH_EMUX=m
# CONFIG_SND_XEN_FRONTEND is not set
CONFIG_AC97_BUS=m

#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
# CONFIG_HID_ACCUTOUCH is not set
CONFIG_HID_ACRUX=m
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=m
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=y
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
CONFIG_HID_PRODIKEYS=m
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
CONFIG_HID_CYPRESS=y
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
CONFIG_HID_ELECOM=m
# CONFIG_HID_ELO is not set
CONFIG_HID_EZKEY=y
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
CONFIG_HID_HOLTEK=m
# CONFIG_HOLTEK_FF is not set
# CONFIG_HID_GT683R is not set
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=m
CONFIG_HID_UCLOGIC=m
CONFIG_HID_WALTOP=m
# CONFIG_HID_VIEWSONIC is not set
CONFIG_HID_GYRATION=m
CONFIG_HID_ICADE=m
CONFIG_HID_ITE=y
# CONFIG_HID_JABRA is not set
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=m
# CONFIG_HID_LENOVO is not set
CONFIG_HID_LOGITECH=y
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_LOGITECH_HIDPP=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
# CONFIG_LOGIG940_FF is not set
# CONFIG_LOGIWHEELS_FF is not set
CONFIG_HID_MAGICMOUSE=y
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
CONFIG_HID_REDRAGON=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_MULTITOUCH=m
# CONFIG_HID_NTI is not set
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=y
CONFIG_HID_PRIMAX=m
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
# CONFIG_SONY_FF is not set
CONFIG_HID_SPEEDLINK=m
# CONFIG_HID_STEAM is not set
CONFIG_HID_STEELSERIES=m
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_HYPERV_MOUSE=m
CONFIG_HID_SMARTJOYPLUS=m
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=m
CONFIG_HID_THRUSTMASTER=m
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
CONFIG_HID_WACOM=m
CONFIG_HID_WIIMOTE=m
# CONFIG_HID_XINMO is not set
CONFIG_HID_ZEROPLUS=m
# CONFIG_ZEROPLUS_FF is not set
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=m
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m
# CONFIG_HID_MCP2221 is not set

# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y

# end of USB HID support

#
# I2C HID support
#
CONFIG_I2C_HID=m

# end of I2C HID support

#
# Intel ISH HID support
#
CONFIG_INTEL_ISH_HID=y
# CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER is not set

# end of Intel ISH HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_LEDS_TRIGGER_USBPORT=m
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_MON=y

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PLATFORM is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_U132_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_BCMA is not set
# CONFIG_USB_HCD_SSB is not set
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
CONFIG_USB_TMC=m

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may #

#

# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_ISD200=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_ONETOUCH=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
CONFIG_USB_STORAGE_ENE_UB6250=m
CONFIG_USB_UAS=m

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USBIP_CORE=m
# CONFIG_USBIP_VHCI_HCD is not set
# CONFIG_USBIP_HOST is not set
# CONFIG_USBIP_DEBUG is not set
# CONFIG_USB_CDNS3 is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_SIMPLE is not set
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
# CONFIG_USB_SERIAL_F81232 is not set
# CONFIG_USB_SERIAL_F8153X is not set
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
# CONFIG_USB_SERIAL_METRO is not set
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=m
# CONFIG_USB_SERIAL_MXUPORT is not set
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_SYMBOL=m
# CONFIG_USB_SERIAL_TI is not set
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_WWAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_OPTICON=m
CONFIG_USB_SERIAL_XSENS_MT=m
# CONFIG_USB_SERIAL_WISHBONE is not set
CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_QT2=m
# CONFIG_USB_SERIAL_UPD78F0730 is not set
CONFIG_USB_SERIAL_DEBUG=m

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_SEVSEG=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
# CONFIG_APPLE_MFI_FASTCHARGE is not set
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_SISUSBVGA_CON=y
CONFIG_USB_LD=m
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=m
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
CONFIG_USB_ISIGHTFW=m
# CONFIG_USB_YUREX is not set
CONFIG_USB_EZUSB_FX2=m
# CONFIG_USB_HUB_USB251XB is not set
CONFIG_USB_HSIC_USB3503=m
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set

# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
CONFIG_TYPEC=y
# CONFIG_TYPEC_TCPM is not set
CONFIG_TYPEC_UCSI=y
# CONFIG_UCSI_CCG is not set
CONFIG_UCSI_ACPI=y
# CONFIG_TYPEC_TPS6598X is not set

#
# USB Type-C Multiplexer/DeMultiplexer Switch support #
# CONFIG_TYPEC_MUX_PI3USB30532 is not set

# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
# CONFIG_TYPEC_DP_ALTMODE is not set

# end of USB Type-C Alternate Mode drivers

# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=m
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set

2,903 lines not shown · raw message

Part of this message is not shown here. View the raw message.

author
#7 lore raw
In reply to Alexander Duyck
Quoted 7 lines · Alexander Duyck

I think the point that Michal is getting at is that there are other tests that need to be run. You are running the test on just one core. What happens as we start fanning this out and having multiple instances running per socket? We would be flooding the LLC in addition to overwriting all the other caches.

Can you suggest a way to measure the LLC flooding which could help us understand the impact of this patch on the caches?

Signature · 2 lines
Prathu Baronia
OnePlus RnD
author
#11 lore raw
In reply to Huang, Ying
Quoted 3 lines · Ying

Can you describe your test?

We profile the clear_huge_page() using ftrace while parallely force triggering it by a simple userspace test code which allocates 100MB of anon memory and traverses through it in loop.

Quoted 4 lines

You have tested the chunk sizes 4KB and 2MB, can you test some values in between? For example 32KB or 64KB? Maybe there's a sweet point with some smaller granularity and good performance.

Based on your advise I tried chunk sizes of 4KB, 8KB, 16KB, 32KB and 64KB on arm64 and x86_64 by copying the kernel memset implementation for both the archs.
-------------------------------------------------------------------------------
Results(the sample size is 100 for each and the values are in us):-
-------------------------------------------------------------------------------
ARM64(CPU0 & 6 on and set at max frequency, DDR set to performance governor):-
-------------------------------------------------------------------------------
Chunk Size = 4KB
-----------------
Oneshot

	Mean : 3402.06
	Stddev : 72.6576
Forward
	Mean : 3408.04
	Stddev : 72.976
Reverse
	Mean : 17699.3
	Stddev : 132.875

-----------------
Chunk Size = 8KB
-----------------
Oneshot

	Mean : 3398.64
	Stddev : 80.6334
Forward
	Mean : 3391.58
	Stddev : 65.9063
Reverse
	Mean : 13909.2
	Stddev : 194.324

-----------------
Chunk Size = 16KB
-----------------
Oneshot

	Mean : 3393.57
	Stddev : 72.2485
Forward
	Mean : 3404.69
	Stddev : 84.4705
Reverse
	Mean : 9278.65
	Stddev : 217.725

-----------------
Chunk Size = 32KB
-----------------
Oneshot

	Mean : 3425.7
	Stddev : 129.156
Forward
	Mean : 3402.07
	Stddev : 82.6713
Reverse
	Mean : 6831.43
	Stddev : 184.807

-----------------
Chunk Size = 64KB
-----------------
Oneshot

	Mean : 3398.72
	Stddev : 77.9703
Forward
	Mean : 3413.52
	Stddev : 173.121
Reverse
	Mean : 5542.84
	Stddev : 197.017

---------------------------------------------
x86_64(Only CPU0 on and set to max frequency)
---------------------------------------------
Chunk Size = 4KB
-----------------
Oneshot

	Mean : 6752.59
	Stddev : 298.988
Forward
	Mean : 6873.6
	Stddev : 325.607
Reverse
	Mean : 6722.88
	Stddev : 365.837

-----------------
Chunk Size = 8KB
-----------------
Oneshot

	Mean : 6848.57
	Stddev : 955.312
Forward
	Mean : 7012.24
	Stddev : 1377.27
Reverse
	Mean : 6688.83
	Stddev : 589.935

-----------------
Chunk Size = 16KB
-----------------
Oneshot

	Mean : 6846.87
	Stddev : 546.173
Forward
	Mean : 6785.26
	Stddev : 248.022
Reverse
	Mean : 6613.33
	Stddev : 350.003

-----------------
Chunk Size = 32KB
-----------------
Oneshot

	Mean : 6862.19
	Stddev : 870.524
Forward
	Mean : 6826.3
	Stddev : 870.023
Reverse
	Mean : 6747.69
	Stddev : 1047.5

-----------------
Chunk Size = 64KB
-----------------
Oneshot

	Mean : 6806.9
	Stddev : 609.112
Forward
	Mean : 6774.53
	Stddev : 311.954
Reverse
	Mean : 6553.47
	Stddev : 293.52
Signature · 2 lines
Prathu Baronia
OnePlus RnD
#12 lore raw
Quoted 69 lines · Prathu Baronia
Quoted 3 lines · Ying

Can you describe your test?

We profile the clear_huge_page() using ftrace while parallely force triggering it by a simple userspace test code which allocates 100MB of anon memory and traverses through it in loop.

Quoted 4 lines

You have tested the chunk sizes 4KB and 2MB, can you test some values in between? For example 32KB or 64KB? Maybe there's a sweet point with some smaller granularity and good performance.

Based on your advise I tried chunk sizes of 4KB, 8KB, 16KB, 32KB and 64KB on arm64 and x86_64 by copying the kernel memset implementation for both the archs.
-------------------------------------------------------------------------------
Results(the sample size is 100 for each and the values are in us):-
-------------------------------------------------------------------------------
ARM64(CPU0 & 6 on and set at max frequency, DDR set to performance governor):-
-------------------------------------------------------------------------------
Chunk Size = 4KB
-----------------
Oneshot

	Mean : 3402.06
	Stddev : 72.6576
Forward
	Mean : 3408.04
	Stddev : 72.976
Reverse
	Mean : 17699.3
	Stddev : 132.875

-----------------
Chunk Size = 8KB
-----------------
Oneshot

	Mean : 3398.64
	Stddev : 80.6334
Forward
	Mean : 3391.58
	Stddev : 65.9063
Reverse
	Mean : 13909.2
	Stddev : 194.324

-----------------
Chunk Size = 16KB
-----------------
Oneshot

	Mean : 3393.57
	Stddev : 72.2485
Forward
	Mean : 3404.69
	Stddev : 84.4705
Reverse
	Mean : 9278.65
	Stddev : 217.725

-----------------
Chunk Size = 32KB
-----------------
Oneshot

	Mean : 3425.7
	Stddev : 129.156
Forward
	Mean : 3402.07
	Stddev : 82.6713
Reverse
	Mean : 6831.43
	Stddev : 184.807

-----------------
Chunk Size = 64KB
-----------------
Oneshot

Quoted 8 lines
	Mean : 3398.72
	Stddev : 77.9703
Forward
	Mean : 3413.52
	Stddev : 173.121
Reverse
	Mean : 5542.84
	Stddev : 197.017

Maybe a little larger chunk size is good enough for ARM64?

Quoted 54 lines

---------------------------------------------
x86_64(Only CPU0 on and set to max frequency)
---------------------------------------------
Chunk Size = 4KB
-----------------
Oneshot

	Mean : 6752.59
	Stddev : 298.988
Forward
	Mean : 6873.6
	Stddev : 325.607
Reverse
	Mean : 6722.88
	Stddev : 365.837

-----------------
Chunk Size = 8KB
-----------------
Oneshot

	Mean : 6848.57
	Stddev : 955.312
Forward
	Mean : 7012.24
	Stddev : 1377.27
Reverse
	Mean : 6688.83
	Stddev : 589.935

-----------------
Chunk Size = 16KB
-----------------
Oneshot

	Mean : 6846.87
	Stddev : 546.173
Forward
	Mean : 6785.26
	Stddev : 248.022
Reverse
	Mean : 6613.33
	Stddev : 350.003

-----------------
Chunk Size = 32KB
-----------------
Oneshot

	Mean : 6862.19
	Stddev : 870.524
Forward
	Mean : 6826.3
	Stddev : 870.023
Reverse
	Mean : 6747.69
	Stddev : 1047.5

-----------------
Chunk Size = 64KB
-----------------
Oneshot

Quoted 8 lines
	Mean : 6806.9
	Stddev : 609.112
Forward
	Mean : 6774.53
	Stddev : 311.954
Reverse
	Mean : 6553.47
	Stddev : 293.52

Per my understanding, X86 cannot benefit anything from the change.

Best Regards,
Huang, Ying

author
#13 lore raw

With below v2 patch we observe a significantly(~65%) improved zeroing time for hugepages.

We profiled the clear_huge_page() using ftrace on Qualcomm's SM8150 platform under controlled conditions(i.e. only CPU0 and 6 turned on and set to max frequency, and DDR set to performance governor).

The existing method uses a reverse traversal of a section of a hugepage which based on our series of experiments proves slower than a oneshot(v2) approach on ARM64.(more details in mail thread)

We didn't see any benefit on x86 so v2 probably won't find any place in the main memory.c code.

We are currently thinking of making this optimization ARM64 specific for better performance by placing this in arch/arm64/mm/memory.c(to be created) file. We would really appreciate if you can share your opinion on this.

Signature · 2 lines
Prathu Baronia
OnePlus RnD
#14 lore raw
Quoted 2 lines · Prathu Baronia

With below v2 patch we observe a significantly(~65%) improved zeroing time for hugepages.

What patch? I assume you mean:

https://lore.kernel.org/linux-mm/[email protected]/

but you've trimmed all the details!

Quoted 10 lines

We profiled the clear_huge_page() using ftrace on Qualcomm's SM8150 platform under controlled conditions(i.e. only CPU0 and 6 turned on and set to max frequency, and DDR set to performance governor).

The existing method uses a reverse traversal of a section of a hugepage which based on our series of experiments proves slower than a oneshot(v2) approach on ARM64.(more details in mail thread)

We didn't see any benefit on x86 so v2 probably won't find any place in the main memory.c code.

Do you know why you don't see any benefit on x86? It seems unusual that something like this would vary so wildly between two modern architectures. I'd like to understand what's going on.

Quoted 3 lines

We are currently thinking of making this optimization ARM64 specific for better performance by placing this in arch/arm64/mm/memory.c(to be created) file. We would really appreciate if you can share your opinion on this.

There's no need for arch-specific optimisation. Please do it in core code, and allow architectures to opt-out if necessary. That means you probably need to respond to:

https://lore.kernel.org/linux-mm/20200417074851.GE26326@shao2-debian/

because that doesn't look as rosy as the numbers you're seeing.

Thanks,

Will

#15 lore raw
Quoted 18 lines · Will Deacon
Quoted 2 lines · Prathu Baronia

With below v2 patch we observe a significantly(~65%) improved zeroing time for hugepages.

What patch? I assume you mean:

https://lore.kernel.org/linux-mm/[email protected]/

but you've trimmed all the details!

Quoted 8 lines

We profiled the clear_huge_page() using ftrace on Qualcomm's SM8150 platform under controlled conditions(i.e. only CPU0 and 6 turned on and set to max frequency, and DDR set to performance governor).

The existing method uses a reverse traversal of a section of a hugepage which based on our series of experiments proves slower than a oneshot(v2) approach on ARM64.(more details in mail thread)

Quoted 6 lines
Quoted 2 lines

We didn't see any benefit on x86 so v2 probably won't find any place in the main memory.c code.

Do you know why you don't see any benefit on x86? It seems unusual that something like this would vary so wildly between two modern architectures. I'd like to understand what's going on.

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code does clearing backwards.

Quoted 9 lines
Quoted 3 lines

We are currently thinking of making this optimization ARM64 specific for better performance by placing this in arch/arm64/mm/memory.c(to be created) file. We would really appreciate if you can share your opinion on this.

There's no need for arch-specific optimisation. Please do it in core code, and allow architectures to opt-out if necessary. That means you probably need to respond to:

https://lore.kernel.org/linux-mm/20200417074851.GE26326@shao2-debian/

Note that this can be also viewed differently. It was commit c79b57e462b5 ("mm:
hugetlb: clear target sub-page last when clearing huge page") that introduced the existing implementation, based on x86 numbers and probably the same test that generated the regression report. It's likely that said commit thus regressed arm64.

In that case the generic implementation should be just reverted to be simple and not assume any (micro)architectural details. If any architecture wants an optimized version they could add it opt-in, and justifify it by using real workloads, not microbenchmarks.

Quoted 6 lines

because that doesn't look as rosy as the numbers you're seeing.

Thanks,

Will

#16 lore raw
Quoted 3 lines · Vlastimil Babka

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Oops, tested ARM64 microarchitecture I meant "only forwards".

Quoted 1 line

does clearing backwards.

#25 lore raw
In reply to Vlastimil Babka

On Tue 21-04-20 14:47:13, Vlastimil Babka wrote:
[...]

Quoted 4 lines

In that case the generic implementation should be just reverted to be simple and not assume any (micro)architectural details. If any architecture wants an optimized version they could add it opt-in, and justifify it by using real workloads, not microbenchmarks.

Exactly! And I have requested that already with no response. So can we simply go and make the current implementation x86 specific and reintroduce the previous one as a default?

Signature · 2 lines
Michal Hocko
SUSE Labs
#26 lore raw
Quoted 10 lines · Michal Hocko

On Tue 21-04-20 14:47:13, Vlastimil Babka wrote:
[...]

Quoted 4 lines

In that case the generic implementation should be just reverted to be simple and not assume any (micro)architectural details. If any architecture wants an optimized version they could add it opt-in, and justifify it by using real workloads, not microbenchmarks.

Exactly! And I have requested that already with no response. So can we simply go and make the current implementation x86 specific and reintroduce the previous one as a default?

Works for me as well, I just didn't want a special arm64 implementation based on one specific micro-architecture.

Will

#17 lore raw
In reply to Vlastimil Babka
Quoted 6 lines · Vlastimil Babka
Quoted 3 lines · Vlastimil Babka

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Oops, tested ARM64 microarchitecture I meant "only forwards".

I'd be surprised if that's the case, but it could be that there's an erratum workaround in play which hampers the prefetch behaviour. We generally try not to assume too much about the prefetcher on arm64 because they're not well documented and vary wildly between different micro-architectures.

Will

#18 lore raw
Quoted 6 lines · Will Deacon
Quoted 5 lines · Vlastimil Babka
Quoted 3 lines · Vlastimil Babka

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Quoted 6 lines
Quoted 1 line

Oops, tested ARM64 microarchitecture I meant "only forwards".

I'd be surprised if that's the case, but it could be that there's an erratum workaround in play which hampers the prefetch behaviour. We generally try not to assume too much about the prefetcher on arm64 because they're not well documented and vary wildly between different micro-architectures.

Yeah it's probably not as simple as I thought, as the test code [1] shows the page iteration goes backwards, but per-page memsets are not special. So maybe it's not hardware specifics, but x86 memtest implementation is also done backwards, so it fits the backwards outer loop, but arm64 memset is forward, so the resulting pattern is non-linear?

In that case it's also a question if the measurement was done in kernel or userspace, and if userspace memset have any implications for kernel memset...

[1] https://lore.kernel.org/linux-mm/[email protected]/

Quoted 2 lines

Will

#19 lore raw
Quoted 16 lines · Will Deacon
Quoted 7 lines · Vlastimil Babka
Quoted 6 lines · Vlastimil Babka
Quoted 4 lines

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Quoted 6 lines
Quoted 1 line

Oops, tested ARM64 microarchitecture I meant "only forwards".

I'd be surprised if that's the case, but it could be that there's an erratum workaround in play which hampers the prefetch behaviour. We generally try not to assume too much about the prefetcher on arm64 because they're not well documented and vary wildly between different

micro-architectures.

Quoted 9 lines

Yeah it's probably not as simple as I thought, as the test code [1] shows the page iteration goes backwards, but per-page memsets are not special. So maybe it's not hardware specifics, but x86 memtest implementation is also done backwards, so it fits the backwards outer loop, but arm64 memset is forward, so the resulting pattern is non-linear?

In that case it's also a question if the measurement was done in kernel or userspace, and if userspace memset have any implications for kernel memset...

Yes, Prathu eventually tried and shared test results with memset implementation copied from kernel to his userspace test. And that too suggested poor performance in backward direction for ARM.

However, he also profiled clear_huge_page() using ftrace and 2 different cores of SM8150 show improvement with forward memset approach (v2 patch of Prathu).

----------------------------------------------------------------------
Ftrace Results(clear_huge_page ()):
----------------------------------------------------------------------
All timing values are in microseconds(us)
----------------------------------------------------------------------
Base:
- CPU0:
- Samples: 95
- Mean: 242.099 us
- Std dev: 45.0096 us
- CPU6:
- Samples: 61
- Mean: 258.372 us
- Std dev: 22.0754 us
----------------------------------------------------------------------
v2:
- CPU0:
- Samples: 63
- Mean: 112.297 us
- Std dev: 0.310989 us
- CPU6:
- Samples: 99
- Mean: 67.359 us
- Std dev: 1.15997 us
----------------------------------------------------------------------

Quoted 11 lines

[1]
https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kern
el.org%2Flinux- mm%2F20200414153829.GA15230%40oneplus.com%2F&amp;data=02%7C01% 7Cchintan.pandya%40oneplus.com%7Ca39a8877831f4f696ea008d7e5fa9f97%7 C0423909d296c463eab5ce5853a518df8%7C1%7C0%7C637230736895823014& amp;sdata=HAVsaTkNgmXFkGdULNiIHir7ch3bQQgzn2z2tSZIrxU%3D&amp;reser ved=0

Quoted 2 lines

Will

#20 lore raw
In reply to Vlastimil Babka
Quoted 14 lines · Vlastimil Babka
Quoted 6 lines · Will Deacon
Quoted 5 lines · Vlastimil Babka
Quoted 3 lines · Vlastimil Babka

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Quoted 6 lines
Quoted 1 line

Oops, tested ARM64 microarchitecture I meant "only forwards".

I'd be surprised if that's the case, but it could be that there's an erratum workaround in play which hampers the prefetch behaviour. We generally try not to assume too much about the prefetcher on arm64 because they're not well documented and vary wildly between different micro-architectures.

Quoted 5 lines

Yeah it's probably not as simple as I thought, as the test code [1] shows the page iteration goes backwards, but per-page memsets are not special. So maybe it's not hardware specifics, but x86 memtest implementation is also done backwards, so it fits the backwards outer loop, but arm64 memset is forward, so the resulting pattern is non-linear?

A straightforward linear prefetcher would probably be defeated by that sort of thing, yes, but I'd have thought that the recent CPUs (e.g. A76 which I think is the "big" CPU in the SoC mentioned at the start of the thread) would still have a fighting chance at prefetching based on non-linear histories.

However, to my earlier point, we're making this more difficult than it needs to be for the hardware and we shouldn't assume that all prefetchers will handle it gracefully, so keeping the core code relatively straightforward does seem to be the best bet. Alarm bells just rang initially when it appeared that we were optimising code under arch/arm64 rather than improving the core code, but I now have a better picture of what's going on (thanks).

Alternatively, we could switch our memset() around, but I'm worried that we could end up hurting something else by doing that. I guess we could add a memset_backwards() version if we *had* to...

Quoted 2 lines

In that case it's also a question if the measurement was done in kernel or userspace, and if userspace memset have any implications for kernel memset...

Sounds like it was done in userspace. If I get a chance later on, I'll try to give it a spin here on some of the boards I have kicking around.

Will

#21 lore raw
Quoted 38 lines · Will Deacon
Quoted 14 lines · Vlastimil Babka
Quoted 6 lines · Will Deacon
Quoted 5 lines · Vlastimil Babka
Quoted 3 lines · Vlastimil Babka

It was suspected that current Intel can prefetch forward and backwards, and the tested ARM64 microarchitecture only backwards, can it be true? The current code

Quoted 6 lines
Quoted 1 line

Oops, tested ARM64 microarchitecture I meant "only forwards".

I'd be surprised if that's the case, but it could be that there's an erratum workaround in play which hampers the prefetch behaviour. We generally try not to assume too much about the prefetcher on arm64 because they're not well documented and vary wildly between different micro-architectures.

Quoted 5 lines

Yeah it's probably not as simple as I thought, as the test code [1] shows the page iteration goes backwards, but per-page memsets are not special. So maybe it's not hardware specifics, but x86 memtest implementation is also done backwards, so it fits the backwards outer loop, but arm64 memset is forward, so the resulting pattern is non-linear?

A straightforward linear prefetcher would probably be defeated by that sort of thing, yes, but I'd have thought that the recent CPUs (e.g. A76 which I think is the "big" CPU in the SoC mentioned at the start of the thread) would still have a fighting chance at prefetching based on non-linear histories.

However, to my earlier point, we're making this more difficult than it needs to be for the hardware and we shouldn't assume that all prefetchers will handle it gracefully, so keeping the core code relatively straightforward does seem to be the best bet. Alarm bells just rang initially when it appeared that we were optimising code under arch/arm64 rather than improving the core code, but I now have a better picture of what's going on (thanks).

Alternatively, we could switch our memset() around, but I'm worried that we could end up hurting something else by doing that. I guess we could add a memset_backwards() version if we *had* to...

Quoted 5 lines
Quoted 2 lines

In that case it's also a question if the measurement was done in kernel or userspace, and if userspace memset have any implications for kernel memset...

Sounds like it was done in userspace. If I get a chance later on, I'll try to give it a spin here on some of the boards I have kicking around.

I wrote the silly harness below for the snippets given in [1] but I can't see any difference between the forwards and backwards versions on any arm64 systems I have access to.

Will

[1] https://lore.kernel.org/linux-mm/[email protected]/

--->8

#if 0
/* One shot memset */
memset (r, 0xd, total_size);

  /* traverse in forward order */
  for (j = 0; j < total_pages; j++)
    {
      memset (q + (j * SZ_4K), 0xc, SZ_4K);
    }

/* traverse in reverse order */
for (i = 0; i < total_pages; i++)

    {
      memset (p + total_size - (i + 1) * SZ_4K, 0xb, SZ_4K);
    }

#endif

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

#define BUF_SZ (1UL*1024*1024*1024)
#define PAGE_SIZE 0x1000
#define BUF_SZ_PAGES (BUF_SZ / PAGE_SIZE)
#define NSECS_PER_SEC 1000000000ULL

static void do_the_thing_forwards(void *buf)

{
	unsigned long i;

	for (i = 0; i < BUF_SZ_PAGES; i++)
		memset(buf + (i * PAGE_SIZE), 0xc, PAGE_SIZE);
}

static void do_the_thing_backwards(void *buf)

{
	unsigned long i;

	for (i = 0; i < BUF_SZ_PAGES; i++)
		memset(buf + BUF_SZ - (i + 1) * PAGE_SIZE, 0xc, PAGE_SIZE);
}

int main(void)

{
	void *buf;
	unsigned long long delta;
	struct timespec ts_start, ts_end;

	if (posix_memalign(&buf, PAGE_SIZE, BUF_SZ)) {
		perror("posix_memalign()");
		return -1;
	}

	memset(buf, 0xd, BUF_SZ);

	if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts_start)) {
		perror("clock_gettime()");
		return -1;
	}

	do_the_thing_forwards(buf);
	do_the_thing_forwards(buf);
	do_the_thing_forwards(buf);
	do_the_thing_forwards(buf);
	do_the_thing_forwards(buf);

	if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts_end)) {
		perror("clock_gettime()");
		return -1;
	}

	delta = NSECS_PER_SEC * (ts_end.tv_sec - ts_start.tv_sec);
	delta += (ts_end.tv_nsec - ts_start.tv_nsec);
	printf("Forwards: took %f seconds\n", (double)(delta / (double)NSECS_PER_SEC));

	if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts_start)) {
		perror("clock_gettime()");
		return -1;
	}

	do_the_thing_backwards(buf);
	do_the_thing_backwards(buf);
	do_the_thing_backwards(buf);
	do_the_thing_backwards(buf);
	do_the_thing_backwards(buf);

	if (clock_gettime(CLOCK_MONOTONIC_RAW, &ts_end)) {
		perror("clock_gettime()");
		return -1;
	}

	delta = NSECS_PER_SEC * (ts_end.tv_sec - ts_start.tv_sec);
	delta += (ts_end.tv_nsec - ts_start.tv_nsec);
	printf("Backwards: took %f seconds\n", (double)(delta / (double)NSECS_PER_SEC));

	return 0;
}
author
#22 lore raw
Quoted 30 lines · Will Deacon

I wrote the silly harness below for the snippets given in [1] but I can't see any difference between the forwards and backwards versions on any arm64 systems I have access to.

Will

--->8

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

[...]
int main(void)

{
	void *buf;
	unsigned long long delta;
	struct timespec ts_start, ts_end;

	if (posix_memalign(&buf, PAGE_SIZE, BUF_SZ)) {
		perror("posix_memalign()");
		return -1;
	}

	memset(buf, 0xd, BUF_SZ);
Quoted 1 line

[...]

With this exact test code I also didn't observe any significant difference between forward and backwards versions on SM8150.
------------------------------------------------------------------------------
Output on 8150 under controlled conditions(CPU0 & 6 turned on, CPUs set to max frequency and DDR set to performance governor):
------------------------------------------------------------------------------
Forwards: took 0.319658 seconds
Backwards: took 0.320983 seconds
------------------------------------------------------------------------------

But when I used malloc instead of posix_memalign because that was the big difference between this and our test code, I observed significant difference between forward and backwards version on SM8150.
------------------------------------------------------------------------------
Output on 8150 under controlled conditions(CPU0 & 6 turned on, CPUs set to max frequency and DDR set to performance governor):
------------------------------------------------------------------------------
Forwards: took 0.323157 seconds
Backwards: took 0.581638 seconds
------------------------------------------------------------------------------

I don't know the implementation differences between posix_memalign and malloc which might lead to these results.

Signature · 2 lines
Prathu Baronia
OnePlus RnD
author
#23 lore raw

Platform and setup conditions:
Qualcomm's SM8150 platform under controlled conditions(i.e. only CPU0 and 6 turned on and set to max frequency, and DDR set to performance governor).
---------------------------------------------------------------------------

---------------------------------------------------------------------------
Summary:
We observed a ~61% improvement in executon time of clearing a hugepage in the case of arm64 if we increase the granularity i.e. the chunk size to 64KB from 4KB for each chunk clearing subroutine call.
---------------------------------------------------------------------------

For the base build:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 95
- Mean: 242.099 us
- Std dev: 45.0096 us
- CPU6:
- Samples: 61
- Mean: 258.372 us
- Std dev: 22.0754 us

With patches [PATCH {1,2,3}/4] provided at the end where we just revert the forward-reverse traversal code we observed:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 77
- Mean: 234.568
- Std dev: 6.52
- CPU6:
- Samples: 81
- Mean: 259.437
- Std dev: 19.25

We were expecting a bit of an improvement for arm64's case because of our hypothesis that reverse traversal is considerably slower in arm64 but after Will Deacon's test code which showed similar timings for forward and reverse traversals we digged a bit deeper into this.

I found that In the case of arm64 a page is cleared using a special clear_page.S assembly routine instead of an explicit call to memset. With the below patch we bypassed the assembly routine and oberserved improvement in execution time of clear_huge_page on CPU0.

diff --git a/include/linux/highmem.h b/include/linux/highmem.h index ea5cdbd8c2c3..a0a97a95aee8 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -158,7 +158,7 @@ do {
\
static inline void clear_user_highpage(struct page *page, unsigned long vaddr)

 {
        void *addr = kmap_atomic(page);
 -      clear_user_page(addr, vaddr, page);
 +      memset(addr, 0x0, PAGE_SIZE);
        kunmap_atomic(addr);

}
#endif

For reference I will call the above patch v-exp.

When v-exp is applied on base we observed:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 71
- Mean: 124.657 us
- Std dev: 0.494165 us
- CPU6:
- Samples: 60
- Mean: 252.153 us
- Std dev: 17.7591 us

When v-exp is applied on base along with [PATCH {1,2,3}/4] we observed:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 103
- Mean: 127.034
- Std dev: 25.0312
- CPU6:
- Samples: 80
- Mean: 250.88
- Std dev: 18.85

These timings for CPU0 made sense since according to Will Deacon's test code for 5GB the time was ~330us for our platform. So for 2 MB the time should be:
330*2/(5*1024) = 0.12890625 ms ~ 129 us.

But the above tmings seemed somewhat unjustified for CPU6.

As suggested earlier by Ying Huang to vary the chunk sizes for zeroing the hugepage, we observe ~61% improvement in the execution time for CPU6 and slight improvement in CPU0 when we vary the chunk_size from 4KB to 64KB with all the below patches i.e. [PATCH {1,2,3,4}/4]]

================
Results
================

Chunk Size = 4KB
----------------
CPU0:

	Samples: 103
	Mean: 127.034
	Std dev: 25.0312
CPU6:
	Samples: 80
	Mean: 250.88
	Std dev: 18.85

Chunk Size = 8KB
-----------------

CPU0

	Samples : 68
	Mean : 120.627
	Stddev : 2.12056

CPU6

	Samples : 68
	Mean : 241.897
	Stddev : 24.8305

Chunk Size = 16KB
-----------------

CPU0

	Samples : 75
	Mean : 121.632
	Stddev : 44.83

CPU6

	Samples : 75
	Mean : 166.851
	Stddev : 10.6432

Chunk Size = 32KB
-----------------

CPU0

	Samples : 68
	Mean : 114.552
	Stddev : 0.302009

CPU6

	Samples : 68
	Mean : 120.836
	Stddev : 6.52462

Chunk Size = 64KB
-----------------

CPU0

	Samples : 70
	Mean : 113.639
	Stddev : 0.228294

CPU6

	Samples : 70
	Mean : 97.96
	Stddev : 5.33412

=============================================================================

From 2c0e618953316bd532cd3c0545e168e930515d42 Mon Sep 17 00:00:00 2001
From: Prathu Baronia <[email protected]>
Date: Tue, 21 Apr 2020 19:01:01 +0530
Subject: [PATCH 1/4] Revert "mm, clear_huge_page: move order algorithm into a
separate function"

This reverts commit c6ddfb6c58903262d2d77042c41dba58cf775d88.

---
 mm/memory.c | 90 ++++++++++++++++++++---------------------------------
 1 file changed, 34 insertions(+), 56 deletions(-)
mm/memory.c +34 -56
index e8bfdf0d9d1d..e83fa2d01e1a 100644
@@ -4655,93 +4655,71 @@ EXPORT_SYMBOL(__might_fault);
 #endif
 
 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
-/*
- * Process all subpages of the specified huge page with the specified
- * operation.  The target subpage will be processed last to keep its
- * cache lines hot.
- */
-static inline void process_huge_page(
-	unsigned long addr_hint, unsigned int pages_per_huge_page,
-	void (*process_subpage)(unsigned long addr, int idx, void *arg),
-	void *arg)
+static void clear_gigantic_page(struct page *page,
+				unsigned long addr,
+				unsigned int pages_per_huge_page)
+{
+	int i;
+	struct page *p = page;
+
+	might_sleep();
+	for (i = 0; i < pages_per_huge_page;
+	     i++, p = mem_map_next(p, page, i)) {
+		cond_resched();
+		clear_user_highpage(p, addr + i * PAGE_SIZE);
+	}
+}
+void clear_huge_page(struct page *page,
+		     unsigned long addr_hint, unsigned int pages_per_huge_page)
 {
 	int i, n, base, l;
 	unsigned long addr = addr_hint &
 		~(((unsigned long)pages_per_huge_page << PAGE_SHIFT) - 1);
 
-	/* Process target subpage last to keep its cache lines hot */
+	if (unlikely(pages_per_huge_page > MAX_ORDER_NR_PAGES)) {
+		clear_gigantic_page(page, addr, pages_per_huge_page);
+		return;
+	}
+
+	/* Clear sub-page to access last to keep its cache lines hot */
 	might_sleep();
 	n = (addr_hint - addr) / PAGE_SIZE;
 	if (2 * n <= pages_per_huge_page) {
-		/* If target subpage in first half of huge page */
+		/* If sub-page to access in first half of huge page */
 		base = 0;
 		l = n;
-		/* Process subpages at the end of huge page */
+		/* Clear sub-pages at the end of huge page */
 		for (i = pages_per_huge_page - 1; i >= 2 * n; i--) {
 			cond_resched();
-			process_subpage(addr + i * PAGE_SIZE, i, arg);
+			clear_user_highpage(page + i, addr + i * PAGE_SIZE);
 		}
 	} else {
-		/* If target subpage in second half of huge page */
+		/* If sub-page to access in second half of huge page */
 		base = pages_per_huge_page - 2 * (pages_per_huge_page - n);
 		l = pages_per_huge_page - n;
-		/* Process subpages at the begin of huge page */
+		/* Clear sub-pages at the begin of huge page */
 		for (i = 0; i < base; i++) {
 			cond_resched();
-			process_subpage(addr + i * PAGE_SIZE, i, arg);
+			clear_user_highpage(page + i, addr + i * PAGE_SIZE);
 		}
 	}
 	/*
-	 * Process remaining subpages in left-right-left-right pattern
-	 * towards the target subpage
+	 * Clear remaining sub-pages in left-right-left-right pattern
+	 * towards the sub-page to access
 	 */
 	for (i = 0; i < l; i++) {
 		int left_idx = base + i;
 		int right_idx = base + 2 * l - 1 - i;
 
 		cond_resched();
-		process_subpage(addr + left_idx * PAGE_SIZE, left_idx, arg);
+		clear_user_highpage(page + left_idx,
+				    addr + left_idx * PAGE_SIZE);
 		cond_resched();
-		process_subpage(addr + right_idx * PAGE_SIZE, right_idx, arg);
+		clear_user_highpage(page + right_idx,
+				    addr + right_idx * PAGE_SIZE);
 	}
 }
 
-static void clear_gigantic_page(struct page *page,
-				unsigned long addr,
-				unsigned int pages_per_huge_page)
-{
-	int i;
-	struct page *p = page;
-
-	might_sleep();
-	for (i = 0; i < pages_per_huge_page;
-	     i++, p = mem_map_next(p, page, i)) {
-		cond_resched();
-		clear_user_highpage(p, addr + i * PAGE_SIZE);
-	}
-}
-
-static void clear_subpage(unsigned long addr, int idx, void *arg)
-{
-	struct page *page = arg;
-
-	clear_user_highpage(page + idx, addr);
-}
-
-void clear_huge_page(struct page *page,
-		     unsigned long addr_hint, unsigned int pages_per_huge_page)
-{
-	unsigned long addr = addr_hint &
-		~(((unsigned long)pages_per_huge_page << PAGE_SHIFT) - 1);
-
-	if (unlikely(pages_per_huge_page > MAX_ORDER_NR_PAGES)) {
-		clear_gigantic_page(page, addr, pages_per_huge_page);
-		return;
-	}
-
-	process_huge_page(addr_hint, pages_per_huge_page, clear_subpage, page);
-}
-
 static void copy_user_gigantic_page(struct page *dst, struct page *src,
 				    unsigned long addr,
 				    struct vm_area_struct *vma,

--
2.17.1

From ac357d010ba25b910c5830dcb8958497ea4b5bfa Mon Sep 17 00:00:00 2001
From: Prathu Baronia <[email protected]>
Date: Tue, 21 Apr 2020 19:03:24 +0530
Subject: [PATCH 2/4] Revert "mm, huge page: copy target sub-page last when

 copy huge page"

This reverts commit c9f4cd71383576a916e7fca99c490fc92a289f5a.

---
 include/linux/mm.h |  3 +--
 mm/huge_memory.c   |  3 +--
 mm/memory.c        | 30 +++++++-----------------------
 3 files changed, 9 insertions(+), 27 deletions(-)
include/linux/mm.h +1 -2
index c54fb96cb1e6..243754937b0f 100644
@@ -2860,8 +2860,7 @@ extern void clear_huge_page(struct page *page,
 			    unsigned long addr_hint,
 			    unsigned int pages_per_huge_page);
 extern void copy_user_huge_page(struct page *dst, struct page *src,
-				unsigned long addr_hint,
-				struct vm_area_struct *vma,
+				unsigned long addr, struct vm_area_struct *vma,
 				unsigned int pages_per_huge_page);
 extern long copy_huge_page_from_user(struct page *dst_page,
 				const void __user *usr_src,
mm/huge_memory.c +1 -2
index 24ad53b4dfc0..844764f11e41 100644
@@ -1415,8 +1415,7 @@ vm_fault_t do_huge_pmd_wp_page(struct vm_fault *vmf, pmd_t orig_pmd)
 	if (!page)
 		clear_huge_page(new_page, vmf->address, HPAGE_PMD_NR);
 	else
-		copy_user_huge_page(new_page, page, vmf->address,
-				    vma, HPAGE_PMD_NR);
+		copy_user_huge_page(new_page, page, haddr, vma, HPAGE_PMD_NR);
 	__SetPageUptodate(new_page);
 
 	mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, vma, vma->vm_mm,
mm/memory.c +7 -23
index e83fa2d01e1a..495880c3e945 100644
@@ -4739,31 +4739,11 @@ static void copy_user_gigantic_page(struct page *dst, struct page *src,
 	}
 }
 
-struct copy_subpage_arg {
-	struct page *dst;
-	struct page *src;
-	struct vm_area_struct *vma;
-};
-
-static void copy_subpage(unsigned long addr, int idx, void *arg)
-{
-	struct copy_subpage_arg *copy_arg = arg;
-
-	copy_user_highpage(copy_arg->dst + idx, copy_arg->src + idx,
-			   addr, copy_arg->vma);
-}
-
 void copy_user_huge_page(struct page *dst, struct page *src,
-			 unsigned long addr_hint, struct vm_area_struct *vma,
+			 unsigned long addr, struct vm_area_struct *vma,
 			 unsigned int pages_per_huge_page)
 {
-	unsigned long addr = addr_hint &
-		~(((unsigned long)pages_per_huge_page << PAGE_SHIFT) - 1);
-	struct copy_subpage_arg arg = {
-		.dst = dst,
-		.src = src,
-		.vma = vma,
-	};
+	int i;
 
 	if (unlikely(pages_per_huge_page > MAX_ORDER_NR_PAGES)) {
 		copy_user_gigantic_page(dst, src, addr, vma,

@@ -4771,7 +4751,11 @@ void copy_user_huge_page(struct page *dst, struct page *src,
 		return;
 	}
 
-	process_huge_page(addr_hint, pages_per_huge_page, copy_subpage, &arg);
+	might_sleep();
+	for (i = 0; i < pages_per_huge_page; i++) {
+		cond_resched();
+		copy_user_highpage(dst + i, src + i, addr + i*PAGE_SIZE, vma);
+	}
 }
 
 long copy_huge_page_from_user(struct page *dst_page,

--
2.17.1

From 14f0266254e4a2ea55f1cf33323205c77bec1a12 Mon Sep 17 00:00:00 2001
From: Prathu Baronia <[email protected]>
Date: Tue, 21 Apr 2020 19:06:30 +0530
Subject: [PATCH 3/4] Revert "mm: hugetlb: clear target sub-page last when
clearing huge page"

This reverts commit c79b57e462b5d2f47afa5f175cf1828f16e18612.

---
 include/linux/mm.h |  2 +-
 mm/huge_memory.c   |  4 ++--
 mm/memory.c        | 42 ++++--------------------------------------
 3 files changed, 7 insertions(+), 41 deletions(-)
include/linux/mm.h +1 -1
index 243754937b0f..0b77926c3705 100644
@@ -2857,7 +2857,7 @@ enum mf_action_page_type {
 
 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
 extern void clear_huge_page(struct page *page,
-			    unsigned long addr_hint,
+			    unsigned long addr,
 			    unsigned int pages_per_huge_page);
 extern void copy_user_huge_page(struct page *dst, struct page *src,
 				unsigned long addr, struct vm_area_struct *vma,
mm/huge_memory.c +2 -2
index 844764f11e41..a2131ee72a37 100644
@@ -606,7 +606,7 @@ static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf,
 		goto release;
 	}
 
-	clear_huge_page(page, vmf->address, HPAGE_PMD_NR);
+	clear_huge_page(page, haddr, HPAGE_PMD_NR);
 	/*
 	 * The memory barrier inside __SetPageUptodate makes sure that
 	 * clear_huge_page writes become visible before the set_pmd_at()

@@ -1413,7 +1413,7 @@ vm_fault_t do_huge_pmd_wp_page(struct vm_fault *vmf, pmd_t orig_pmd)
 	count_memcg_events(memcg, THP_FAULT_ALLOC, 1);
 
 	if (!page)
-		clear_huge_page(new_page, vmf->address, HPAGE_PMD_NR);
+		clear_huge_page(new_page, haddr, HPAGE_PMD_NR);
 	else
 		copy_user_huge_page(new_page, page, haddr, vma, HPAGE_PMD_NR);
 	__SetPageUptodate(new_page);
mm/memory.c +4 -38

57 lines not on this page · raw message

--
2.17.1

From 1540b3a6b8732b03a480905b564611a14d09824a Mon Sep 17 00:00:00 2001
From: Prathu Baronia <[email protected]>
Date: Fri, 1 May 2020 11:50:58 +0530
Subject: [PATCH 4/4] Varied chunk size for clearing out a huge page.

Signed-off-by Prathu Baronia <[email protected]>
---
 mm/memory.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
mm/memory.c +7 -2
index a297569d7308..b6f5a0cf4d40 100644
@@ -4673,6 +4673,9 @@ void clear_huge_page(struct page *page,
 		     unsigned long addr, unsigned int pages_per_huge_page)
 {
 	int i;
+	void * addr_chunk;
+	int chunk_factor = 1;
+	int chunk_size = PAGE_SIZE*chunk_factor;
 
 	if (unlikely(pages_per_huge_page > MAX_ORDER_NR_PAGES)) {
 		clear_gigantic_page(page, addr, pages_per_huge_page);

@@ -4680,9 +4683,11 @@ void clear_huge_page(struct page *page,
 	}
 
 	might_sleep();
-	for (i = 0; i < pages_per_huge_page; i++) {
+	for (i = 0; i < pages_per_huge_page; i += chunk_factor) {
 		cond_resched();
-		clear_user_highpage(page + i, addr + i * PAGE_SIZE);
+		addr_chunk = kmap_atomic(page + i);
+		memset(addr_chunk, 0x0, chunk_size);
+		kunmap_atomic(addr_chunk);
 	}
 }

--
2.17.1

Signature · 2 lines
Prathu Baronia
OnePlus RnD
#24 lore raw
Quoted 12 lines · Prathu Baronia

Platform and setup conditions:
Qualcomm's SM8150 platform under controlled conditions(i.e. only CPU0 and 6 turned on and set to max frequency, and DDR set to performance governor).
---------------------------------------------------------------------------

---------------------------------------------------------------------------
Summary:
We observed a ~61% improvement in executon time of clearing a hugepage in the case of arm64 if we increase the granularity i.e. the chunk size to 64KB from 4KB for each chunk clearing subroutine call.
---------------------------------------------------------------------------

Quoted 8 lines

For the base build:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 95
- Mean: 242.099 us
- Std dev: 45.0096 us

That's one hell of a deviation. Any idea what's going on there?

Quoted 46 lines

- CPU6:
- Samples: 61
- Mean: 258.372 us
- Std dev: 22.0754 us

With patches [PATCH {1,2,3}/4] provided at the end where we just revert the forward-reverse traversal code we observed:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 77
- Mean: 234.568
- Std dev: 6.52
- CPU6:
- Samples: 81
- Mean: 259.437
- Std dev: 19.25

We were expecting a bit of an improvement for arm64's case because of our hypothesis that reverse traversal is considerably slower in arm64 but after Will Deacon's test code which showed similar timings for forward and reverse traversals we digged a bit deeper into this.

I found that In the case of arm64 a page is cleared using a special clear_page.S assembly routine instead of an explicit call to memset. With the below patch we bypassed the assembly routine and oberserved improvement in execution time of clear_huge_page on CPU0.

diff --git a/include/linux/highmem.h b/include/linux/highmem.h index ea5cdbd8c2c3..a0a97a95aee8 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -158,7 +158,7 @@ do {
\
static inline void clear_user_highpage(struct page *page, unsigned long vaddr)

 {
        void *addr = kmap_atomic(page);
 -      clear_user_page(addr, vaddr, page);
 +      memset(addr, 0x0, PAGE_SIZE);
        kunmap_atomic(addr);

}
#endif

For reference I will call the above patch v-exp.

Quoted 8 lines

When v-exp is applied on base we observed:

clear_huge_page() ftrace profile
--------------------------------
- CPU0:
- Samples: 71
- Mean: 124.657 us
- Std dev: 0.494165 us

This doesn't make any sense to me. memset() of zero is special-cased to use the DC ZVA instruction in a loop:

3:
dc zva, dst
add dst, dst, zva_len_x
subs count, count, zva_len_x
b.ge 3b

which is basically the same as clear_page():

1: dc zva, x0

	add	x0, x0, x1
	tst	x0, #(PAGE_SIZE - 1)
	b.ne	1b

Are you able to reproduce this in userspace?

Will