kernel BUG at fs/userfaultfd.c:385 after 04f5866e41fb
Subsystems (2)
Hi Andrea Arcangeli and all,
There is a BUG after apply patch "04f5866e41fb coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping". The following is reproducer and panic log, could anyone check it?
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1})
ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x3000}) syz_execute_func(&(0x7f00000000c0)="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") poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
./syz-execprog -executor=./syz-executor -repeat=0 -procs=16 -cover=0 repofile
[ 74.783362] invalid opcode: 0000 [#1] SMP PTI [ 74.783740] ------------[ cut here ]------------ [ 74.784430] CPU: 5 PID: 12803 Comm: syz-executor.15 Not tainted 5.3.0-rc4 #15 [ 74.785831] kernel BUG at ../fs/userfaultfd.c:385! [ 74.787906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 74.787916] RIP: 0010:handle_userfault+0x615/0x6b0 [ 74.793714] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 74.793716] RSP: 0018:ffffc9000853b9a0 EFLAGS: 00010287 [ 74.793719] RAX: ffff88842b685708 RBX: ffffc9000853baa8 RCX: 00000000ebeaed2d [ 74.793720] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc9000853baa8 [ 74.793721] RBP: ffff88841b29afe8 R08: ffff88841bdb8cb8 R09: 00000000fffffff0 [ 74.793723] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88841f6b2400 [ 74.793724] R13: ffff88841b6e6900 R14: ffff888107d0f000 R15: ffff88842b685708 [ 74.793726] FS: 00007f662e18f700(0000) GS:ffff88842fa80000(0000) knlGS:0000000000000000 [ 74.793728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.793729] CR2: 0000000020ffd000 CR3: 000000041b3aa006 CR4: 00000000000206e0 [ 74.793734] Call Trace: [ 74.793741] ? __lock_acquire+0x44a/0x10d0 [ 74.793749] ? find_held_lock+0x31/0xa0 [ 74.793755] ? __handle_mm_fault+0xfc2/0x1140 [ 74.827705] __handle_mm_fault+0xfcf/0x1140 [ 74.827714] handle_mm_fault+0x18d/0x390 [ 74.830599] ? handle_mm_fault+0x46/0x390 [ 74.830604] __do_page_fault+0x250/0x4e0 [ 74.830609] do_page_fault+0x31/0x210 [ 74.830635] async_page_fault+0x43/0x50 [ 74.836532] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 74.836534] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 74.836536] RSP: 0018:ffffc9000853bcc0 EFLAGS: 00010246 [ 74.836538] RAX: 0000000020ffe000 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 74.836539] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8884216d0000 [ 74.836541] RBP: 0000000000001000 R08: 0000000000000001 R09: 0000000000000000 [ 74.853625] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8884216d0000 [ 74.853627] R13: ffff88841ba56838 R14: ffff88841bdb8000 R15: fffffffffffffffe [ 74.853654] _copy_from_user+0x69/0xa0 [ 74.859716] mcopy_atomic+0x80f/0xc30 [ 74.859719] ? find_held_lock+0x31/0xa0 [ 74.859728] userfaultfd_ioctl+0x2f6/0x1290 [ 74.859749] ? __lock_acquire+0x44a/0x10d0 [ 74.864385] ? __lock_acquire+0x44a/0x10d0 [ 74.864393] do_vfs_ioctl+0xa6/0x6f0 [ 74.864401] ksys_ioctl+0x60/0x90 [ 74.867616] __x64_sys_ioctl+0x16/0x20 [ 74.867622] do_syscall_64+0x5a/0x270 [ 74.867625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.867629] RIP: 0033:0x458c59 [ 74.872142] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.872144] RSP: 002b:00007f662e18ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.872146] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c59 [ 74.872148] RDX: 0000000020000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 74.872149] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 74.872151] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f662e18f6d4 [ 74.872152] R13: 00000000004c34cf R14: 00000000004d6958 R15: 00000000ffffffff [ 74.872159] Modules linked in: [ 74.894123] Dumping ftrace buffer: [ 74.894141] (ftrace buffer empty) [ 74.894173] invalid opcode: 0000 [#2] SMP PTI [ 74.894205] ---[ end trace 046fbc99545d7cd2 ]--- [ 74.894209] RIP: 0010:handle_userfault+0x615/0x6b0 [ 74.894211] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 74.894212] RSP: 0018:ffffc9000853b9a0 EFLAGS: 00010287 [ 74.894215] RAX: ffff88842b685708 RBX: ffffc9000853baa8 RCX: 00000000ebeaed2d [ 74.894216] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc9000853baa8 [ 74.894217] RBP: ffff88841b29afe8 R08: ffff88841bdb8cb8 R09: 00000000fffffff0 [ 74.894219] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88841f6b2400 [ 74.894220] R13: ffff88841b6e6900 R14: ffff888107d0f000 R15: ffff88842b685708 [ 74.894222] FS: 00007f662e18f700(0000) GS:ffff88842fa80000(0000) knlGS:0000000000000000 [ 74.894224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.894225] CR2: 0000000020ffd000 CR3: 000000041b3aa006 CR4: 00000000000206e0 [ 74.894229] Kernel panic - not syncing: Fatal exception [ 74.925215] CPU: 0 PID: 12801 Comm: syz-executor.12 Tainted: G D 5.3.0-rc4-nocordump #15 [ 74.927904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 74.930520] RIP: 0010:handle_userfault+0x615/0x6b0 [ 74.931725] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 74.935662] RSP: 0018:ffffc9000852b9a0 EFLAGS: 00010287 [ 74.936776] RAX: ffff88841b6d5190 RBX: ffffc9000852baa8 RCX: 0000000000000000 [ 74.938282] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc9000852baa8 [ 74.939796] RBP: ffff88841b2fafe8 R08: 0000000000000000 R09: 0000000000000000 [ 74.941292] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888427672400 [ 74.942793] R13: ffff88841b6e6000 R14: ffff888107d0f000 R15: ffff88841b6d5190 [ 74.944295] FS: 00007fa9e620e700(0000) GS:ffff88842f800000(0000) knlGS:0000000000000000 [ 74.945989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.947205] CR2: 0000000020ffd000 CR3: 000000041b2ac003 CR4: 00000000000206f0 [ 74.948701] Call Trace: [ 74.949237] ? __lock_acquire+0x44a/0x10d0 [ 74.950116] ? __update_load_avg_se+0x1ed/0x2a0 [ 74.951088] ? __handle_mm_fault+0xe54/0x1140 [ 74.952017] __handle_mm_fault+0xfcf/0x1140 [ 74.952911] handle_mm_fault+0x18d/0x390 [ 74.953750] ? handle_mm_fault+0x46/0x390 [ 74.954610] __do_page_fault+0x250/0x4e0 [ 74.955463] do_page_fault+0x31/0x210 [ 74.956250] async_page_fault+0x43/0x50 [ 74.957072] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 74.958118] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 74.962044] RSP: 0018:ffffc9000852bcc0 EFLAGS: 00010246 [ 74.963164] RAX: 0000000020ffe000 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 74.964663] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8884216cf000 [ 74.966164] RBP: 0000000000001000 R08: 0000000000000001 R09: 0000000000000000 [ 74.967680] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8884216cf000 [ 74.969176] R13: ffff88841bd9c838 R14: ffff88841b879f00 R15: fffffffffffffffe [ 74.970685] _copy_from_user+0x69/0xa0 [ 74.971498] mcopy_atomic+0x80f/0xc30 [ 74.972288] ? find_held_lock+0x31/0xa0 [ 74.973117] userfaultfd_ioctl+0x2f6/0x1290 [ 74.974011] ? __lock_acquire+0x44a/0x10d0 [ 74.974895] ? __lock_acquire+0x44a/0x10d0 [ 74.975774] do_vfs_ioctl+0xa6/0x6f0 [ 74.976545] ksys_ioctl+0x60/0x90 [ 74.977262] __x64_sys_ioctl+0x16/0x20 [ 74.978068] do_syscall_64+0x5a/0x270 [ 74.978867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.979925] RIP: 0033:0x458c59 [ 74.980582] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.984467] RSP: 002b:00007fa9e620dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.986047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c59 [ 74.987552] RDX: 0000000020000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 74.989052] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 74.990545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa9e620e6d4 [ 74.992058] R13: 00000000004c34cf R14: 00000000004d6958 R15: 00000000ffffffff [ 74.993560] Modules linked in: [ 74.994217] Dumping ftrace buffer: [ 74.994952] (ftrace buffer empty) [ 74.995753] Dumping ftrace buffer: [ 74.996496] (ftrace buffer empty) [ 74.997253] Kernel Offset: disabled [ 74.997995] Rebooting in 86400 seconds..
Quoted 3 lines · Kefeng Wang
Hi Andrea Arcangeli and all,
There is a BUG after apply patch "
04f5866e41fbcoredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping".
Just to make sure, does reverting that commit fixes the bug?
Quoted 11 lines
The following is reproducer and panic log, could anyone check it?
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="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")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
Is there any way to decypher the above?
Quoted 7 lines
./syz-execprog -executor=./syz-executor -repeat=0 -procs=16 -cover=0 repofile
[ 74.783362] invalid opcode: 0000 [#1] SMP PTI [ 74.783740] ------------[ cut here ]------------ [ 74.784430] CPU: 5 PID: 12803 Comm: syz-executor.15 Not tainted 5.3.0-rc4 #15 [ 74.785831] kernel BUG at ../fs/userfaultfd.c:385!
This looks like
BUG_ON(ctx->mm != mm)
where mm is vmf->vma->vm_mm while ctx->mm
git grep "ctx->mm[[:space:]]=" v5.3-rc4
[...]
v5.3-rc4:fs/userfaultfd.c: ctx->mm = vma->vm_mm;
v5.3-rc4:fs/userfaultfd.c: ctx->mm = current->mm;
seem to always come from the local mm so it shouldn't really be out of sync. VMAs and the process doesn't change the mm pointer during the life time except for execing
Quoted 16 lines
[ 74.787906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 74.787916] RIP: 0010:handle_userfault+0x615/0x6b0 [ 74.793714] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 74.793716] RSP: 0018:ffffc9000853b9a0 EFLAGS: 00010287 [ 74.793719] RAX: ffff88842b685708 RBX: ffffc9000853baa8 RCX: 00000000ebeaed2d [ 74.793720] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc9000853baa8 [ 74.793721] RBP: ffff88841b29afe8 R08: ffff88841bdb8cb8 R09: 00000000fffffff0 [ 74.793723] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88841f6b2400 [ 74.793724] R13: ffff88841b6e6900 R14: ffff888107d0f000 R15: ffff88842b685708 [ 74.793726] FS: 00007f662e18f700(0000) GS:ffff88842fa80000(0000) knlGS:0000000000000000 [ 74.793728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.793729] CR2: 0000000020ffd000 CR3: 000000041b3aa006 CR4: 00000000000206e0 [ 74.793734] Call Trace: [ 74.793741] ? __lock_acquire+0x44a/0x10d0 [ 74.793749] ? find_held_lock+0x31/0xa0 [ 74.793755] ? __handle_mm_fault+0xfc2/0x1140
Quoted 8 lines
[ 74.827705] __handle_mm_fault+0xfcf/0x1140 [ 74.827714] handle_mm_fault+0x18d/0x390 [ 74.830599] ? handle_mm_fault+0x46/0x390 [ 74.830604] __do_page_fault+0x250/0x4e0 [ 74.830609] do_page_fault+0x31/0x210 [ 74.830635] async_page_fault+0x43/0x50 [ 74.836532] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 74.836534] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82
But this looks strange decodecode gives me
Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 All code ======== 0: c3 retq 1: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 8: 66 66 90 data16 xchg %ax,%ax b: 83 fa 40 cmp $0x40,%edx e: 0f 82 70 ff ff ff jb 0xffffffffffffff84 14: 89 d1 mov %edx,%ecx 16: f3 a4 rep movsb %ds:(%rsi),%es:(%rdi) 18: 31 c0 xor %eax,%eax 1a: 66 66 90 data16 xchg %ax,%ax 1d: c3 retq 1e: 66 2e 0f 1f 84 00 00 nopw %cs:0x0(%rax,%rax,1) 25: 00 00 00 28: 89 d1 mov %edx,%ecx 2a: f3 a4 rep movsb %ds:(%rsi),%es:*(%rdi) <-- trapping instruction
but that doesn't really match BUG_ON at all. Could you provide disassembly for that function and your build. I would like to see what do we have in registers and what ctx->mm vs. mm are.
Signature · 2 lines
Michal Hocko SUSE Labs
Quoted 6 lines · Michal Hocko
Quoted 3 lines · Kefeng Wang
Hi Andrea Arcangeli and all,
There is a BUG after apply patch "
04f5866e41fbcoredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping".Just to make sure, does reverting that commit fixes the bug?
Yes, it's easy to reproduce the panic with this patch, and after revert it, everything works well when using Syzkaller reproducer, and only revert the following part could also fix the crash.
fs/userfaultfd.c +0 -3
@@ -895,8 +895,6 @@ static int userfaultfd_release(struct inode *inode, struct file *file)* taking the mmap_sem for writing. */ down_write (&mm->mmap_sem); -if (!mmget_still_valid (mm)) - goto skip_mm; prev =NULL ;for (vma = mm->mmap; vma; vma = vma->vm_next) {cond_resched ();
@@ -919,7 +917,6 @@ static int userfaultfd_release(struct inode *inode, struct file *file) vma->vm_flags = new_flags; vma->vm_userfaultfd_ctx =NULL_VM_UFFD_CTX ; } -skip_mm:up_write (&mm->mmap_sem);mmput (mm); wakeup:
Quoted 13 lines
Quoted 12 lines
The following is reproducer and panic log, could anyone check it?
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="4134de984013e80f059532058300000071f3c4e18dd1ce5a65460f18320ce0b9977d8f64360f6e54e3a50fe53ff30fb837c42195dc42eddb8f087ca2a4d2c4017b708fa878c3e600f3266440d9a200000000c4016c5bdd7d0867dfe07f00f20f2b5f0009404cc442c102282cf2f20f51e22ef2e1291010f2262ef045814cb39700000000f32e3ef0fe05922f79a4000030470f3b58c1312fe7460f50ce0502338d00858526660f346253f6010f0f801d000000470f0f2c0a90c7c7df84feefff3636260fe02c98c8b8fcfc81fc51720a40400e700064660f71e70d2e0f57dfe819d0253f3ecaf06ad647608c41ffc42249bccb430f9bc8b7a042420f8d0042171e0f95ca9f7f921000d9fac4a27d5a1fc4a37961309de9000000003171460fc4d303c466410fd6389dc4426c456300c4233d4c922d92abf90ac6c34df30f5ee50909430f3a15e7776f6e866b0fdfdfc482797841cf6ffc842d9b9a516dc2e52ef2ac2636f20f114832d46231bffd4834eaeac4237d09d0003766420f160182c4a37d047882007f108f2808a6e68fc401505d6a82635d1467440fc7ba0c000000d4c482359652745300")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
Quoted 1 line
Is there any way to decypher the above?
no, I also want to know the way :(
Quoted 5 lines
Quoted 5 lines
./syz-execprog -executor=./syz-executor -repeat=0 -procs=16 -cover=0 repofile
[ 74.783362] invalid opcode: 0000 [#1] SMP PTI
This place is strange too.
Quoted 16 lines
Quoted 3 lines
[ 74.783740] ------------[ cut here ]------------ [ 74.784430] CPU: 5 PID: 12803 Comm: syz-executor.15 Not tainted 5.3.0-rc4 #15 [ 74.785831] kernel BUG at ../fs/userfaultfd.c:385!This looks like
BUG_ON(ctx->mm != mm)where mm is
vmf->vma->vm_mmwhilectx->mm
git grep "ctx->mm[[:space:]]=" v5.3-rc4
[...]
v5.3-rc4:fs/userfaultfd.c:ctx->mm=vma->vm_mm;
v5.3-rc4:fs/userfaultfd.c:ctx->mm=current->mm;seem to always come from the local mm so it shouldn't really be out of sync. VMAs and the process doesn't change the mm pointer during the life time except for execing
[...]
Quoted 4 lines
but that doesn't really match
BUG_ONat all. Could you provide disassembly for that function and your build. I would like to see what do we have in registers and whatctx->mmvs. mm are.
(gdb) l * handle_userfault+0x6150xffffffff8131dc05 is in handle_userfault (../fs/userfaultfd.c:379). 374
375 /*
376 * Coredumping runs without mmap_sem so we can only check that
377 * the mmap_sem is held, if PF_DUMPCORE was not set.
378 */
379 WARN_ON_ONCE(!rwsem_is_locked(&mm->mmap_sem));
380
381 ctx = vmf->vma->vm_userfaultfd_ctx.ctx;
382 if (!ctx)
383 goto out;
376 * Coredumping runs without mmap_sem so we can only check that
377 * the mmap_sem is held, if PF_DUMPCORE was not set.
378 */
379 WARN_ON_ONCE(!rwsem_is_locked(&mm->mmap_sem));
0xffffffff8131d66d <+125>: test %rdx,%rdx
0xffffffff8131d670 <+128>: je 0xffffffff8131dbfd <handle_userfault+1549>
0xffffffff8131dc00 <+1552>: jmpq 0xffffffff8131d676 <handle_userfault+134>
0xffffffff8131dc05 <+1557>: ud2 // ---> handle_userfault+0x615
I reproduce it again, the whole config, panic log and assebler dump are attached, hope they are helpful.
1) panic log
[ 21.391300] ------------[ cut here ]------------ [ 21.393048] kernel BUG at ../fs/userfaultfd.c:385! [ 21.394914] invalid opcode: 0000 [#1] SMP PTI [ 21.396552] CPU: 6 PID: 5572 Comm: syz-executor.5 Not tainted 5.3.0-rc4 #40 [ 21.396554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 21.396564] RIP: 0010:handle_userfault+0x615/0x6b0 [ 21.396566] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 21.396568] RSP: 0018:ffffc90002d8b9a0 EFLAGS: 00010287 [ 21.396570] RAX: ffff88841bd9d640 RBX: ffffc90002d8baa8 RCX: 00000000ebeaed2d [ 21.396571] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc90002d8baa8 [ 21.396573] RBP: ffff8884212befe8 R08: ffff88841ba64ab8 R09: 00000000fffffff0 [ 21.396574] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88841ef4bc00 [ 21.396575] R13: ffff88841b782000 R14: ffff888107d0f000 R15: ffff88841bd9d640 [ 21.396577] FS: 00007f3addf2b700(0000) GS:ffff88842fb00000(0000) knlGS:0000000000000000 [ 21.396578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.396579] CR2: 0000000020ffd000 CR3: 000000041b6c2005 CR4: 00000000000206e0 [ 21.396584] Call Trace: [ 21.396594] ? __lock_acquire+0x44a/0x10d0 [ 21.396599] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 21.396606] ? find_held_lock+0x31/0xa0 [ 21.396612] ? __handle_mm_fault+0xfc2/0x1140 [ 21.396617] __handle_mm_fault+0xfcf/0x1140 [ 21.396625] handle_mm_fault+0x18d/0x390 [ 21.438653] ? handle_mm_fault+0x46/0x390 [ 21.438660] __do_page_fault+0x250/0x4e0 [ 21.440872] do_page_fault+0x31/0x210 [ 21.440878] async_page_fault+0x43/0x50 [ 21.440881] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 21.440884] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 21.448268] RSP: 0018:ffffc90002d8bcc0 EFLAGS: 00010246 [ 21.448271] RAX: 0000000020ffe000 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 21.448272] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff88842140f000 [ 21.448273] RBP: 0000000000001000 R08: 0000000000000001 R09: 0000000000000000 [ 21.448274] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88842140f000 [ 21.448275] R13: ffff88841b6aa838 R14: ffff88841ba63e00 R15: fffffffffffffffe [ 21.448287] _copy_from_user+0x69/0xa0 [ 21.458060] mcopy_atomic+0x80f/0xc30 [ 21.458066] ? find_held_lock+0x31/0xa0 [ 21.459947] userfaultfd_ioctl+0x2f6/0x1290 [ 21.459952] ? __lock_acquire+0x44a/0x10d0 [ 21.459954] ? __lock_acquire+0x44a/0x10d0 [ 21.459959] do_vfs_ioctl+0xa6/0x6f0 [ 21.459964] ksys_ioctl+0x60/0x90 [ 21.464350] __x64_sys_ioctl+0x16/0x20 [ 21.464355] do_syscall_64+0x5a/0x270 [ 21.464361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 21.467413] RIP: 0033:0x458c59 [ 21.467416] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 21.467417] RSP: 002b:00007f3addf2ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 21.467419] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c59 [ 21.467420] RDX: 0000000020000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 21.467421] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 21.467422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3addf2b6d4 [ 21.467423] R13: 00000000004c34cf R14: 00000000004d6958 R15: 00000000ffffffff [ 21.467429] Modules linked in: [ 21.482179] Dumping ftrace buffer: [ 21.482182] (ftrace buffer empty) [ 21.482223] ---[ end trace 5be423d27d99858f ]--- [ 21.485013] RIP: 0010:handle_userfault+0x615/0x6b0 [ 21.485016] Code: c3 e9 ed fc ff ff 48 39 84 24 a0 00 00 00 0f 85 1a fe ff ff e9 69 fe ff ff e8 f7 28 d8 ff 0f 0b 0f 0b 0f 0b 90 e9 71 fa ff ff <0f> 0b bd 00 01 00 00 e9 29 fa ff ff a8 08 75 49 48 c7 c7 e0 1a e5 [ 21.485018] RSP: 0018:ffffc90002d8b9a0 EFLAGS: 00010287 [ 21.491200] RAX: ffff88841bd9d640 RBX: ffffc90002d8baa8 RCX: 00000000ebeaed2d [ 21.491201] RDX: 0000000000000100 RSI: 0000000000000200 RDI: ffffc90002d8baa8 [ 21.491202] RBP: ffff8884212befe8 R08: ffff88841ba64ab8 R09: 00000000fffffff0 [ 21.491203] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88841ef4bc00 [ 21.491204] R13: ffff88841b782000 R14: ffff888107d0f000 R15: ffff88841bd9d640 [ 21.491206] FS: 00007f3addf2b700(0000) GS:ffff88842fb00000(0000) knlGS:0000000000000000 [ 21.491207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.491208] CR2: 0000000020ffd000 CR3: 000000041b6c2005 CR4: 00000000000206e0 [ 21.491213] Kernel panic - not syncing: Fatal exception [ 21.491691] Dumping ftrace buffer: [ 21.491693] (ftrace buffer empty) [ 21.491694] Kernel Offset: disabled [ 21.506981] Rebooting in 86400 seconds..
2) assembler dump
(gdb) l * handle_userfault+0x6150xffffffff8131dc05 is in handle_userfault (../fs/userfaultfd.c:379). 374
375 /*
376 * Coredumping runs without mmap_sem so we can only check that
377 * the mmap_sem is held, if PF_DUMPCORE was not set.
378 */
379 WARN_ON_ONCE(!rwsem_is_locked(&mm->mmap_sem));
380
381 ctx = vmf->vma->vm_userfaultfd_ctx.ctx;
382 if (!ctx)
383 goto out;
(gdb) disassemble /m handle_userfault
Dump of assembler code for function handle_userfault:
187 memset(msg, 0, sizeof(struct uffd_msg));
0xffffffff8131d723 <+307>: movq $0x0,0x20(%rsp) 0xffffffff8131d73a <+330>: movq $0x0,0x28(%rsp) 0xffffffff8131d743 <+339>: movq $0x0,0x38(%rsp)
188 }
189
190 static inline struct uffd_msg userfault_msg(unsigned long address,
191 unsigned int flags, 192 unsigned long reason, 193 unsigned int features)
194 {
195 struct uffd_msg msg;
196 msg_init(&msg);
197 msg.event = UFFD_EVENT_PAGEFAULT;
0xffffffff8131d74c <+348>: movb $0x12,0x20(%rsp)
198 msg.arg.pagefault.address = address;
0xffffffff8131d751 <+353>: mov %rcx,0x30(%rsp)
199 if (flags & FAULT_FLAG_WRITE)
0xffffffff8131d72c <+316>: test $0x1,%al
0xffffffff8131d756 <+358>: je 0xffffffff8131d761 <handle_userfault+369>
200 /*
201 * If UFFD_FEATURE_PAGEFAULT_FLAG_WP was set in the
202 * uffdio_api.features and UFFD_PAGEFAULT_FLAG_WRITE
203 * was not set in a UFFD_EVENT_PAGEFAULT, it means it
204 * was a read fault, otherwise if set it means it's
205 * a write fault.
206 */
207 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE;
0xffffffff8131d758 <+360>: movq $0x1,0x28(%rsp)
208 if (reason & VM_UFFD_WP)
0xffffffff8131d761 <+369>: test %r14b,%r14b
---Type <return> to continue, or q <return> to quit---
0xffffffff8131d764 <+372>: je 0xffffffff8131d76c <handle_userfault+380>
209 /*
210 * If UFFD_FEATURE_PAGEFAULT_FLAG_WP was set in the
211 * uffdio_api.features and UFFD_PAGEFAULT_FLAG_WP was
212 * not set in a UFFD_EVENT_PAGEFAULT, it means it was
213 * a missing fault, otherwise if set it means it's a
214 * write protect fault.
215 */
216 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP;
0xffffffff8131d766 <+374>: orq $0x2,0x28(%rsp)
217 if (features & UFFD_FEATURE_THREAD_ID)
0xffffffff8131d76c <+380>: and $0x1,%dh
0xffffffff8131d76f <+383>: je 0xffffffff8131d78a <handle_userfault+410>
218 msg.arg.pagefault.feat.ptid = task_pid_vnr(current);
0xffffffff8131d783 <+403>: mov %eax,0x38(%rsp)
0xffffffff8131d787 <+407>: mov 0x8(%rbx),%eax
219 return msg;
0xffffffff8131d78a <+410>: mov 0x20(%rsp),%rdi 0xffffffff8131d792 <+418>: mov 0x28(%rsp),%rsi 0xffffffff8131d797 <+423>: mov 0x30(%rsp),%rcx 0xffffffff8131d79c <+428>: mov 0x38(%rsp),%rdx 0xffffffff8131d7bc <+460>: mov %rdi,0x40(%rsp) 0xffffffff8131d7cc <+476>: mov %rsi,0x48(%rsp) 0xffffffff8131d7d1 <+481>: mov %rcx,0x50(%rsp) 0xffffffff8131d7d6 <+486>: mov %rdx,0x58(%rsp)
220 }
221
222 #ifdef CONFIG_HUGETLB_PAGE
223 /*
224 * Same functionality as userfaultfd_must_wait below with modifications for
225 * hugepmd ranges.
226 */
---Type <return> to continue, or q <return> to quit---
227 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,
228 struct vm_area_struct *vma,
229 unsigned long address,
230 unsigned long flags,
231 unsigned long reason)
232 {
233 struct mm_struct *mm = ctx->mm;
234 pte_t *ptep, pte;
235 bool ret = true;
0xffffffff8131d8c9 <+729>: mov $0x1,%ebx
236
237 VM_BUG_ON(!rwsem_is_locked(&mm->mmap_sem));
0xffffffff8131da7c <+1164>: test %rdx,%rdx 0xffffffff8131da7f <+1167>: je 0xffffffff8131dc78 <handle_userfault+1672> 0xffffffff8131da85 <+1173>: mov %rsi,(%rsp)
0xffffffff8131dc7a <+1674>: ud2
238
239 ptep = huge_pte_offset(mm, address, vma_mmu_pagesize(vma));
0xffffffff8131da89 <+1177>: callq 0xffffffff8127de70 <vma_mmu_pagesize> 0xffffffff8131da8e <+1182>: mov (%rsp),%rsi 0xffffffff8131da92 <+1186>: mov %rax,%rdx 0xffffffff8131da95 <+1189>: mov %rbx,%rdi 0xffffffff8131da98 <+1192>: callq 0xffffffff8127fbd0 <huge_pte_offset>
240
241 if (!ptep)
0xffffffff8131da9d <+1197>: test %rax,%rax
0xffffffff8131daa0 <+1200>: je 0xffffffff8131d8c9 <handle_userfault+729>
242 goto out;
243
244 ret = false;
245 pte = huge_ptep_get(ptep);
246
247 /*
---Type <return> to continue, or q <return> to quit---
248 * Lockless access: we're in a wait_event so it's ok if it
249 * changes under us.
250 */
251 if (huge_pte_none(pte))
0xffffffff8131daa9 <+1209>: test $0xffffffffffffff9f,%rax
0xffffffff8131daaf <+1215>: sete %bl
252 ret = true;
253 if (!huge_pte_write(pte) && (reason & VM_UFFD_WP))
0xffffffff8131dab2 <+1218>: test $0x2,%al
0xffffffff8131dab4 <+1220>: jne 0xffffffff8131d8ce <handle_userfault+734>
254 ret = true;
0xffffffff8131daba <+1226>: test %r14b,%r14b
0xffffffff8131dabd <+1229>: mov $0x1,%eax
0xffffffff8131dac2 <+1234>: cmovne %eax,%ebx
0xffffffff8131dac5 <+1237>: jmpq 0xffffffff8131d8ce <handle_userfault+734>
255 out:
256 return ret;
257 }
258 #else
259 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,
260 struct vm_area_struct *vma,
261 unsigned long address,
262 unsigned long flags,
263 unsigned long reason)
264 {
265 return false; /* should never get here */
266 }
267 #endif /* CONFIG_HUGETLB_PAGE */
268
269 /*
270 * Verify the pagetables are still not ok after having reigstered into
271 * the fault_pending_wqh to avoid userland having to UFFDIO_WAKE any
272 * userfault that has already been resolved, if userfaultfd_read and
273 * UFFDIO_COPY|ZEROPAGE are being run simultaneously on two different
---Type <return> to continue, or q <return> to quit---
274 * threads.
275 */
276 static inline bool userfaultfd_must_wait(struct userfaultfd_ctx *ctx,
277 unsigned long address,
278 unsigned long flags,
279 unsigned long reason)
280 {
281 struct mm_struct *mm = ctx->mm;
282 pgd_t *pgd;
283 p4d_t *p4d;
284 pud_t *pud;
285 pmd_t *pmd, _pmd;
286 pte_t *pte;
287 bool ret = true;
288
289 VM_BUG_ON(!rwsem_is_locked(&mm->mmap_sem));
0xffffffff8131d8a2 <+690>: test %rax,%rax
0xffffffff8131d8a5 <+693>: je 0xffffffff8131dc7a <handle_userfault+1674>
290
291 pgd = pgd_offset(mm, address);
0xffffffff8131d8ab <+699>: mov %rcx,%rax 0xffffffff8131d8ae <+702>: mov 0x50(%rdx),%rdx 0xffffffff8131d8b2 <+706>: shr $0x27,%rax 0xffffffff8131d8b6 <+710>: and $0x1ff,%eax 0xffffffff8131d8bb <+715>: mov (%rdx,%rax,8),%rdi
292 if (!pgd_present(*pgd))
293 goto out;
294 p4d = p4d_offset(pgd, address);
295 if (!p4d_present(*p4d))
0xffffffff8131d8bf <+719>: test $0x1,%dil
0xffffffff8131d8c3 <+723>: jne 0xffffffff8131dae9 <handle_userfault+1273>
296 goto out;
297 pud = pud_offset(p4d, address);
298 if (!pud_present(*pud))
---Type <return> to continue, or q <return> to quit---
0xffffffff8131db40 <+1360>: test $0x1,%al
0xffffffff8131db42 <+1362>: je 0xffffffff8131d8c9 <handle_userfault+729>
299 goto out;
300 pmd = pmd_offset(pud, address);
301 /*
302 * READ_ONCE must function as a barrier with narrower scope
303 * and it must be equivalent to:
304 * _pmd = *pmd; barrier();
305 *
306 * This is to deal with the instability (as in
307 * pmd_trans_unstable) of the pmd.
308 */
309 _pmd = READ_ONCE(*pmd);
310 if (pmd_none(_pmd))
0xffffffff8131db7a <+1418>: test $0xffffffffffffff9f,%rdi
0xffffffff8131db81 <+1425>: je 0xffffffff8131d8c9 <handle_userfault+729>
311 goto out;
312
313 ret = false;
0xffffffff8131db9c <+1452>: xor %ebx,%ebx
314 if (!pmd_present(_pmd))
0xffffffff8131dba4 <+1460>: test $0x181,%eax
0xffffffff8131dba9 <+1465>: je 0xffffffff8131d8ce <handle_userfault+734>
315 goto out;
316
317 if (pmd_trans_huge(_pmd))
318 goto out;
319
320 /*
321 * the pmd is stable (as in !pmd_trans_unstable) so we can re-read it
322 * and use the standard pte_offset_map() instead of parsing _pmd.
323 */
324 pte = pte_offset_map(pmd, address);
---Type <return> to continue, or q <return> to quit---
325 /*
326 * Lockless access: we're in a wait_event so it's ok if it
327 * changes under us.
328 */
329 if (pte_none(*pte))
0xffffffff8131dbd1 <+1505>: testq $0xffffffffffffff9f,(%rcx,%r8,1) 0xffffffff8131dbd9 <+1513>: sete %bl 0xffffffff8131dbdc <+1516>: jmpq 0xffffffff8131d8ce <handle_userfault+734>
330 ret = true;
331 pte_unmap(pte);
332
333 out:
334 return ret;
335 }
336
337 /*
338 * The locking rules involved in returning VM_FAULT_RETRY depending on
339 * FAULT_FLAG_ALLOW_RETRY, FAULT_FLAG_RETRY_NOWAIT and
340 * FAULT_FLAG_KILLABLE are not straightforward. The "Caution"
341 * recommendation in __lock_page_or_retry is not an understatement.
342 *
343 * If FAULT_FLAG_ALLOW_RETRY is set, the mmap_sem must be released
344 * before returning VM_FAULT_RETRY only if FAULT_FLAG_RETRY_NOWAIT is
345 * not set.
346 *
347 * If FAULT_FLAG_ALLOW_RETRY is set but FAULT_FLAG_KILLABLE is not
348 * set, VM_FAULT_RETRY can still be returned if and only if there are
349 * fatal_signal_pending()s, and the mmap_sem must be released before
350 * returning it.
351 */
352 vm_fault_t handle_userfault(struct vm_fault *vmf, unsigned long reason)
353 {
0xffffffff8131d5f0 <+0>: callq 0xffffffff81a01b30 <__fentry__>
0xffffffff8131d5f5 <+5>: push %r15
0xffffffff8131d600 <+16>: push %r14
0xffffffff8131d602 <+18>: push %r13
---Type <return> to continue, or q <return> to quit---
0xffffffff8131d604 <+20>: push %r12 0xffffffff8131d606 <+22>: push %rbp 0xffffffff8131d607 <+23>: push %rbx 0xffffffff8131d608 <+24>: mov %rdi,%rbx 0xffffffff8131d60b <+27>: sub $0xc0,%rsp 0xffffffff8131d612 <+34>: mov %gs:0x28,%rax 0xffffffff8131d61b <+43>: mov %rax,0xb8(%rsp) 0xffffffff8131d623 <+51>: xor %eax,%eax
354 struct mm_struct *mm = vmf->vma->vm_mm;
0xffffffff8131d62c <+60>: mov (%rdi),%rax
0xffffffff8131d62f <+63>: mov 0x40(%rax),%r12
355 struct userfaultfd_ctx *ctx;
0xffffffff8131d890 <+672>: mov 0x160(%r13),%rdx
0xffffffff8131da6e <+1150>: mov 0x160(%r13),%rbx
356 struct userfaultfd_wait_queue uwq;
357 vm_fault_t ret = VM_FAULT_SIGBUS;
0xffffffff8131d635 <+69>: mov $0x2,%ebp
358 bool must_wait, return_to_userland;
359 long blocking_state;
360
361 /*
362 * We don't do userfault handling for the final child pid update.
363 *
364 * We also don't do userfault handling during
365 * coredumping. hugetlbfs has the special
366 * follow_hugetlb_page() to skip missing pages in the
367 * FOLL_DUMP case, anon memory also checks for FOLL_DUMP with
368 * the no_page_table() helper in follow_page_mask(), but the
369 * shmem_vm_ops->fault method is invoked even during
370 * coredumping without mmap_sem and it ends up here.
371 */
372 if (current->flags & (PF_EXITING|PF_DUMPCORE))
0xffffffff8131d625 <+53>: testl $0x204,0x24(%rdx)
---Type <return> to continue, or q <return> to quit---
0xffffffff8131d633 <+67>: je 0xffffffff8131d665 <handle_userfault+117>
373 goto out;
374
375 /*
376 * Coredumping runs without mmap_sem so we can only check that
377 * the mmap_sem is held, if PF_DUMPCORE was not set.
378 */
379 WARN_ON_ONCE(!rwsem_is_locked(&mm->mmap_sem));
0xffffffff8131d66d <+125>: test %rdx,%rdx
0xffffffff8131d670 <+128>: je 0xffffffff8131dbfd <handle_userfault+1549>
0xffffffff8131dc00 <+1552>: jmpq 0xffffffff8131d676 <handle_userfault+134>
0xffffffff8131dc05 <+1557>: ud2
380
381 ctx = vmf->vma->vm_userfaultfd_ctx.ctx;
0xffffffff8131d676 <+134>: mov 0xc0(%rax),%r13
382 if (!ctx)
0xffffffff8131d67d <+141>: test %r13,%r13
0xffffffff8131d680 <+144>: je 0xffffffff8131d635 <handle_userfault+69>
383 goto out;
384
385 BUG_ON(ctx->mm != mm);
0xffffffff8131d682 <+146>: cmp 0x160(%r13),%r12
0xffffffff8131d689 <+153>: jne 0xffffffff8131dc05 <handle_userfault+1557>
386
387 VM_BUG_ON(reason & ~(VM_UFFD_MISSING|VM_UFFD_WP));
0xffffffff8131d68f <+159>: test $0xffffffffffffedff,%rsi
0xffffffff8131d696 <+166>: jne 0xffffffff8131dbfb <handle_userfault+1547>
0xffffffff8131dbfd <+1549>: ud2
0xffffffff8131dbff <+1551>: nop
388 VM_BUG_ON(!(reason & VM_UFFD_MISSING) ^ !!(reason & VM_UFFD_WP));
0xffffffff8131d69c <+172>: mov %rsi,%r14
---Type <return> to continue, or q <return> to quit---
0xffffffff8131d69f <+175>: shr $0x9,%rsi 0xffffffff8131d6a3 <+179>: shr $0xc,%r14 0xffffffff8131d6a7 <+183>: xor $0x1,%rsi 0xffffffff8131d6ab <+187>: and $0x1,%r14d 0xffffffff8131d6af <+191>: and $0x1,%esi 0xffffffff8131d6b2 <+194>: cmp %sil,%r14b 0xffffffff8131d6b5 <+197>: jne 0xffffffff8131dbf9 <handle_userfault+1545>
0xffffffff8131dbfb <+1547>: ud2
389
390 if (ctx->features & UFFD_FEATURE_SIGBUS)
0xffffffff8131d6bb <+203>: testb $0x80,0x150(%r13)
0xffffffff8131d6c3 <+211>: jne 0xffffffff8131d635 <handle_userfault+69>
391 goto out;
392
393 /*
394 * If it's already released don't get it. This avoids to loop
395 * in __get_user_pages if userfaultfd_release waits on the
396 * caller of handle_userfault to release the mmap_sem.
397 */
398 if (unlikely(READ_ONCE(ctx->released))) {
0xffffffff8131d6d1 <+225>: test %al,%al
0xffffffff8131d6d3 <+227>: jne 0xffffffff8131dc07 <handle_userfault+1559>
399 /*
400 * Don't return VM_FAULT_SIGBUS in this case, so a non
401 * cooperative manager can close the uffd after the
402 * last UFFDIO_COPY, without risking to trigger an
403 * involuntary SIGBUS if the process was starting the
404 * userfaultfd while the userfaultfd was still armed
405 * (but after the last UFFDIO_COPY). If the uffd
406 * wasn't already closed when the userfault reached
407 * this point, that would normally be solved by
408 * userfaultfd_must_wait returning 'false'.
409 *
410 * If we were to return VM_FAULT_SIGBUS here, the non
---Type <return> to continue, or q <return> to quit---
411 * cooperative manager would be instead forced to
412 * always call UFFDIO_UNREGISTER before it can safely
413 * close the uffd.
414 */
415 ret = VM_FAULT_NOPAGE;
0xffffffff8131dc07 <+1559>: mov $0x100,%ebp
0xffffffff8131dc0c <+1564>: jmpq 0xffffffff8131d63a <handle_userfault+74>
416 goto out;
417 }
418
419 /*
420 * Check that we can return VM_FAULT_RETRY.
421 *
422 * NOTE: it should become possible to return VM_FAULT_RETRY
423 * even if FAULT_FLAG_TRIED is set without leading to gup()
424 * -EBUSY failures, if the userfaultfd is to be extended for
425 * VM_UFFD_WP tracking and we intend to arm the userfault
426 * without first stopping userland access to the memory. For
427 * VM_UFFD_MISSING userfaults this is enough for now.
428 */
429 if (unlikely(!(vmf->flags & FAULT_FLAG_ALLOW_RETRY))) {
0xffffffff8131d6d9 <+233>: mov 0x8(%rbx),%eax 0xffffffff8131d6dc <+236>: test $0x4,%al 0xffffffff8131d6de <+238>: je 0xffffffff8131dc11 <handle_userfault+1569>
430 /*
431 * Validate the invariant that nowait must allow retry
432 * to be sure not to return SIGBUS erroneously on
433 * nowait invocations.
434 */
435 BUG_ON(vmf->flags & FAULT_FLAG_RETRY_NOWAIT);
0xffffffff8131dc11 <+1569>: test $0x8,%al
0xffffffff8131dc13 <+1571>: jne 0xffffffff8131dc5e <handle_userfault+1646>
436 #ifdef CONFIG_DEBUG_VM
437 if (printk_ratelimit()) {
---Type <return> to continue, or q <return> to quit---
0xffffffff8131dc15 <+1573>: mov $0xffffffff81e51ae0,%rdi 0xffffffff8131dc1c <+1580>: callq 0xffffffff81121440 <__printk_ratelimit> 0xffffffff8131dc21 <+1585>: test %eax,%eax 0xffffffff8131dc23 <+1587>: je 0xffffffff8131d635 <handle_userfault+69>
438 printk(KERN_WARNING
0xffffffff8131dc29 <+1593>: mov 0x8(%rbx),%esi 0xffffffff8131dc2c <+1596>: mov $0xffffffff820edf58,%rdi 0xffffffff8131dc33 <+1603>: xor %eax,%eax 0xffffffff8131dc35 <+1605>: callq 0xffffffff81124f44 <printk>
439 "FAULT_FLAG_ALLOW_RETRY missing %x\n",
440 vmf->flags);
441 dump_stack();
0xffffffff8131dc3a <+1610>: callq 0xffffffff818e44bd <dump_stack>
0xffffffff8131dc3f <+1615>: jmpq 0xffffffff8131d635 <handle_userfault+69>
442 }
443 #endif
444 goto out;
445 }
446
447 /*
448 * Handle nowait, not much to do other than tell it to retry
449 * and wait.
450 */
451 ret = VM_FAULT_RETRY;
0xffffffff8131d6e6 <+246>: mov $0x400,%ebp
0xffffffff8131dc6e <+1662>: mov $0x400,%ebp
0xffffffff8131dc73 <+1667>: jmpq 0xffffffff8131d9c6 <handle_userfault+982>
0xffffffff8131dc78 <+1672>: ud2
452 if (vmf->flags & FAULT_FLAG_RETRY_NOWAIT)
0xffffffff8131d6e4 <+244>: test $0x8,%al
0xffffffff8131d6eb <+251>: jne 0xffffffff8131d63a <handle_userfault+74>
453 goto out;
---Type <return> to continue, or q <return> to quit--- 454
455 /* take the reference before dropping the mmap_sem */
456 userfaultfd_ctx_get(ctx);
0xffffffff8131d6f1 <+257>: mov %r13,%rdi
0xffffffff8131d6f4 <+260>: callq 0xffffffff8131b140 <userfaultfd_ctx_get>
457
458 init_waitqueue_func_entry(&uwq.wq, userfaultfd_wake_function);
459 uwq.wq.private = current;
0xffffffff8131d702 <+274>: mov %rax,0x88(%rsp)
460 uwq.msg = userfault_msg(vmf->address, vmf->flags, reason,
0xffffffff8131d70a <+282>: mov 0x8(%rbx),%eax 0xffffffff8131d70d <+285>: mov 0x18(%rbx),%rcx 0xffffffff8131d711 <+289>: mov 0x150(%r13),%edx 0xffffffff8131d7c1 <+465>: mov %rdi,0x60(%rsp) 0xffffffff8131d7e1 <+497>: mov %rsi,0x68(%rsp) 0xffffffff8131d7e6 <+502>: mov %rcx,0x70(%rsp) 0xffffffff8131d7ef <+511>: mov %rdx,0x78(%rsp)
461 ctx->features);
462 uwq.ctx = ctx;
0xffffffff8131d7a8 <+440>: mov %r13,0xa8(%rsp)
463 uwq.waken = false;
0xffffffff8131d7b0 <+448>: movb $0x0,0xb0(%rsp)
464
465 return_to_userland =
0xffffffff8131d7a1 <+433>: cmp $0x50,%eax
0xffffffff8131d7a4 <+436>: sete %r15b
466 (vmf->flags & (FAULT_FLAG_USER|FAULT_FLAG_KILLABLE)) ==
0xffffffff8131d78f <+415>: and $0x50,%eax
467 (FAULT_FLAG_USER|FAULT_FLAG_KILLABLE);
468 blocking_state = return_to_userland ? TASK_INTERRUPTIBLE :
---Type <return> to continue, or q <return> to quit---
0xffffffff8131d7b8 <+456>: cmp $0x1,%r15b 0xffffffff8131d7c9 <+473>: sbb %rbp,%rbp 0xffffffff8131d7db <+491>: and $0x101,%ebp 0xffffffff8131d7eb <+507>: add $0x1,%rbp
469 TASK_KILLABLE;
470
471 spin_lock_irq(&ctx->fault_pending_wqh.lock);
472 /*
473 * After the __add_wait_queue the uwq is visible to userland
474 * through poll/read().
475 */
476 __add_wait_queue(&ctx->fault_pending_wqh, &uwq.wq);
477 /*
478 * The smp_mb() after __set_current_state prevents the reads
479 * following the spin_unlock to happen before the list_add in
480 * __add_wait_queue.
481 */
482 set_current_state(blocking_state);
0xffffffff8131d858 <+616>: mov %rbp,0x18(%rsp) 0xffffffff8131d85d <+621>: movq $0xffffffff8131d84f,0x1bc8(%rdx) 0xffffffff8131d868 <+632>: mov 0x18(%rsp),%rax 0xffffffff8131d86d <+637>: xchg %rax,0x10(%rdx) 0xffffffff8131d874 <+644>: mov %rax,0x18(%rsp) 0xffffffff8131d879 <+649>: mov 0x18(%rsp),%rax
483 spin_unlock_irq(&ctx->fault_pending_wqh.lock);
484
485 if (!is_vm_hugetlb_page(vmf->vma))
0xffffffff8131d883 <+659>: mov (%rbx),%rdi 0xffffffff8131d886 <+662>: testb $0x40,0x52(%rdi) 0xffffffff8131d88a <+666>: jne 0xffffffff8131da6a <handle_userfault+1146>
486 must_wait = userfaultfd_must_wait(ctx, vmf->address, vmf->flags,
0xffffffff8131d897 <+679>: mov 0x18(%rbx),%rcx
487 reason);
---Type <return> to continue, or q <return> to quit---
488 else
489 must_wait = userfaultfd_huge_must_wait(ctx, vmf->vma,
0xffffffff8131da6a <+1146>: mov 0x18(%rbx),%rsi
490 vmf->address,
491 vmf->flags, reason);
492 up_read(&mm->mmap_sem);
0xffffffff8131d8ce <+734>: add $0xa8,%r12 0xffffffff8131d8d5 <+741>: mov %r12,%rdi 0xffffffff8131d8d8 <+744>: callq 0xffffffff81109600 <up_read>
493
494 if (likely(must_wait && !READ_ONCE(ctx->released) &&
0xffffffff8131d8dd <+749>: test %bl,%bl 0xffffffff8131d8df <+751>: je 0xffffffff8131dc6e <handle_userfault+1662> 0xffffffff8131d8ed <+765>: test %al,%al 0xffffffff8131d8ef <+767>: jne 0xffffffff8131dc6e <handle_userfault+1662> 0xffffffff8131d8f5 <+773>: test %r15b,%r15b 0xffffffff8131d8f8 <+776>: je 0xffffffff8131daca <handle_userfault+1242> 0xffffffff8131d911 <+801>: xor $0x1,%rax 0xffffffff8131d915 <+805>: test %rax,%rax 0xffffffff8131d918 <+808>: je 0xffffffff8131dc6e <handle_userfault+1662>
495 (return_to_userland ? !signal_pending(current) :
496 !fatal_signal_pending(current)))) {
497 wake_up_poll(&ctx->fd_wqh, EPOLLIN);
0xffffffff8131d91e <+814>: lea 0x90(%r13),%rdi 0xffffffff8131d925 <+821>: mov $0x1,%ecx 0xffffffff8131d92a <+826>: mov $0x1,%edx 0xffffffff8131d92f <+831>: mov $0x3,%esi 0xffffffff8131d934 <+836>: callq 0xffffffff810fc760 <__wake_up>
498 schedule();
0xffffffff8131d939 <+841>: callq 0xffffffff81905ad0 <schedule>
499 ret |= VM_FAULT_MAJOR;
0xffffffff8131d9c1 <+977>: mov $0x404,%ebp
---Type <return> to continue, or q <return> to quit---
500
501 /*
502 * False wakeups can orginate even from rwsem before
503 * up_read() however userfaults will wait either for a
504 * targeted wakeup on the specific uwq waitqueue from
505 * wake_userfault() or for signals or for uffd
506 * release.
507 */
508 while (!READ_ONCE(uwq.waken)) {
0xffffffff8131d946 <+854>: test %al,%al 0xffffffff8131d948 <+856>: jne 0xffffffff8131d9c1 <handle_userfault+977> 0xffffffff8131d96d <+893>: test %al,%al 0xffffffff8131d96f <+895>: jne 0xffffffff8131d9c1 <handle_userfault+977>
509 /*
510 * This needs the full smp_store_mb()
511 * guarantee as the state write must be
512 * visible to other CPUs before reading
513 * uwq.waken from other CPUs.
514 */
515 set_current_state(blocking_state);
0xffffffff8131d971 <+897>: movq $0xffffffff8131d971,0x1bc8(%rbx) 0xffffffff8131d97c <+908>: mov %rbp,0x20(%rsp) 0xffffffff8131d981 <+913>: mov 0x20(%rsp),%rax 0xffffffff8131d986 <+918>: xchg %rax,0x10(%rbx) 0xffffffff8131d98a <+922>: mov %rax,0x20(%rsp) 0xffffffff8131d98f <+927>: mov 0x20(%rsp),%rax
516 if (READ_ONCE(uwq.waken) ||
0xffffffff8131d99c <+940>: test %al,%al 0xffffffff8131d99e <+942>: jne 0xffffffff8131d9c1 <handle_userfault+977> 0xffffffff8131d9a8 <+952>: test %al,%al 0xffffffff8131d9aa <+954>: jne 0xffffffff8131d9c1 <handle_userfault+977> 0xffffffff8131d9ac <+956>: test %r15b,%r15b 0xffffffff8131d9b2 <+962>: jne 0xffffffff8131d955 <handle_userfault+869>
---Type <return> to continue, or q <return> to quit---
517 READ_ONCE(ctx->released) || 0xffffffff8131d955 <+869>: test $0x4,%al 0xffffffff8131d957 <+871>: jne 0xffffffff8131d9c1 <handle_userfault+977> 0xffffffff8131d959 <+873>: nopl 0x0(%rax)
518 (return_to_userland ? signal_pending(current) :
519 fatal_signal_pending(current)))
520 break;
521 schedule();
0xffffffff8131d960 <+880>: callq 0xffffffff81905ad0 <schedule>
522 }
523 }
524
525 __set_current_state(TASK_RUNNING);
0xffffffff8131d9d2 <+994>: movq $0xffffffff8131d9c6,0x1bc8(%rax)
0xffffffff8131d9dd <+1005>: movq $0x0,0x10(%rax)
526
527 if (return_to_userland) {
0xffffffff8131d9cf <+991>: test %r15b,%r15b
0xffffffff8131d9e5 <+1013>: je 0xffffffff8131d9f3 <handle_userfault+1027>
528 if (signal_pending(current) &&
0xffffffff8131d9ea <+1018>: and $0x4,%edx
0xffffffff8131d9ed <+1021>: jne 0xffffffff8131dc44 <handle_userfault+1620>
529 !fatal_signal_pending(current)) {
530 /*
531 * If we got a SIGSTOP or SIGCONT and this is
532 * a normal userland page fault, just let
533 * userland return so the signal will be
534 * handled and gdb debugging works. The page
535 * fault code immediately after we return from
536 * this function is going to release the
537 * mmap_sem and it's not depending on it
538 * (unlike gup would if we were not to return
---Type <return> to continue, or q <return> to quit---
539 * VM_FAULT_RETRY).
540 *
541 * If a fatal signal is pending we still take
542 * the streamlined VM_FAULT_RETRY failure path
543 * and there's no need to retake the mmap_sem
544 * in such case.
545 */
546 down_read(&mm->mmap_sem);
0xffffffff8131dc4c <+1628>: mov %r12,%rdi 0xffffffff8131dc54 <+1636>: callq 0xffffffff8190a6a0 <down_read> 0xffffffff8131dc59 <+1641>: jmpq 0xffffffff8131d9f3 <handle_userfault+1027>
0xffffffff8131dc5e <+1646>: ud2
547 ret = VM_FAULT_NOPAGE;
0xffffffff8131dc4f <+1631>: mov $0x100,%ebp
548 }
549 }
550
551 /*
552 * Here we race with the list_del; list_add in
553 * userfaultfd_ctx_read(), however because we don't ever run
554 * list_del_init() to refile across the two lists, the prev
555 * and next pointers will never point to self. list_add also
556 * would never let any of the two pointers to point to
557 * self. So list_empty_careful won't risk to see both pointers
558 * pointing to self at any time during the list refile. The
559 * only case where list_del_init() is called is the full
560 * removal in the wake function and there we don't re-list_add
561 * and it's fine not to block on the spinlock. The uwq on this
562 * kernel stack can be released after the list_del_init.
563 */
564 if (!list_empty_careful(&uwq.wq.entry)) {
565 spin_lock_irq(&ctx->fault_pending_wqh.lock);
566 /*
567 * No need of list_del_init(), the uwq on the stack
568 * will be freed shortly anyway.
---Type <return> to continue, or q <return> to quit---
569 */
570 list_del(&uwq.wq.entry);
571 spin_unlock_irq(&ctx->fault_pending_wqh.lock);
572 }
573
574 /*
575 * ctx may go away after this if the userfault pseudo fd is
576 * already released.
577 */
578 userfaultfd_ctx_put(ctx);
0xffffffff8131da5d <+1133>: mov %r13,%rdi 0xffffffff8131da60 <+1136>: callq 0xffffffff8131b4e0 <userfaultfd_ctx_put> 0xffffffff8131da65 <+1141>: jmpq 0xffffffff8131d63a <handle_userfault+74>
579
580 out:
581 return ret;
582 }
0xffffffff8131d63a <+74>: mov 0xb8(%rsp),%rcx 0xffffffff8131d642 <+82>: xor %gs:0x28,%rcx 0xffffffff8131d64b <+91>: mov %ebp,%eax 0xffffffff8131d64d <+93>: jne 0xffffffff8131dbf4 <handle_userfault+1540> 0xffffffff8131d653 <+99>: add $0xc0,%rsp 0xffffffff8131d65a <+106>: pop %rbx 0xffffffff8131d65b <+107>: pop %rbp 0xffffffff8131d65c <+108>: pop %r12 0xffffffff8131d65e <+110>: pop %r13 0xffffffff8131d660 <+112>: pop %r14 0xffffffff8131d662 <+114>: pop %r15
0xffffffff8131d664 <+116>: retq
0xffffffff8131dbf4 <+1540>: callq 0xffffffff810a04f0 <__stack_chk_fail>
0xffffffff8131dbf9 <+1545>: ud2
End of assembler dump.
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.3.0-rc4 Kernel Configuration
#
#
# Compiler: gcc (GCC) 4.8.5
#CONFIG_CC_IS_GCC=yCONFIG_GCC_VERSION=40805CONFIG_CLANG_VERSION=0CONFIG_CC_CAN_LINK=yCONFIG_CC_HAS_ASM_GOTO=yCONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=yCONFIG_CC_DISABLE_WARN_MAYBE_UNINITIALIZED=yCONFIG_IRQ_WORK=yCONFIG_BUILDTIME_EXTABLE_SORT=yCONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_HEADER_TEST is not setCONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not setCONFIG_BUILD_SALT=""CONFIG_HAVE_KERNEL_GZIP=yCONFIG_HAVE_KERNEL_BZIP2=yCONFIG_HAVE_KERNEL_LZMA=yCONFIG_HAVE_KERNEL_XZ=yCONFIG_HAVE_KERNEL_LZO=yCONFIG_HAVE_KERNEL_LZ4=yCONFIG_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 setCONFIG_DEFAULT_HOSTNAME="(none)"CONFIG_SWAP=yCONFIG_SYSVIPC=yCONFIG_SYSVIPC_SYSCTL=yCONFIG_POSIX_MQUEUE=yCONFIG_POSIX_MQUEUE_SYSCTL=yCONFIG_CROSS_MEMORY_ATTACH=yCONFIG_USELIB=yCONFIG_AUDIT=yCONFIG_HAVE_ARCH_AUDITSYSCALL=yCONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#CONFIG_GENERIC_IRQ_PROBE=yCONFIG_GENERIC_IRQ_SHOW=yCONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=yCONFIG_GENERIC_PENDING_IRQ=yCONFIG_GENERIC_IRQ_MIGRATION=yCONFIG_IRQ_DOMAIN=yCONFIG_IRQ_DOMAIN_HIERARCHY=yCONFIG_GENERIC_MSI_IRQ=yCONFIG_GENERIC_MSI_IRQ_DOMAIN=yCONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=yCONFIG_GENERIC_IRQ_RESERVATION_MODE=yCONFIG_IRQ_FORCED_THREADING=yCONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=yCONFIG_ARCH_CLOCKSOURCE_DATA=yCONFIG_ARCH_CLOCKSOURCE_INIT=yCONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=yCONFIG_GENERIC_TIME_VSYSCALL=yCONFIG_GENERIC_CLOCKEVENTS=yCONFIG_GENERIC_CLOCKEVENTS_BROADCAST=yCONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=yCONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#CONFIG_TICK_ONESHOT=yCONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not setCONFIG_NO_HZ_FULL=yCONFIG_CONTEXT_TRACKING=y
# CONFIG_CONTEXT_TRACKING_FORCE is not setCONFIG_NO_HZ=yCONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
# CONFIG_PREEMPT_NONE is not setCONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not setCONFIG_PREEMPT_COUNT=y
#
# CPU/Task time and stats accounting
#CONFIG_VIRT_CPU_ACCOUNTING=yCONFIG_VIRT_CPU_ACCOUNTING_GEN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not setCONFIG_HAVE_SCHED_AVG_IRQ=yCONFIG_BSD_PROCESS_ACCT=yCONFIG_BSD_PROCESS_ACCT_V3=yCONFIG_TASKSTATS=yCONFIG_TASK_DELAY_ACCT=yCONFIG_TASK_XACCT=yCONFIG_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 setCONFIG_SRCU=yCONFIG_TREE_SRCU=yCONFIG_RCU_STALL_COMMON=yCONFIG_RCU_NEED_SEGCBLIST=yCONFIG_RCU_NOCB_CPU=y
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not setCONFIG_LOG_BUF_SHIFT=20CONFIG_LOG_CPU_MAX_BUF_SHIFT=12CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=yCONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=yCONFIG_ARCH_SUPPORTS_INT128=yCONFIG_NUMA_BALANCING=yCONFIG_NUMA_BALANCING_DEFAULT_ENABLED=yCONFIG_CGROUPS=yCONFIG_PAGE_COUNTER=yCONFIG_MEMCG=yCONFIG_MEMCG_SWAP=yCONFIG_MEMCG_SWAP_ENABLED=yCONFIG_MEMCG_KMEM=yCONFIG_BLK_CGROUP=yCONFIG_CGROUP_WRITEBACK=yCONFIG_CGROUP_SCHED=yCONFIG_FAIR_GROUP_SCHED=yCONFIG_CFS_BANDWIDTH=yCONFIG_RT_GROUP_SCHED=yCONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not setCONFIG_CGROUP_FREEZER=yCONFIG_CGROUP_HUGETLB=yCONFIG_CPUSETS=yCONFIG_PROC_PID_CPUSET=yCONFIG_CGROUP_DEVICE=yCONFIG_CGROUP_CPUACCT=yCONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_DEBUG is not setCONFIG_SOCK_CGROUP_DATA=yCONFIG_NAMESPACES=yCONFIG_UTS_NS=yCONFIG_IPC_NS=yCONFIG_USER_NS=yCONFIG_PID_NS=yCONFIG_NET_NS=y
# CONFIG_CHECKPOINT_RESTORE is not setCONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not setCONFIG_RELAY=yCONFIG_BLK_DEV_INITRD=yCONFIG_INITRAMFS_SOURCE=""CONFIG_RD_GZIP=yCONFIG_RD_BZIP2=yCONFIG_RD_LZMA=yCONFIG_RD_XZ=yCONFIG_RD_LZO=yCONFIG_RD_LZ4=yCONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not setCONFIG_SYSCTL=yCONFIG_HAVE_UID16=yCONFIG_SYSCTL_EXCEPTION_TRACE=yCONFIG_HAVE_PCSPKR_PLATFORM=yCONFIG_BPF=y
# CONFIG_EXPERT is not setCONFIG_UID16=yCONFIG_MULTIUSER=yCONFIG_SGETMASK_SYSCALL=yCONFIG_SYSFS_SYSCALL=yCONFIG_FHANDLE=yCONFIG_POSIX_TIMERS=yCONFIG_PRINTK=yCONFIG_PRINTK_NMI=yCONFIG_BUG=yCONFIG_ELF_CORE=yCONFIG_PCSPKR_PLATFORM=yCONFIG_BASE_FULL=yCONFIG_FUTEX=yCONFIG_FUTEX_PI=yCONFIG_EPOLL=yCONFIG_SIGNALFD=yCONFIG_TIMERFD=yCONFIG_EVENTFD=yCONFIG_SHMEM=yCONFIG_AIO=yCONFIG_IO_URING=yCONFIG_ADVISE_SYSCALLS=yCONFIG_MEMBARRIER=yCONFIG_KALLSYMS=yCONFIG_KALLSYMS_ALL=yCONFIG_KALLSYMS_ABSOLUTE_PERCPU=yCONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_SYSCALL is not setCONFIG_USERFAULTFD=yCONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=yCONFIG_RSEQ=y
# CONFIG_EMBEDDED is not setCONFIG_HAVE_PERF_EVENTS=y
#
# 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=yCONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not setCONFIG_SLUB=yCONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not setCONFIG_SLUB_CPU_PARTIAL=yCONFIG_SYSTEM_DATA_VERIFICATION=yCONFIG_PROFILING=yCONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_64BIT=yCONFIG_X86_64=yCONFIG_X86=yCONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=yCONFIG_MMU=yCONFIG_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=yCONFIG_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=yCONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_HAVE_INTEL_TXT=yCONFIG_X86_64_SMP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=4 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#CONFIG_ZONE_DMA=yCONFIG_SMP=yCONFIG_X86_FEATURE_NAMES=yCONFIG_X86_X2APIC=yCONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
# CONFIG_RETPOLINE is not set
# CONFIG_X86_CPU_RESCTRL is not setCONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_NUMACHIP is not set
# CONFIG_X86_VSMP is not setCONFIG_X86_UV=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not setCONFIG_X86_INTEL_LPSS=y
# CONFIG_X86_AMD_PLATFORM_DEVICE is not setCONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not setCONFIG_X86_SUPPORTS_MEMORY_FAILURE=yCONFIG_SCHED_OMIT_FRAME_POINTER=yCONFIG_HYPERVISOR_GUEST=yCONFIG_PARAVIRT=yCONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not setCONFIG_PARAVIRT_SPINLOCKS=yCONFIG_X86_HV_CALLBACK_VECTOR=yCONFIG_XEN=yCONFIG_XEN_PV=yCONFIG_XEN_PV_SMP=yCONFIG_XEN_DOM0=yCONFIG_XEN_PVHVM=yCONFIG_XEN_PVHVM_SMP=yCONFIG_XEN_512GB=yCONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
# CONFIG_XEN_PVH is not setCONFIG_KVM_GUEST=y
# CONFIG_PVH is not set
# CONFIG_KVM_DEBUG_FS is not setCONFIG_PARAVIRT_TIME_ACCOUNTING=yCONFIG_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 setCONFIG_GENERIC_CPU=yCONFIG_X86_INTERNODE_CACHE_SHIFT=6CONFIG_X86_L1_CACHE_SHIFT=6CONFIG_X86_TSC=yCONFIG_X86_CMPXCHG64=yCONFIG_X86_CMOV=yCONFIG_X86_MINIMUM_CPU_FAMILY=64CONFIG_X86_DEBUGCTLMSR=yCONFIG_CPU_SUP_INTEL=yCONFIG_CPU_SUP_AMD=yCONFIG_CPU_SUP_HYGON=yCONFIG_CPU_SUP_CENTAUR=yCONFIG_CPU_SUP_ZHAOXIN=yCONFIG_HPET_TIMER=yCONFIG_HPET_EMULATE_RTC=yCONFIG_DMI=yCONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not setCONFIG_MAXSMP=yCONFIG_NR_CPUS_RANGE_BEGIN=8192CONFIG_NR_CPUS_RANGE_END=8192CONFIG_NR_CPUS_DEFAULT=8192CONFIG_NR_CPUS=8192CONFIG_SCHED_SMT=yCONFIG_SCHED_MC=yCONFIG_SCHED_MC_PRIO=yCONFIG_X86_LOCAL_APIC=yCONFIG_X86_IO_APIC=yCONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=yCONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not setCONFIG_X86_MCE_INTEL=yCONFIG_X86_MCE_AMD=yCONFIG_X86_MCE_THRESHOLD=yCONFIG_X86_MCE_INJECT=mCONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#CONFIG_PERF_EVENTS_INTEL_UNCORE=yCONFIG_PERF_EVENTS_INTEL_RAPL=yCONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring
CONFIG_X86_16BIT=yCONFIG_X86_ESPFIX64=y CONFIG_X86_VSYSCALL_EMULATION=yCONFIG_I8K=mCONFIG_MICROCODE=yCONFIG_MICROCODE_INTEL=yCONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=yCONFIG_X86_CPUID=y
# CONFIG_X86_5LEVEL is not set CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT is not set CONFIG_NUMA=yCONFIG_AMD_NUMA=yCONFIG_X86_64_ACPI_NUMA=y CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set 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=64CONFIG_MTRR=yCONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=yCONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=yCONFIG_X86_SMAP=yCONFIG_X86_INTEL_UMIP=yCONFIG_X86_INTEL_MPX=y CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y CONFIG_EFI=yCONFIG_EFI_STUB=yCONFIG_EFI_MIXED=yCONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not setCONFIG_HZ_1000=yCONFIG_HZ=1000CONFIG_SCHED_HRTICK=yCONFIG_KEXEC=yCONFIG_KEXEC_FILE=y CONFIG_ARCH_HAS_KEXEC_PURGATORY=y CONFIG_KEXEC_VERIFY_SIG=y CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y CONFIG_CRASH_DUMP=yCONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set CONFIG_PHYSICAL_ALIGN=0x1000000 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=yCONFIG_LIVEPATCH=y
# end of Processor type and features
CONFIG_ARCH_HAS_ADD_PAGES=yCONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=yCONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=yCONFIG_USE_PERCPU_NUMA_NODE_ID=yCONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=yCONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
#
# Power management and ACPI options
#CONFIG_ARCH_HIBERNATION_HEADER=yCONFIG_SUSPEND=yCONFIG_SUSPEND_FREEZER=yCONFIG_HIBERNATE_CALLBACKS=yCONFIG_HIBERNATION=yCONFIG_PM_STD_PARTITION=""CONFIG_PM_SLEEP=yCONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not setCONFIG_PM=y
# CONFIG_PM_DEBUG is not setCONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
# CONFIG_ENERGY_MODEL is not setCONFIG_ARCH_SUPPORTS_ACPI=yCONFIG_ACPI=yCONFIG_ACPI_LEGACY_TABLES_LOOKUP=yCONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=yCONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not setCONFIG_ACPI_SPCR_TABLE=yCONFIG_ACPI_LPIT=yCONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not setCONFIG_ACPI_REV_OVERRIDE_POSSIBLE=yCONFIG_ACPI_EC_DEBUGFS=mCONFIG_ACPI_AC=yCONFIG_ACPI_BATTERY=yCONFIG_ACPI_BUTTON=yCONFIG_ACPI_VIDEO=mCONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not setCONFIG_ACPI_DOCK=yCONFIG_ACPI_CPU_FREQ_PSS=yCONFIG_ACPI_PROCESSOR_CSTATE=yCONFIG_ACPI_PROCESSOR_IDLE=yCONFIG_ACPI_CPPC_LIB=yCONFIG_ACPI_PROCESSOR=yCONFIG_ACPI_IPMI=mCONFIG_ACPI_HOTPLUG_CPU=yCONFIG_ACPI_PROCESSOR_AGGREGATOR=mCONFIG_ACPI_THERMAL=yCONFIG_ACPI_NUMA=yCONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=yCONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not setCONFIG_ACPI_PCI_SLOT=yCONFIG_ACPI_CONTAINER=yCONFIG_ACPI_HOTPLUG_MEMORY=yCONFIG_ACPI_HOTPLUG_IOAPIC=yCONFIG_ACPI_SBS=mCONFIG_ACPI_HED=yCONFIG_ACPI_CUSTOM_METHOD=mCONFIG_ACPI_BGRT=yCONFIG_ACPI_NFIT=m
# CONFIG_NFIT_SECURITY_DEBUG is not set
# CONFIG_ACPI_HMAT is not setCONFIG_HAVE_ACPI_APEI=yCONFIG_HAVE_ACPI_APEI_NMI=yCONFIG_ACPI_APEI=yCONFIG_ACPI_APEI_GHES=yCONFIG_ACPI_APEI_PCIEAER=yCONFIG_ACPI_APEI_MEMORY_FAILURE=yCONFIG_ACPI_APEI_EINJ=m
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_DPTF_POWER is not setCONFIG_ACPI_EXTLOG=m
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not setCONFIG_X86_PM_TIMER=yCONFIG_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 is not set
#
# CPU frequency scaling drivers
#CONFIG_X86_INTEL_PSTATE=yCONFIG_X86_PCC_CPUFREQ=mCONFIG_X86_ACPI_CPUFREQ=mCONFIG_X86_ACPI_CPUFREQ_CPB=yCONFIG_X86_POWERNOW_K8=mCONFIG_X86_AMD_FREQ_SENSITIVITY=m
# CONFIG_X86_SPEEDSTEP_CENTRINO is not setCONFIG_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 setCONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
# end of CPU Idle
CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#CONFIG_PCI_DIRECT=yCONFIG_PCI_MMCONFIG=yCONFIG_PCI_XEN=yCONFIG_MMCONF_FAM10H=yCONFIG_ISA_DMA_API=yCONFIG_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 setCONFIG_COMPAT_32=yCONFIG_COMPAT=yCONFIG_COMPAT_FOR_U64_ALIGNMENT=yCONFIG_SYSVIPC_COMPAT=y
# end of Binary Emulations
#
# Firmware Drivers
#CONFIG_EDD=m
# CONFIG_EDD_OFF is not setCONFIG_FIRMWARE_MEMMAP=yCONFIG_DMIID=yCONFIG_DMI_SYSFS=yCONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=yCONFIG_ISCSI_IBFT_FIND=yCONFIG_ISCSI_IBFT=m
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# EFI (Extensible Firmware Interface) Support
#
# CONFIG_EFI_VARS is not setCONFIG_EFI_ESRT=yCONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not setCONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
# CONFIG_APPLE_PROPERTIES is not set
# CONFIG_RESET_ATTACK_MITIGATION is not set
# end of EFI (Extensible Firmware Interface) Support
CONFIG_UEFI_CPER=yCONFIG_UEFI_CPER_X86=yCONFIG_EFI_EARLYCON=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver # end of Firmware Drivers
CONFIG_HAVE_KVM=yCONFIG_HAVE_KVM_IRQCHIP=yCONFIG_HAVE_KVM_IRQFD=yCONFIG_HAVE_KVM_IRQ_ROUTING=yCONFIG_HAVE_KVM_EVENTFD=yCONFIG_KVM_MMIO=yCONFIG_KVM_ASYNC_PF=yCONFIG_HAVE_KVM_MSI=yCONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=yCONFIG_KVM_VFIO=yCONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=yCONFIG_KVM_COMPAT=yCONFIG_HAVE_KVM_IRQ_BYPASS=yCONFIG_HAVE_KVM_NO_POLL=yCONFIG_VIRTUALIZATION=yCONFIG_KVM=mCONFIG_KVM_INTEL=mCONFIG_KVM_AMD=mCONFIG_KVM_MMU_AUDIT=yCONFIG_VHOST_NET=m
# CONFIG_VHOST_SCSI is not set
# CONFIG_VHOST_VSOCK is not setCONFIG_VHOST=m
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# General architecture-dependent options
#CONFIG_CRASH_CORE=yCONFIG_KEXEC_CORE=yCONFIG_HOTPLUG_SMT=yCONFIG_OPROFILE=mCONFIG_OPROFILE_EVENT_MULTIPLEX=yCONFIG_HAVE_OPROFILE=yCONFIG_OPROFILE_NMI_TIMER=yCONFIG_KPROBES=yCONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not setCONFIG_OPTPROBES=yCONFIG_KPROBES_ON_FTRACE=yCONFIG_UPROBES=yCONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=yCONFIG_ARCH_USE_BUILTIN_BSWAP=yCONFIG_KRETPROBES=yCONFIG_USER_RETURN_NOTIFIER=yCONFIG_HAVE_IOREMAP_PROT=yCONFIG_HAVE_KPROBES=yCONFIG_HAVE_KRETPROBES=yCONFIG_HAVE_OPTPROBES=yCONFIG_HAVE_KPROBES_ON_FTRACE=yCONFIG_HAVE_FUNCTION_ERROR_INJECTION=yCONFIG_HAVE_NMI=yCONFIG_HAVE_ARCH_TRACEHOOK=yCONFIG_HAVE_DMA_CONTIGUOUS=yCONFIG_GENERIC_SMP_IDLE_THREAD=yCONFIG_ARCH_HAS_FORTIFY_SOURCE=yCONFIG_ARCH_HAS_SET_MEMORY=yCONFIG_ARCH_HAS_SET_DIRECT_MAP=yCONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=yCONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=yCONFIG_HAVE_REGS_AND_STACK_ACCESS_API=yCONFIG_HAVE_RSEQ=yCONFIG_HAVE_FUNCTION_ARG_ACCESS_API=yCONFIG_HAVE_CLK=yCONFIG_HAVE_HW_BREAKPOINT=yCONFIG_HAVE_MIXED_BREAKPOINTS_REGS=yCONFIG_HAVE_USER_RETURN_NOTIFIER=yCONFIG_HAVE_PERF_EVENTS_NMI=yCONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=yCONFIG_HAVE_PERF_REGS=yCONFIG_HAVE_PERF_USER_STACK_DUMP=yCONFIG_HAVE_ARCH_JUMP_LABEL=yCONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=yCONFIG_HAVE_RCU_TABLE_FREE=yCONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=yCONFIG_HAVE_ALIGNED_STRUCT_PAGE=yCONFIG_HAVE_CMPXCHG_LOCAL=yCONFIG_HAVE_CMPXCHG_DOUBLE=yCONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=yCONFIG_ARCH_WANT_OLD_COMPAT_IPC=yCONFIG_HAVE_ARCH_SECCOMP_FILTER=yCONFIG_SECCOMP_FILTER=yCONFIG_HAVE_ARCH_STACKLEAK=yCONFIG_HAVE_STACKPROTECTOR=yCONFIG_CC_HAS_STACKPROTECTOR_NONE=yCONFIG_STACKPROTECTOR=yCONFIG_STACKPROTECTOR_STRONG=yCONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=yCONFIG_HAVE_CONTEXT_TRACKING=yCONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=yCONFIG_HAVE_IRQ_TIME_ACCOUNTING=yCONFIG_HAVE_MOVE_PMD=yCONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=yCONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=yCONFIG_HAVE_ARCH_HUGE_VMAP=yCONFIG_ARCH_WANT_HUGE_PMD_SHARE=yCONFIG_HAVE_ARCH_SOFT_DIRTY=yCONFIG_HAVE_MOD_ARCH_SPECIFIC=yCONFIG_MODULES_USE_ELF_RELA=yCONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=yCONFIG_ARCH_HAS_ELF_RANDOMIZE=yCONFIG_HAVE_ARCH_MMAP_RND_BITS=yCONFIG_HAVE_EXIT_THREAD=yCONFIG_ARCH_MMAP_RND_BITS=28CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=yCONFIG_ARCH_MMAP_RND_COMPAT_BITS=8CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=yCONFIG_HAVE_COPY_THREAD_TLS=yCONFIG_HAVE_STACK_VALIDATION=yCONFIG_HAVE_RELIABLE_STACKTRACE=yCONFIG_OLD_SIGSUSPEND3=yCONFIG_COMPAT_OLD_SIGACTION=yCONFIG_64BIT_TIME=yCONFIG_COMPAT_32BIT_TIME=yCONFIG_HAVE_ARCH_VMAP_STACK=yCONFIG_VMAP_STACK=yCONFIG_ARCH_HAS_STRICT_KERNEL_RWX=yCONFIG_STRICT_KERNEL_RWX=yCONFIG_ARCH_HAS_STRICT_MODULE_RWX=yCONFIG_STRICT_MODULE_RWX=yCONFIG_ARCH_HAS_REFCOUNT=y
# CONFIG_REFCOUNT_FULL is not setCONFIG_HAVE_ARCH_PREL32_RELOCATIONS=yCONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not setCONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_PLUGIN_HOSTCC="g++"CONFIG_HAVE_GCC_PLUGINS=yCONFIG_GCC_PLUGINS=y
#
# GCC plugins
#
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
# end of GCC plugins # end of General architecture-dependent options
CONFIG_RT_MUTEXES=yCONFIG_BASE_SMALL=0CONFIG_MODULES=yCONFIG_MODULE_FORCE_LOAD=yCONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not setCONFIG_MODVERSIONS=yCONFIG_MODULE_SRCVERSION_ALL=yCONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not setCONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not setCONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not setCONFIG_MODULE_SIG_HASH="sha256"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not setCONFIG_MODULES_TREE_LOOKUP=yCONFIG_BLOCK=yCONFIG_BLK_SCSI_REQUEST=yCONFIG_BLK_DEV_BSG=yCONFIG_BLK_DEV_BSGLIB=yCONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_BLK_DEV_ZONED is not setCONFIG_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 setCONFIG_BLK_DEBUG_FS=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 setCONFIG_OSF_PARTITION=yCONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not setCONFIG_MAC_PARTITION=yCONFIG_MSDOS_PARTITION=yCONFIG_BSD_DISKLABEL=yCONFIG_MINIX_SUBPARTITION=yCONFIG_SOLARIS_X86_PARTITION=yCONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not setCONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not setCONFIG_SUN_PARTITION=yCONFIG_KARMA_PARTITION=yCONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types
CONFIG_BLOCK_COMPAT=yCONFIG_BLK_MQ_PCI=yCONFIG_BLK_MQ_VIRTIO=yCONFIG_BLK_MQ_RDMA=yCONFIG_BLK_PM=y
#
# IO Schedulers
#CONFIG_MQ_IOSCHED_DEADLINE=yCONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers
CONFIG_PREEMPT_NOTIFIERS=yCONFIG_PADATA=yCONFIG_ASN1=yCONFIG_UNINLINE_SPIN_UNLOCK=yCONFIG_ARCH_SUPPORTS_ATOMIC_RMW=yCONFIG_MUTEX_SPIN_ON_OWNER=yCONFIG_RWSEM_SPIN_ON_OWNER=yCONFIG_LOCK_SPIN_ON_OWNER=yCONFIG_ARCH_USE_QUEUED_SPINLOCKS=yCONFIG_QUEUED_SPINLOCKS=yCONFIG_ARCH_USE_QUEUED_RWLOCKS=yCONFIG_QUEUED_RWLOCKS=yCONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=yCONFIG_ARCH_HAS_SYSCALL_WRAPPER=yCONFIG_FREEZER=y
#
# Executable file formats
#CONFIG_BINFMT_ELF=yCONFIG_COMPAT_BINFMT_ELF=yCONFIG_ELFCORE=yCONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=yCONFIG_BINFMT_SCRIPT=yCONFIG_BINFMT_MISC=mCONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#CONFIG_SELECT_MEMORY_MODEL=yCONFIG_SPARSEMEM_MANUAL=yCONFIG_SPARSEMEM=yCONFIG_NEED_MULTIPLE_NODES=yCONFIG_HAVE_MEMORY_PRESENT=yCONFIG_SPARSEMEM_EXTREME=yCONFIG_SPARSEMEM_VMEMMAP_ENABLE=yCONFIG_SPARSEMEM_VMEMMAP=yCONFIG_HAVE_MEMBLOCK_NODE_MAP=yCONFIG_HAVE_FAST_GUP=yCONFIG_MEMORY_ISOLATION=yCONFIG_HAVE_BOOTMEM_INFO_NODE=yCONFIG_MEMORY_HOTPLUG=yCONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not setCONFIG_MEMORY_HOTREMOVE=yCONFIG_SPLIT_PTLOCK_CPUS=4CONFIG_MEMORY_BALLOON=yCONFIG_BALLOON_COMPACTION=yCONFIG_COMPACTION=yCONFIG_MIGRATION=yCONFIG_CONTIG_ALLOC=yCONFIG_PHYS_ADDR_T_64BIT=yCONFIG_BOUNCE=yCONFIG_VIRT_TO_BUS=yCONFIG_MMU_NOTIFIER=yCONFIG_KSM=yCONFIG_DEFAULT_MMAP_MIN_ADDR=4096CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=yCONFIG_MEMORY_FAILURE=yCONFIG_HWPOISON_INJECT=m
# CONFIG_TRANSPARENT_HUGEPAGE is not setCONFIG_ARCH_WANTS_THP_SWAP=yCONFIG_CLEANCACHE=yCONFIG_FRONTSWAP=yCONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not setCONFIG_CMA_AREAS=7CONFIG_ZSWAP=yCONFIG_ZPOOL=yCONFIG_ZBUD=y
# CONFIG_Z3FOLD is not setCONFIG_ZSMALLOC=y
# CONFIG_PGTABLE_MAPPING is not set
# CONFIG_ZSMALLOC_STAT is not setCONFIG_GENERIC_EARLY_IOREMAP=yCONFIG_DEFERRED_STRUCT_PAGE_INIT=y
# CONFIG_IDLE_PAGE_TRACKING is not setCONFIG_ARCH_HAS_PTE_DEVMAP=y
# CONFIG_ZONE_DEVICE is not set
# CONFIG_HMM_MIRROR is not setCONFIG_FRAME_VECTOR=yCONFIG_ARCH_USES_HIGH_VMA_FLAGS=yCONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not setCONFIG_ARCH_HAS_PTE_SPECIAL=y
# end of Memory Management options
CONFIG_NET=yCONFIG_COMPAT_NETLINK_MESSAGES=yCONFIG_NET_INGRESS=yCONFIG_NET_EGRESS=yCONFIG_SKB_EXTENSIONS=y
#
# Networking options
#CONFIG_PACKET=yCONFIG_PACKET_DIAG=mCONFIG_UNIX=yCONFIG_UNIX_SCM=yCONFIG_UNIX_DIAG=m
# CONFIG_TLS is not setCONFIG_XFRM=yCONFIG_XFRM_ALGO=yCONFIG_XFRM_USER=y
# CONFIG_XFRM_INTERFACE is not setCONFIG_XFRM_SUB_POLICY=yCONFIG_XFRM_MIGRATE=yCONFIG_XFRM_STATISTICS=yCONFIG_XFRM_IPCOMP=mCONFIG_NET_KEY=mCONFIG_NET_KEY_MIGRATE=y
# CONFIG_SMC is not setCONFIG_INET=yCONFIG_IP_MULTICAST=yCONFIG_IP_ADVANCED_ROUTER=yCONFIG_IP_FIB_TRIE_STATS=yCONFIG_IP_MULTIPLE_TABLES=yCONFIG_IP_ROUTE_MULTIPATH=yCONFIG_IP_ROUTE_VERBOSE=yCONFIG_IP_ROUTE_CLASSID=y
# CONFIG_IP_PNP is not setCONFIG_NET_IPIP=mCONFIG_NET_IPGRE_DEMUX=mCONFIG_NET_IP_TUNNEL=mCONFIG_NET_IPGRE=mCONFIG_NET_IPGRE_BROADCAST=yCONFIG_IP_MROUTE_COMMON=yCONFIG_IP_MROUTE=yCONFIG_IP_MROUTE_MULTIPLE_TABLES=yCONFIG_IP_PIMSM_V1=yCONFIG_IP_PIMSM_V2=yCONFIG_SYN_COOKIES=yCONFIG_NET_IPVTI=mCONFIG_NET_UDP_TUNNEL=m
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not setCONFIG_INET_AH=mCONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not setCONFIG_INET_IPCOMP=mCONFIG_INET_XFRM_TUNNEL=mCONFIG_INET_TUNNEL=mCONFIG_INET_DIAG=mCONFIG_INET_TCP_DIAG=mCONFIG_INET_UDP_DIAG=m
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not setCONFIG_TCP_CONG_ADVANCED=yCONFIG_TCP_CONG_BIC=mCONFIG_TCP_CONG_CUBIC=yCONFIG_TCP_CONG_WESTWOOD=mCONFIG_TCP_CONG_HTCP=mCONFIG_TCP_CONG_HSTCP=mCONFIG_TCP_CONG_HYBLA=mCONFIG_TCP_CONG_VEGAS=m
# CONFIG_TCP_CONG_NV is not setCONFIG_TCP_CONG_SCALABLE=mCONFIG_TCP_CONG_LP=mCONFIG_TCP_CONG_VENO=mCONFIG_TCP_CONG_YEAH=mCONFIG_TCP_CONG_ILLINOIS=mCONFIG_TCP_CONG_DCTCP=m
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not setCONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not setCONFIG_DEFAULT_TCP_CONG="cubic"CONFIG_TCP_MD5SIG=yCONFIG_IPV6=yCONFIG_IPV6_ROUTER_PREF=yCONFIG_IPV6_ROUTE_INFO=yCONFIG_IPV6_OPTIMISTIC_DAD=yCONFIG_INET6_AH=mCONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not setCONFIG_INET6_IPCOMP=mCONFIG_IPV6_MIP6=m
# CONFIG_IPV6_ILA is not setCONFIG_INET6_XFRM_TUNNEL=mCONFIG_INET6_TUNNEL=mCONFIG_IPV6_VTI=mCONFIG_IPV6_SIT=mCONFIG_IPV6_SIT_6RD=yCONFIG_IPV6_NDISC_NODETYPE=yCONFIG_IPV6_TUNNEL=mCONFIG_IPV6_GRE=mCONFIG_IPV6_MULTIPLE_TABLES=y
# CONFIG_IPV6_SUBTREES is not setCONFIG_IPV6_MROUTE=yCONFIG_IPV6_MROUTE_MULTIPLE_TABLES=yCONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not setCONFIG_NETLABEL=yCONFIG_NETWORK_SECMARK=yCONFIG_NET_PTP_CLASSIFY=yCONFIG_NETWORK_PHY_TIMESTAMPING=yCONFIG_NETFILTER=yCONFIG_NETFILTER_ADVANCED=yCONFIG_BRIDGE_NETFILTER=m
#
# Core Netfilter Configuration
#CONFIG_NETFILTER_INGRESS=yCONFIG_NETFILTER_NETLINK=mCONFIG_NETFILTER_FAMILY_BRIDGE=yCONFIG_NETFILTER_FAMILY_ARP=yCONFIG_NETFILTER_NETLINK_ACCT=mCONFIG_NETFILTER_NETLINK_QUEUE=mCONFIG_NETFILTER_NETLINK_LOG=mCONFIG_NETFILTER_NETLINK_OSF=mCONFIG_NF_CONNTRACK=mCONFIG_NF_LOG_COMMON=m
# CONFIG_NF_LOG_NETDEV is not setCONFIG_NETFILTER_CONNCOUNT=mCONFIG_NF_CONNTRACK_MARK=yCONFIG_NF_CONNTRACK_SECMARK=yCONFIG_NF_CONNTRACK_ZONES=yCONFIG_NF_CONNTRACK_PROCFS=yCONFIG_NF_CONNTRACK_EVENTS=yCONFIG_NF_CONNTRACK_TIMEOUT=yCONFIG_NF_CONNTRACK_TIMESTAMP=yCONFIG_NF_CONNTRACK_LABELS=yCONFIG_NF_CT_PROTO_DCCP=yCONFIG_NF_CT_PROTO_GRE=yCONFIG_NF_CT_PROTO_SCTP=yCONFIG_NF_CT_PROTO_UDPLITE=yCONFIG_NF_CONNTRACK_AMANDA=mCONFIG_NF_CONNTRACK_FTP=mCONFIG_NF_CONNTRACK_H323=mCONFIG_NF_CONNTRACK_IRC=mCONFIG_NF_CONNTRACK_BROADCAST=mCONFIG_NF_CONNTRACK_NETBIOS_NS=mCONFIG_NF_CONNTRACK_SNMP=mCONFIG_NF_CONNTRACK_PPTP=mCONFIG_NF_CONNTRACK_SANE=mCONFIG_NF_CONNTRACK_SIP=mCONFIG_NF_CONNTRACK_TFTP=mCONFIG_NF_CT_NETLINK=mCONFIG_NF_CT_NETLINK_TIMEOUT=m
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not setCONFIG_NF_NAT=mCONFIG_NF_NAT_AMANDA=mCONFIG_NF_NAT_FTP=mCONFIG_NF_NAT_IRC=mCONFIG_NF_NAT_SIP=mCONFIG_NF_NAT_TFTP=mCONFIG_NF_NAT_REDIRECT=yCONFIG_NF_NAT_MASQUERADE=yCONFIG_NETFILTER_SYNPROXY=mCONFIG_NF_TABLES=m
# CONFIG_NF_TABLES_SET is not set
# CONFIG_NF_TABLES_INET is not set
# CONFIG_NF_TABLES_NETDEV is not set
# CONFIG_NFT_NUMGEN is not setCONFIG_NFT_CT=mCONFIG_NFT_COUNTER=m
# CONFIG_NFT_CONNLIMIT is not setCONFIG_NFT_LOG=mCONFIG_NFT_LIMIT=mCONFIG_NFT_MASQ=mCONFIG_NFT_REDIR=m
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_OBJREF is not setCONFIG_NFT_QUEUE=m
# CONFIG_NFT_QUOTA is not setCONFIG_NFT_REJECT=mCONFIG_NFT_COMPAT=mCONFIG_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 setCONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#CONFIG_NETFILTER_XT_MARK=mCONFIG_NETFILTER_XT_CONNMARK=mCONFIG_NETFILTER_XT_SET=m
#
# Xtables targets
#CONFIG_NETFILTER_XT_TARGET_AUDIT=mCONFIG_NETFILTER_XT_TARGET_CHECKSUM=mCONFIG_NETFILTER_XT_TARGET_CLASSIFY=mCONFIG_NETFILTER_XT_TARGET_CONNMARK=mCONFIG_NETFILTER_XT_TARGET_CONNSECMARK=mCONFIG_NETFILTER_XT_TARGET_CT=mCONFIG_NETFILTER_XT_TARGET_DSCP=mCONFIG_NETFILTER_XT_TARGET_HL=mCONFIG_NETFILTER_XT_TARGET_HMARK=mCONFIG_NETFILTER_XT_TARGET_IDLETIMER=mCONFIG_NETFILTER_XT_TARGET_LED=mCONFIG_NETFILTER_XT_TARGET_LOG=mCONFIG_NETFILTER_XT_TARGET_MARK=mCONFIG_NETFILTER_XT_NAT=mCONFIG_NETFILTER_XT_TARGET_NETMAP=mCONFIG_NETFILTER_XT_TARGET_NFLOG=mCONFIG_NETFILTER_XT_TARGET_NFQUEUE=mCONFIG_NETFILTER_XT_TARGET_NOTRACK=mCONFIG_NETFILTER_XT_TARGET_RATEEST=mCONFIG_NETFILTER_XT_TARGET_REDIRECT=mCONFIG_NETFILTER_XT_TARGET_MASQUERADE=mCONFIG_NETFILTER_XT_TARGET_TEE=mCONFIG_NETFILTER_XT_TARGET_TPROXY=mCONFIG_NETFILTER_XT_TARGET_TRACE=mCONFIG_NETFILTER_XT_TARGET_SECMARK=mCONFIG_NETFILTER_XT_TARGET_TCPMSS=mCONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
#
# Xtables matches
#CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=mCONFIG_NETFILTER_XT_MATCH_BPF=mCONFIG_NETFILTER_XT_MATCH_CGROUP=mCONFIG_NETFILTER_XT_MATCH_CLUSTER=mCONFIG_NETFILTER_XT_MATCH_COMMENT=mCONFIG_NETFILTER_XT_MATCH_CONNBYTES=mCONFIG_NETFILTER_XT_MATCH_CONNLABEL=mCONFIG_NETFILTER_XT_MATCH_CONNLIMIT=mCONFIG_NETFILTER_XT_MATCH_CONNMARK=mCONFIG_NETFILTER_XT_MATCH_CONNTRACK=mCONFIG_NETFILTER_XT_MATCH_CPU=mCONFIG_NETFILTER_XT_MATCH_DCCP=mCONFIG_NETFILTER_XT_MATCH_DEVGROUP=mCONFIG_NETFILTER_XT_MATCH_DSCP=mCONFIG_NETFILTER_XT_MATCH_ECN=mCONFIG_NETFILTER_XT_MATCH_ESP=mCONFIG_NETFILTER_XT_MATCH_HASHLIMIT=mCONFIG_NETFILTER_XT_MATCH_HELPER=mCONFIG_NETFILTER_XT_MATCH_HL=m
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not setCONFIG_NETFILTER_XT_MATCH_IPRANGE=mCONFIG_NETFILTER_XT_MATCH_IPVS=mCONFIG_NETFILTER_XT_MATCH_L2TP=mCONFIG_NETFILTER_XT_MATCH_LENGTH=mCONFIG_NETFILTER_XT_MATCH_LIMIT=mCONFIG_NETFILTER_XT_MATCH_MAC=mCONFIG_NETFILTER_XT_MATCH_MARK=mCONFIG_NETFILTER_XT_MATCH_MULTIPORT=mCONFIG_NETFILTER_XT_MATCH_NFACCT=mCONFIG_NETFILTER_XT_MATCH_OSF=mCONFIG_NETFILTER_XT_MATCH_OWNER=mCONFIG_NETFILTER_XT_MATCH_POLICY=mCONFIG_NETFILTER_XT_MATCH_PHYSDEV=mCONFIG_NETFILTER_XT_MATCH_PKTTYPE=mCONFIG_NETFILTER_XT_MATCH_QUOTA=mCONFIG_NETFILTER_XT_MATCH_RATEEST=mCONFIG_NETFILTER_XT_MATCH_REALM=mCONFIG_NETFILTER_XT_MATCH_RECENT=mCONFIG_NETFILTER_XT_MATCH_SCTP=mCONFIG_NETFILTER_XT_MATCH_SOCKET=mCONFIG_NETFILTER_XT_MATCH_STATE=mCONFIG_NETFILTER_XT_MATCH_STATISTIC=mCONFIG_NETFILTER_XT_MATCH_STRING=mCONFIG_NETFILTER_XT_MATCH_TCPMSS=mCONFIG_NETFILTER_XT_MATCH_TIME=mCONFIG_NETFILTER_XT_MATCH_U32=m
# end of Core Netfilter Configuration
CONFIG_IP_SET=mCONFIG_IP_SET_MAX=256CONFIG_IP_SET_BITMAP_IP=mCONFIG_IP_SET_BITMAP_IPMAC=mCONFIG_IP_SET_BITMAP_PORT=mCONFIG_IP_SET_HASH_IP=m
# CONFIG_IP_SET_HASH_IPMARK is not setCONFIG_IP_SET_HASH_IPPORT=mCONFIG_IP_SET_HASH_IPPORTIP=mCONFIG_IP_SET_HASH_IPPORTNET=m
# CONFIG_IP_SET_HASH_IPMAC is not set
# CONFIG_IP_SET_HASH_MAC is not set
# CONFIG_IP_SET_HASH_NETPORTNET is not setCONFIG_IP_SET_HASH_NET=m
# CONFIG_IP_SET_HASH_NETNET is not setCONFIG_IP_SET_HASH_NETPORT=mCONFIG_IP_SET_HASH_NETIFACE=mCONFIG_IP_SET_LIST_SET=mCONFIG_IP_VS=mCONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not setCONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#CONFIG_IP_VS_PROTO_TCP=yCONFIG_IP_VS_PROTO_UDP=yCONFIG_IP_VS_PROTO_AH_ESP=yCONFIG_IP_VS_PROTO_ESP=yCONFIG_IP_VS_PROTO_AH=yCONFIG_IP_VS_PROTO_SCTP=y
#
# IPVS scheduler
#CONFIG_IP_VS_RR=mCONFIG_IP_VS_WRR=mCONFIG_IP_VS_LC=mCONFIG_IP_VS_WLC=m
# CONFIG_IP_VS_FO is not set
# CONFIG_IP_VS_OVF is not setCONFIG_IP_VS_LBLC=mCONFIG_IP_VS_LBLCR=mCONFIG_IP_VS_DH=mCONFIG_IP_VS_SH=m
# CONFIG_IP_VS_MH is not setCONFIG_IP_VS_SED=mCONFIG_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=mCONFIG_IP_VS_NFCT=yCONFIG_IP_VS_PE_SIP=m
#
# IP: Netfilter Configuration
#CONFIG_NF_DEFRAG_IPV4=mCONFIG_NF_SOCKET_IPV4=mCONFIG_NF_TPROXY_IPV4=m
# CONFIG_NF_TABLES_IPV4 is not set
# CONFIG_NF_TABLES_ARP is not setCONFIG_NF_DUP_IPV4=m
# CONFIG_NF_LOG_ARP is not setCONFIG_NF_LOG_IPV4=mCONFIG_NF_REJECT_IPV4=mCONFIG_NF_NAT_SNMP_BASIC=mCONFIG_NF_NAT_PPTP=mCONFIG_NF_NAT_H323=mCONFIG_IP_NF_IPTABLES=mCONFIG_IP_NF_MATCH_AH=mCONFIG_IP_NF_MATCH_ECN=mCONFIG_IP_NF_MATCH_RPFILTER=mCONFIG_IP_NF_MATCH_TTL=mCONFIG_IP_NF_FILTER=mCONFIG_IP_NF_TARGET_REJECT=mCONFIG_IP_NF_TARGET_SYNPROXY=mCONFIG_IP_NF_NAT=mCONFIG_IP_NF_TARGET_MASQUERADE=mCONFIG_IP_NF_TARGET_NETMAP=mCONFIG_IP_NF_TARGET_REDIRECT=mCONFIG_IP_NF_MANGLE=mCONFIG_IP_NF_TARGET_CLUSTERIP=mCONFIG_IP_NF_TARGET_ECN=mCONFIG_IP_NF_TARGET_TTL=mCONFIG_IP_NF_RAW=mCONFIG_IP_NF_SECURITY=mCONFIG_IP_NF_ARPTABLES=mCONFIG_IP_NF_ARPFILTER=mCONFIG_IP_NF_ARP_MANGLE=m
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#CONFIG_NF_SOCKET_IPV6=mCONFIG_NF_TPROXY_IPV6=m
# CONFIG_NF_TABLES_IPV6 is not setCONFIG_NF_DUP_IPV6=mCONFIG_NF_REJECT_IPV6=mCONFIG_NF_LOG_IPV6=mCONFIG_IP6_NF_IPTABLES=mCONFIG_IP6_NF_MATCH_AH=mCONFIG_IP6_NF_MATCH_EUI64=mCONFIG_IP6_NF_MATCH_FRAG=mCONFIG_IP6_NF_MATCH_OPTS=mCONFIG_IP6_NF_MATCH_HL=mCONFIG_IP6_NF_MATCH_IPV6HEADER=mCONFIG_IP6_NF_MATCH_MH=mCONFIG_IP6_NF_MATCH_RPFILTER=mCONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH is not setCONFIG_IP6_NF_TARGET_HL=mCONFIG_IP6_NF_FILTER=mCONFIG_IP6_NF_TARGET_REJECT=mCONFIG_IP6_NF_TARGET_SYNPROXY=mCONFIG_IP6_NF_MANGLE=mCONFIG_IP6_NF_RAW=mCONFIG_IP6_NF_SECURITY=mCONFIG_IP6_NF_NAT=mCONFIG_IP6_NF_TARGET_MASQUERADE=m
# CONFIG_IP6_NF_TARGET_NPT is not set
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=mCONFIG_NF_TABLES_BRIDGE=mCONFIG_NFT_BRIDGE_META=m
# CONFIG_NF_LOG_BRIDGE is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not setCONFIG_BRIDGE_NF_EBTABLES=mCONFIG_BRIDGE_EBT_BROUTE=mCONFIG_BRIDGE_EBT_T_FILTER=mCONFIG_BRIDGE_EBT_T_NAT=mCONFIG_BRIDGE_EBT_802_3=mCONFIG_BRIDGE_EBT_AMONG=mCONFIG_BRIDGE_EBT_ARP=mCONFIG_BRIDGE_EBT_IP=mCONFIG_BRIDGE_EBT_IP6=mCONFIG_BRIDGE_EBT_LIMIT=mCONFIG_BRIDGE_EBT_MARK=mCONFIG_BRIDGE_EBT_PKTTYPE=mCONFIG_BRIDGE_EBT_STP=mCONFIG_BRIDGE_EBT_VLAN=mCONFIG_BRIDGE_EBT_ARPREPLY=mCONFIG_BRIDGE_EBT_DNAT=mCONFIG_BRIDGE_EBT_MARK_T=mCONFIG_BRIDGE_EBT_REDIRECT=mCONFIG_BRIDGE_EBT_SNAT=mCONFIG_BRIDGE_EBT_LOG=mCONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not setCONFIG_IP_DCCP=mCONFIG_INET_DCCP_DIAG=m
#
# DCCP CCIDs Configuration
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not setCONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not setCONFIG_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 setCONFIG_TIPC=m
# CONFIG_TIPC_MEDIA_IB is not set CONFIG_TIPC_MEDIA_UDP=yCONFIG_TIPC_DIAG=mCONFIG_ATM=mCONFIG_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=mCONFIG_L2TP_DEBUGFS=mCONFIG_L2TP_V3=yCONFIG_L2TP_IP=mCONFIG_L2TP_ETH=mCONFIG_STP=mCONFIG_GARP=mCONFIG_MRP=mCONFIG_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=mCONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y
# CONFIG_DECNET is not setCONFIG_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 setCONFIG_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=mCONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#CONFIG_NET_SCH_CBQ=mCONFIG_NET_SCH_HTB=mCONFIG_NET_SCH_HFSC=mCONFIG_NET_SCH_ATM=mCONFIG_NET_SCH_PRIO=mCONFIG_NET_SCH_MULTIQ=mCONFIG_NET_SCH_RED=mCONFIG_NET_SCH_SFB=mCONFIG_NET_SCH_SFQ=mCONFIG_NET_SCH_TEQL=mCONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not setCONFIG_NET_SCH_GRED=mCONFIG_NET_SCH_DSMARK=mCONFIG_NET_SCH_NETEM=mCONFIG_NET_SCH_DRR=mCONFIG_NET_SCH_MQPRIO=m
# CONFIG_NET_SCH_SKBPRIO is not setCONFIG_NET_SCH_CHOKE=mCONFIG_NET_SCH_QFQ=mCONFIG_NET_SCH_CODEL=mCONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not setCONFIG_NET_SCH_FQ=m
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not setCONFIG_NET_SCH_INGRESS=mCONFIG_NET_SCH_PLUG=m
# CONFIG_NET_SCH_DEFAULT is not set
#
# Classification
#CONFIG_NET_CLS=yCONFIG_NET_CLS_BASIC=mCONFIG_NET_CLS_TCINDEX=mCONFIG_NET_CLS_ROUTE4=mCONFIG_NET_CLS_FW=mCONFIG_NET_CLS_U32=mCONFIG_CLS_U32_PERF=yCONFIG_CLS_U32_MARK=yCONFIG_NET_CLS_RSVP=mCONFIG_NET_CLS_RSVP6=mCONFIG_NET_CLS_FLOW=mCONFIG_NET_CLS_CGROUP=yCONFIG_NET_CLS_BPF=m
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not setCONFIG_NET_EMATCH=yCONFIG_NET_EMATCH_STACK=32CONFIG_NET_EMATCH_CMP=mCONFIG_NET_EMATCH_NBYTE=mCONFIG_NET_EMATCH_U32=mCONFIG_NET_EMATCH_META=mCONFIG_NET_EMATCH_TEXT=m
# CONFIG_NET_EMATCH_CANID is not setCONFIG_NET_EMATCH_IPSET=m
# CONFIG_NET_EMATCH_IPT is not setCONFIG_NET_CLS_ACT=yCONFIG_NET_ACT_POLICE=mCONFIG_NET_ACT_GACT=mCONFIG_GACT_PROB=yCONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_SAMPLE is not setCONFIG_NET_ACT_IPT=mCONFIG_NET_ACT_NAT=mCONFIG_NET_ACT_PEDIT=mCONFIG_NET_ACT_SIMP=mCONFIG_NET_ACT_SKBEDIT=mCONFIG_NET_ACT_CSUM=m
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_CT is not setCONFIG_NET_SCH_FIFO=yCONFIG_DCB=yCONFIG_DNS_RESOLVER=m
# CONFIG_BATMAN_ADV is not setCONFIG_OPENVSWITCH=mCONFIG_OPENVSWITCH_GRE=mCONFIG_OPENVSWITCH_VXLAN=mCONFIG_OPENVSWITCH_GENEVE=mCONFIG_VSOCKETS=mCONFIG_VSOCKETS_DIAG=mCONFIG_VMWARE_VMCI_VSOCKETS=m
# CONFIG_VIRTIO_VSOCKETS is not set
# CONFIG_HYPERV_VSOCKETS is not setCONFIG_NETLINK_DIAG=mCONFIG_MPLS=yCONFIG_NET_MPLS_GSO=m
# CONFIG_MPLS_ROUTING is not setCONFIG_NET_NSH=m
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not setCONFIG_NET_L3_MASTER_DEV=y
# CONFIG_NET_NCSI is not setCONFIG_RPS=yCONFIG_RFS_ACCEL=yCONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not setCONFIG_CGROUP_NET_CLASSID=yCONFIG_NET_RX_BUSY_POLL=yCONFIG_BQL=yCONFIG_BPF_JIT=yCONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#CONFIG_NET_PKTGEN=mCONFIG_NET_DROP_MONITOR=y
# end of Network testing # end of Networking options
# CONFIG_HAMRADIO is not setCONFIG_CAN=mCONFIG_CAN_RAW=mCONFIG_CAN_BCM=mCONFIG_CAN_GW=m
#
# CAN Device Drivers
#CONFIG_CAN_VCAN=m
# CONFIG_CAN_VXCAN is not setCONFIG_CAN_SLCAN=mCONFIG_CAN_DEV=mCONFIG_CAN_CALC_BITTIMING=yCONFIG_CAN_C_CAN=mCONFIG_CAN_C_CAN_PLATFORM=mCONFIG_CAN_C_CAN_PCI=mCONFIG_CAN_CC770=m
# CONFIG_CAN_CC770_ISA is not setCONFIG_CAN_CC770_PLATFORM=m
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not setCONFIG_CAN_SJA1000=m
# CONFIG_CAN_SJA1000_ISA is not setCONFIG_CAN_SJA1000_PLATFORM=mCONFIG_CAN_EMS_PCI=mCONFIG_CAN_PEAK_PCI=mCONFIG_CAN_PEAK_PCIEC=yCONFIG_CAN_KVASER_PCI=mCONFIG_CAN_PLX_PCI=mCONFIG_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=mCONFIG_CAN_EMS_USB=mCONFIG_CAN_ESD_USB2=m
# CONFIG_CAN_GS_USB is not setCONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not setCONFIG_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=mCONFIG_BT_BREDR=yCONFIG_BT_RFCOMM=mCONFIG_BT_RFCOMM_TTY=yCONFIG_BT_BNEP=mCONFIG_BT_BNEP_MC_FILTER=yCONFIG_BT_BNEP_PROTO_FILTER=yCONFIG_BT_CMTP=mCONFIG_BT_HIDP=mCONFIG_BT_HS=yCONFIG_BT_LE=y
# CONFIG_BT_6LOWPAN is not set
# CONFIG_BT_LEDS is not set
# CONFIG_BT_SELFTEST is not setCONFIG_BT_DEBUGFS=y
#
# Bluetooth device drivers
#CONFIG_BT_INTEL=mCONFIG_BT_BCM=mCONFIG_BT_RTL=mCONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not setCONFIG_BT_HCIBTUSB_BCM=y
# CONFIG_BT_HCIBTUSB_MTK is not setCONFIG_BT_HCIBTUSB_RTL=yCONFIG_BT_HCIBTSDIO=mCONFIG_BT_HCIUART=mCONFIG_BT_HCIUART_H4=yCONFIG_BT_HCIUART_BCSP=yCONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_INTEL is not set
# CONFIG_BT_HCIUART_AG6XX is not setCONFIG_BT_HCIBCM203X=mCONFIG_BT_HCIBPA10X=mCONFIG_BT_HCIBFUSB=mCONFIG_BT_HCIVHCI=mCONFIG_BT_MRVL=mCONFIG_BT_MRVL_SDIO=mCONFIG_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 setCONFIG_FIB_RULES=yCONFIG_WIRELESS=yCONFIG_WIRELESS_EXT=yCONFIG_WEXT_CORE=yCONFIG_WEXT_PROC=yCONFIG_WEXT_PRIV=yCONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not setCONFIG_CFG80211_REQUIRE_SIGNED_REGDB=yCONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=yCONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not setCONFIG_CFG80211_CRDA_SUPPORT=yCONFIG_CFG80211_WEXT=yCONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG is not setCONFIG_MAC80211=mCONFIG_MAC80211_HAS_RC=yCONFIG_MAC80211_RC_MINSTREL=yCONFIG_MAC80211_RC_DEFAULT_MINSTREL=yCONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not setCONFIG_MAC80211_LEDS=yCONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not setCONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not setCONFIG_RFKILL=mCONFIG_RFKILL_LEDS=yCONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not setCONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not setCONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not setCONFIG_LWTUNNEL=yCONFIG_LWTUNNEL_BPF=yCONFIG_DST_CACHE=yCONFIG_GRO_CELLS=yCONFIG_NET_DEVLINK=yCONFIG_PAGE_POOL=yCONFIG_FAILOVER=mCONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#CONFIG_HAVE_EISA=y
# CONFIG_EISA is not setCONFIG_HAVE_PCI=yCONFIG_PCI=yCONFIG_PCI_DOMAINS=yCONFIG_PCIEPORTBUS=yCONFIG_HOTPLUG_PCI_PCIE=yCONFIG_PCIEAER=yCONFIG_PCIEAER_INJECT=mCONFIG_PCIE_ECRC=yCONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not setCONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not setCONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCIE_BW is not setCONFIG_PCI_MSI=yCONFIG_PCI_MSI_IRQ_DOMAIN=yCONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not setCONFIG_PCI_STUB=y
# CONFIG_PCI_PF_STUB is not set
# CONFIG_XEN_PCIDEV_FRONTEND is not setCONFIG_PCI_ATS=yCONFIG_PCI_LOCKLESS_CONFIG=yCONFIG_PCI_IOV=yCONFIG_PCI_PRI=yCONFIG_PCI_PASID=yCONFIG_PCI_LABEL=y
# CONFIG_PCI_HYPERV is not setCONFIG_HOTPLUG_PCI=yCONFIG_HOTPLUG_PCI_ACPI=yCONFIG_HOTPLUG_PCI_ACPI_IBM=m
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# PCI controller drivers
#
#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# CONFIG_VMD is not set
#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set
# end of DesignWare PCI Core 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 setCONFIG_CARDBUS=y
#
# PC-card bridges
#CONFIG_YENTA=mCONFIG_YENTA_O2=yCONFIG_YENTA_RICOH=yCONFIG_YENTA_TI=yCONFIG_YENTA_ENE_TUNE=yCONFIG_YENTA_TOSHIBA=y
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#CONFIG_UEVENT_HELPER=yCONFIG_UEVENT_HELPER_PATH=""CONFIG_DEVTMPFS=yCONFIG_DEVTMPFS_MOUNT=yCONFIG_STANDALONE=yCONFIG_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
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=yCONFIG_ALLOW_DEV_COREDUMP=yCONFIG_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 setCONFIG_SYS_HYPERVISOR=yCONFIG_GENERIC_CPU_AUTOPROBE=yCONFIG_GENERIC_CPU_VULNERABILITIES=yCONFIG_REGMAP=yCONFIG_REGMAP_I2C=mCONFIG_REGMAP_SPI=mCONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
# end of Bus devices
CONFIG_CONNECTOR=yCONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not setCONFIG_MTD=m
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# Partition parsers
#
# CONFIG_MTD_REDBOOT_PARTS is not set
# end of Partition parsers
#
# User Modules And Translation Layers
#CONFIG_MTD_BLKDEVS=mCONFIG_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 setCONFIG_MTD_MAP_BANK_WIDTH_1=yCONFIG_MTD_MAP_BANK_WIDTH_2=yCONFIG_MTD_MAP_BANK_WIDTH_4=yCONFIG_MTD_CFI_I1=yCONFIG_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 setCONFIG_MTD_PHRAM=m
# 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 setCONFIG_MTD_UBI=mCONFIG_MTD_UBI_WL_THRESHOLD=4096CONFIG_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 setCONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=yCONFIG_PARPORT=mCONFIG_PARPORT_PC=mCONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_AX88796 is not setCONFIG_PARPORT_1284=yCONFIG_PARPORT_NOT_PC=yCONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#CONFIG_PNPACPI=yCONFIG_BLK_DEV=yCONFIG_BLK_DEV_NULL_BLK=m
# CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION is not set CONFIG_BLK_DEV_FD=mCONFIG_CDROM=m
# CONFIG_PARIDE is not set CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m CONFIG_ZRAM=m
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING 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=mCONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 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_XEN_BLKDEV_BACKEND is not set CONFIG_VIRTIO_BLK=m
# CONFIG_VIRTIO_BLK_SCSI is not set CONFIG_BLK_DEV_RBD=m
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#CONFIG_NVME_CORE=mCONFIG_BLK_DEV_NVME=m
# CONFIG_NVME_MULTIPATH is not set
# CONFIG_NVME_RDMA is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET 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 setCONFIG_SGI_IOC4=mCONFIG_TIFM_CORE=mCONFIG_TIFM_7XX1=m
# CONFIG_ICS932S401 is not setCONFIG_ENCLOSURE_SERVICES=mCONFIG_SGI_XP=mCONFIG_HP_ILO=mCONFIG_SGI_GRU=m
# CONFIG_SGI_GRU_DEBUG is not setCONFIG_APDS9802ALS=mCONFIG_ISL29003=mCONFIG_ISL29020=mCONFIG_SENSORS_TSL2550=mCONFIG_SENSORS_BH1770=mCONFIG_SENSORS_APDS990X=m
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not setCONFIG_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 setCONFIG_PVPANIC=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#CONFIG_EEPROM_AT24=m
# CONFIG_EEPROM_AT25 is not setCONFIG_EEPROM_LEGACY=mCONFIG_EEPROM_MAX6875=mCONFIG_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 setCONFIG_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
#
# Altera FPGA firmware download module (requires I2C) #CONFIG_ALTERA_STAPL=mCONFIG_INTEL_MEI=mCONFIG_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
#
#
# Intel MIC Bus Driver
#
# CONFIG_INTEL_MIC_BUS is not set
#
# SCIF Bus Driver
#
# CONFIG_SCIF_BUS is not set
#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers #
#
# VOP Driver
#
# 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
# end of Misc devices
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#CONFIG_SCSI_MOD=yCONFIG_RAID_ATTRS=mCONFIG_SCSI=yCONFIG_SCSI_DMA=yCONFIG_SCSI_NETLINK=yCONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#CONFIG_BLK_DEV_SD=mCONFIG_CHR_DEV_ST=mCONFIG_BLK_DEV_SR=mCONFIG_BLK_DEV_SR_VENDOR=yCONFIG_CHR_DEV_SG=mCONFIG_CHR_DEV_SCH=mCONFIG_SCSI_ENCLOSURE=mCONFIG_SCSI_CONSTANTS=yCONFIG_SCSI_LOGGING=yCONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#CONFIG_SCSI_SPI_ATTRS=mCONFIG_SCSI_FC_ATTRS=mCONFIG_SCSI_ISCSI_ATTRS=mCONFIG_SCSI_SAS_ATTRS=mCONFIG_SCSI_SAS_LIBSAS=mCONFIG_SCSI_SAS_ATA=yCONFIG_SCSI_SAS_HOST_SMP=yCONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=yCONFIG_ISCSI_TCP=mCONFIG_ISCSI_BOOT_SYSFS=mCONFIG_SCSI_CXGB3_ISCSI=mCONFIG_SCSI_CXGB4_ISCSI=mCONFIG_SCSI_BNX2_ISCSI=mCONFIG_SCSI_BNX2X_FCOE=mCONFIG_BE2ISCSI=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not setCONFIG_SCSI_HPSA=mCONFIG_SCSI_3W_9XXX=mCONFIG_SCSI_3W_SAS=m
# CONFIG_SCSI_ACARD is not setCONFIG_SCSI_AACRAID=m
# CONFIG_SCSI_AIC7XXX is not setCONFIG_SCSI_AIC79XX=mCONFIG_AIC79XX_CMDS_PER_DEVICE=4CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_DEBUG_ENABLE is not setCONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC94XX is not setCONFIG_SCSI_MVSAS=m
# CONFIG_SCSI_MVSAS_DEBUG is not setCONFIG_SCSI_MVSAS_TASKLET=yCONFIG_SCSI_MVUMI=m
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not setCONFIG_SCSI_ARCMSR=m
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not setCONFIG_MEGARAID_SAS=mCONFIG_SCSI_MPT3SAS=mCONFIG_SCSI_MPT2SAS_MAX_SGE=128CONFIG_SCSI_MPT3SAS_MAX_SGE=128CONFIG_SCSI_MPT2SAS=m
# CONFIG_SCSI_SMARTPQI is not setCONFIG_SCSI_UFSHCD=mCONFIG_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 setCONFIG_SCSI_HPTIOP=m
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not setCONFIG_VMWARE_PVSCSI=mCONFIG_XEN_SCSI_FRONTEND=mCONFIG_HYPERV_STORAGE=mCONFIG_LIBFC=mCONFIG_LIBFCOE=mCONFIG_FCOE=mCONFIG_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 setCONFIG_SCSI_ISCI=m
# CONFIG_SCSI_IPS is not setCONFIG_SCSI_INITIO=m
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not setCONFIG_SCSI_STEX=m
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not setCONFIG_SCSI_QLA_FC=m
# CONFIG_TCM_QLA2XXX is not setCONFIG_SCSI_QLA_ISCSI=m
# CONFIG_QEDI is not set
# CONFIG_QEDF is not setCONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not setCONFIG_SCSI_DEBUG=mCONFIG_SCSI_PMCRAID=mCONFIG_SCSI_PM8001=mCONFIG_SCSI_BFA_FC=mCONFIG_SCSI_VIRTIO=m
# CONFIG_SCSI_CHELSIO_FCOE is not setCONFIG_SCSI_DH=yCONFIG_SCSI_DH_RDAC=yCONFIG_SCSI_DH_HP_SW=yCONFIG_SCSI_DH_EMC=yCONFIG_SCSI_DH_ALUA=y
# end of SCSI device support
CONFIG_ATA=mCONFIG_ATA_VERBOSE_ERROR=yCONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not setCONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#CONFIG_SATA_AHCI=mCONFIG_SATA_MOBILE_LPM_POLICY=0CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_SATA_INIC162X is not setCONFIG_SATA_ACARD_AHCI=mCONFIG_SATA_SIL24=mCONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#CONFIG_PDC_ADMA=mCONFIG_SATA_QSTOR=mCONFIG_SATA_SX4=mCONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#CONFIG_ATA_PIIX=m
# CONFIG_SATA_DWC is not setCONFIG_SATA_MV=mCONFIG_SATA_NV=mCONFIG_SATA_PROMISE=mCONFIG_SATA_SIL=mCONFIG_SATA_SIS=mCONFIG_SATA_SVW=mCONFIG_SATA_ULI=mCONFIG_SATA_VIA=mCONFIG_SATA_VITESSE=m
#
# PATA SFF controllers with BMDMA
#CONFIG_PATA_ALI=mCONFIG_PATA_AMD=mCONFIG_PATA_ARTOP=mCONFIG_PATA_ATIIXP=mCONFIG_PATA_ATP867X=mCONFIG_PATA_CMD64X=m
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not setCONFIG_PATA_HPT366=mCONFIG_PATA_HPT37X=mCONFIG_PATA_HPT3X2N=mCONFIG_PATA_HPT3X3=m
# CONFIG_PATA_HPT3X3_DMA is not setCONFIG_PATA_IT8213=mCONFIG_PATA_IT821X=mCONFIG_PATA_JMICRON=mCONFIG_PATA_MARVELL=mCONFIG_PATA_NETCELL=mCONFIG_PATA_NINJA32=m
# CONFIG_PATA_NS87415 is not setCONFIG_PATA_OLDPIIX=m
# CONFIG_PATA_OPTIDMA is not setCONFIG_PATA_PDC2027X=mCONFIG_PATA_PDC_OLD=m
# CONFIG_PATA_RADISYS is not setCONFIG_PATA_RDC=mCONFIG_PATA_SCH=mCONFIG_PATA_SERVERWORKS=mCONFIG_PATA_SIL680=mCONFIG_PATA_SIS=mCONFIG_PATA_TOSHIBA=m
# CONFIG_PATA_TRIFLEX is not setCONFIG_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_RZ1000 is not set
#
# Generic fallback / legacy drivers
#CONFIG_PATA_ACPI=mCONFIG_ATA_GENERIC=m
# CONFIG_PATA_LEGACY is not set CONFIG_MD=yCONFIG_BLK_DEV_MD=yCONFIG_MD_AUTODETECT=yCONFIG_MD_LINEAR=mCONFIG_MD_RAID0=mCONFIG_MD_RAID1=mCONFIG_MD_RAID10=mCONFIG_MD_RAID456=m
# CONFIG_MD_MULTIPATH is not set 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=mCONFIG_DM_DEBUG=yCONFIG_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=mCONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m CONFIG_DM_CACHE=mCONFIG_DM_CACHE_SMQ=m
# CONFIG_DM_WRITECACHE is not set CONFIG_DM_ERA=mCONFIG_DM_MIRROR=m CONFIG_DM_LOG_USERSPACE=mCONFIG_DM_RAID=mCONFIG_DM_ZERO=mCONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_QL=m CONFIG_DM_MULTIPATH_ST=mCONFIG_DM_DELAY=m
# CONFIG_DM_DUST is not set CONFIG_DM_UEVENT=yCONFIG_DM_FLAKEY=mCONFIG_DM_VERITY=m
# CONFIG_DM_VERITY_FEC is not set CONFIG_DM_SWITCH=m
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set CONFIG_TARGET_CORE=mCONFIG_TCM_IBLOCK=mCONFIG_TCM_FILEIO=mCONFIG_TCM_PSCSI=mCONFIG_TCM_USER2=m CONFIG_LOOPBACK_TARGET=mCONFIG_TCM_FC=mCONFIG_ISCSI_TARGET=m
# CONFIG_ISCSI_TARGET_CXGB4 is not set
# CONFIG_SBP_TARGET is not set CONFIG_FUSION=yCONFIG_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=mCONFIG_FIREWIRE_OHCI=mCONFIG_FIREWIRE_SBP2=mCONFIG_FIREWIRE_NET=m
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
CONFIG_MACINTOSH_DRIVERS=yCONFIG_MAC_EMUMOUSEBTN=yCONFIG_NETDEVICES=yCONFIG_MII=mCONFIG_NET_CORE=yCONFIG_BONDING=mCONFIG_DUMMY=m
# CONFIG_EQUALIZER is not setCONFIG_NET_FC=yCONFIG_IFB=mCONFIG_NET_TEAM=mCONFIG_NET_TEAM_MODE_BROADCAST=mCONFIG_NET_TEAM_MODE_ROUNDROBIN=mCONFIG_NET_TEAM_MODE_RANDOM=mCONFIG_NET_TEAM_MODE_ACTIVEBACKUP=mCONFIG_NET_TEAM_MODE_LOADBALANCE=mCONFIG_MACVLAN=mCONFIG_MACVTAP=mCONFIG_IPVLAN_L3S=yCONFIG_IPVLAN=m
# CONFIG_IPVTAP is not setCONFIG_VXLAN=mCONFIG_GENEVE=m
# CONFIG_GTP is not set
# CONFIG_MACSEC is not setCONFIG_NETCONSOLE=mCONFIG_NETCONSOLE_DYNAMIC=yCONFIG_NETPOLL=yCONFIG_NET_POLL_CONTROLLER=yCONFIG_TUN=mCONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not setCONFIG_VETH=mCONFIG_VIRTIO_NET=mCONFIG_NLMON=m
# CONFIG_NET_VRF is not set
# CONFIG_ARCNET is not set
# CONFIG_ATM_DRIVERS is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers
CONFIG_ETHERNET=yCONFIG_MDIO=m
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not setCONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not setCONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not setCONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
# CONFIG_NET_VENDOR_AMD is not setCONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not setCONFIG_NET_VENDOR_ARC=yCONFIG_NET_VENDOR_ATHEROS=yCONFIG_ATL2=mCONFIG_ATL1=mCONFIG_ATL1E=mCONFIG_ATL1C=mCONFIG_ALX=m
# CONFIG_NET_VENDOR_AURORA is not setCONFIG_NET_VENDOR_BROADCOM=yCONFIG_B44=mCONFIG_B44_PCI_AUTOSELECT=yCONFIG_B44_PCICORE_AUTOSELECT=yCONFIG_B44_PCI=y
# CONFIG_BCMGENET is not setCONFIG_BNX2=mCONFIG_CNIC=mCONFIG_TIGON3=mCONFIG_TIGON3_HWMON=yCONFIG_BNX2X=mCONFIG_BNX2X_SRIOV=y
# CONFIG_SYSTEMPORT is not setCONFIG_BNXT=mCONFIG_BNXT_SRIOV=yCONFIG_BNXT_FLOWER_OFFLOAD=y
# CONFIG_BNXT_DCB is not setCONFIG_BNXT_HWMON=yCONFIG_NET_VENDOR_BROCADE=yCONFIG_BNA=mCONFIG_NET_VENDOR_CADENCE=yCONFIG_MACB=mCONFIG_MACB_USE_HWSTAMP=y
# CONFIG_MACB_PCI is not setCONFIG_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 is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not setCONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not setCONFIG_CHELSIO_T3=mCONFIG_CHELSIO_T4=m
# CONFIG_CHELSIO_T4_DCB is not setCONFIG_CHELSIO_T4VF=mCONFIG_CHELSIO_LIB=mCONFIG_NET_VENDOR_CISCO=yCONFIG_ENIC=mCONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not setCONFIG_DNET=mCONFIG_NET_VENDOR_DEC=yCONFIG_NET_TULIP=yCONFIG_DE2104X=mCONFIG_DE2104X_DSL=0CONFIG_TULIP=m
# CONFIG_TULIP_MWI is not setCONFIG_TULIP_MMIO=y
# CONFIG_TULIP_NAPI is not setCONFIG_DE4X5=mCONFIG_WINBOND_840=mCONFIG_DM9102=mCONFIG_ULI526X=mCONFIG_PCMCIA_XIRCOM=m
# CONFIG_NET_VENDOR_DLINK is not setCONFIG_NET_VENDOR_EMULEX=yCONFIG_BE2NET=mCONFIG_BE2NET_HWMON=yCONFIG_BE2NET_BE2=yCONFIG_BE2NET_BE3=yCONFIG_BE2NET_LANCER=yCONFIG_BE2NET_SKYHAWK=yCONFIG_NET_VENDOR_EZCHIP=yCONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
# CONFIG_NET_VENDOR_HP is not setCONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
# CONFIG_NET_VENDOR_I825XX is not setCONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not setCONFIG_E1000=yCONFIG_E1000E=yCONFIG_E1000E_HWTS=yCONFIG_IGB=mCONFIG_IGB_HWMON=yCONFIG_IGB_DCA=yCONFIG_IGBVF=mCONFIG_IXGB=mCONFIG_IXGBE=mCONFIG_IXGBE_HWMON=yCONFIG_IXGBE_DCA=yCONFIG_IXGBE_DCB=yCONFIG_IXGBEVF=mCONFIG_I40E=mCONFIG_I40E_DCB=yCONFIG_IAVF=mCONFIG_I40EVF=m
# CONFIG_ICE is not setCONFIG_FM10K=m
# CONFIG_IGC is not setCONFIG_JME=mCONFIG_NET_VENDOR_MARVELL=yCONFIG_MVMDIO=mCONFIG_SKGE=m
# CONFIG_SKGE_DEBUG is not setCONFIG_SKGE_GENESIS=yCONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not setCONFIG_NET_VENDOR_MELLANOX=yCONFIG_MLX4_EN=mCONFIG_MLX4_EN_DCB=yCONFIG_MLX4_CORE=mCONFIG_MLX4_DEBUG=yCONFIG_MLX4_CORE_GEN2=yCONFIG_MLX5_CORE=m
# CONFIG_MLX5_FPGA is not setCONFIG_MLX5_CORE_EN=yCONFIG_MLX5_EN_ARFS=yCONFIG_MLX5_EN_RXNFC=yCONFIG_MLX5_MPFS=yCONFIG_MLX5_CORE_EN_DCB=y
# CONFIG_MLX5_CORE_IPOIB is not set
# CONFIG_MLXSW_CORE is not setCONFIG_MLXFW=m
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not setCONFIG_NET_VENDOR_MICROSEMI=yCONFIG_NET_VENDOR_MYRI=yCONFIG_MYRI10GE=mCONFIG_MYRI10GE_DCA=y
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NATSEMI is not setCONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not setCONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not setCONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
# CONFIG_NET_VENDOR_NVIDIA is not setCONFIG_NET_VENDOR_OKI=yCONFIG_ETHOC=mCONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not setCONFIG_NET_VENDOR_QLOGIC=yCONFIG_QLA3XXX=mCONFIG_QLCNIC=mCONFIG_QLCNIC_SRIOV=yCONFIG_QLCNIC_DCB=yCONFIG_QLCNIC_HWMON=yCONFIG_QLGE=mCONFIG_NETXEN_NIC=mCONFIG_QED=mCONFIG_QED_SRIOV=yCONFIG_QEDE=mCONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
# CONFIG_NET_VENDOR_RDC is not setCONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not setCONFIG_8139CP=mCONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not setCONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not setCONFIG_R8169=mCONFIG_NET_VENDOR_RENESAS=yCONFIG_NET_VENDOR_ROCKER=yCONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
# CONFIG_NET_VENDOR_SEEQ is not setCONFIG_NET_VENDOR_SOLARFLARE=yCONFIG_SFC=mCONFIG_SFC_MTD=yCONFIG_SFC_MCDI_MON=yCONFIG_SFC_SRIOV=yCONFIG_SFC_MCDI_LOGGING=y
# CONFIG_SFC_FALCON is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not setCONFIG_NET_VENDOR_SMSC=yCONFIG_EPIC100=m
# CONFIG_SMSC911X is not setCONFIG_SMSC9420=mCONFIG_NET_VENDOR_SOCIONEXT=y
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not setCONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
# CONFIG_NET_VENDOR_TEHUTI is not setCONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not setCONFIG_TLAN=m
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WIZNET is not setCONFIG_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 setCONFIG_MDIO_DEVICE=yCONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not setCONFIG_MDIO_BITBANG=m
# CONFIG_MDIO_GPIO is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_THUNDER is not setCONFIG_PHYLIB=yCONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set
#
# MII PHY device drivers
#CONFIG_AMD_PHY=m
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not setCONFIG_AT803X_PHY=m
# CONFIG_BCM7XXX_PHY is not setCONFIG_BCM87XX_PHY=mCONFIG_BCM_NET_PHYLIB=mCONFIG_BROADCOM_PHY=mCONFIG_CICADA_PHY=m
# CONFIG_CORTINA_PHY is not setCONFIG_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 setCONFIG_FIXED_PHY=yCONFIG_ICPLUS_PHY=m
# CONFIG_INTEL_XWAY_PHY is not setCONFIG_LSI_ET1011C_PHY=mCONFIG_LXT_PHY=mCONFIG_MARVELL_PHY=m
# CONFIG_MARVELL_10G_PHY is not setCONFIG_MICREL_PHY=m
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not setCONFIG_NATIONAL_PHY=m
# CONFIG_NXP_TJA11XX_PHY is not setCONFIG_QSEMI_PHY=mCONFIG_REALTEK_PHY=m
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not setCONFIG_SMSC_PHY=mCONFIG_STE10XP=m
# CONFIG_TERANETICS_PHY is not setCONFIG_VITESSE_PHY=m
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_PLIP is not setCONFIG_PPP=mCONFIG_PPP_BSDCOMP=mCONFIG_PPP_DEFLATE=mCONFIG_PPP_FILTER=yCONFIG_PPP_MPPE=mCONFIG_PPP_MULTILINK=yCONFIG_PPPOATM=mCONFIG_PPPOE=mCONFIG_PPTP=mCONFIG_PPPOL2TP=mCONFIG_PPP_ASYNC=mCONFIG_PPP_SYNC_TTY=mCONFIG_SLIP=mCONFIG_SLHC=mCONFIG_SLIP_COMPRESSED=yCONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not setCONFIG_USB_NET_DRIVERS=yCONFIG_USB_CATC=mCONFIG_USB_KAWETH=mCONFIG_USB_PEGASUS=mCONFIG_USB_RTL8150=mCONFIG_USB_RTL8152=m
# CONFIG_USB_LAN78XX is not setCONFIG_USB_USBNET=mCONFIG_USB_NET_AX8817X=mCONFIG_USB_NET_AX88179_178A=mCONFIG_USB_NET_CDCETHER=mCONFIG_USB_NET_CDC_EEM=mCONFIG_USB_NET_CDC_NCM=mCONFIG_USB_NET_HUAWEI_CDC_NCM=mCONFIG_USB_NET_CDC_MBIM=mCONFIG_USB_NET_DM9601=m
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not setCONFIG_USB_NET_SMSC75XX=mCONFIG_USB_NET_SMSC95XX=mCONFIG_USB_NET_GL620A=mCONFIG_USB_NET_NET1080=mCONFIG_USB_NET_PLUSB=mCONFIG_USB_NET_MCS7830=mCONFIG_USB_NET_RNDIS_HOST=mCONFIG_USB_NET_CDC_SUBSET_ENABLE=mCONFIG_USB_NET_CDC_SUBSET=mCONFIG_USB_ALI_M5632=yCONFIG_USB_AN2720=yCONFIG_USB_BELKIN=yCONFIG_USB_ARMLINUX=yCONFIG_USB_EPSON2888=yCONFIG_USB_KC2190=yCONFIG_USB_NET_ZAURUS=mCONFIG_USB_NET_CX82310_ETH=mCONFIG_USB_NET_KALMIA=mCONFIG_USB_NET_QMI_WWAN=mCONFIG_USB_HSO=mCONFIG_USB_NET_INT51X1=mCONFIG_USB_IPHETH=mCONFIG_USB_SIERRA_NET=mCONFIG_USB_VL600=m
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not setCONFIG_WLAN=yCONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not setCONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
# CONFIG_ATH9K is not set
# CONFIG_ATH9K_HTC 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 setCONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not setCONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not setCONFIG_BRCMUTIL=mCONFIG_BRCMSMAC=mCONFIG_BRCMFMAC=mCONFIG_BRCMFMAC_PROTO_BCDC=yCONFIG_BRCMFMAC_PROTO_MSGBUF=yCONFIG_BRCMFMAC_SDIO=yCONFIG_BRCMFMAC_USB=yCONFIG_BRCMFMAC_PCIE=y
# CONFIG_BRCM_TRACING is not set
# CONFIG_BRCMDBG is not setCONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not setCONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not setCONFIG_IWLEGACY=mCONFIG_IWL4965=mCONFIG_IWL3945=m
#
# iwl3945 / iwl4965 Debugging Options # CONFIG_IWLEGACY_DEBUG=y CONFIG_IWLEGACY_DEBUGFS=y # end of iwl3945 / iwl4965 Debugging Options
CONFIG_IWLWIFI=mCONFIG_IWLWIFI_LEDS=yCONFIG_IWLDVM=mCONFIG_IWLMVM=mCONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set
#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not setCONFIG_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 setCONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not setCONFIG_MWIFIEX=mCONFIG_MWIFIEX_SDIO=mCONFIG_MWIFIEX_PCIE=mCONFIG_MWIFIEX_USB=mCONFIG_MWL8K=mCONFIG_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 setCONFIG_WLAN_VENDOR_RALINK=yCONFIG_RT2X00=m
# CONFIG_RT2400PCI is not set
# CONFIG_RT2500PCI is not setCONFIG_RT61PCI=mCONFIG_RT2800PCI=mCONFIG_RT2800PCI_RT33XX=yCONFIG_RT2800PCI_RT35XX=yCONFIG_RT2800PCI_RT53XX=yCONFIG_RT2800PCI_RT3290=y
# CONFIG_RT2500USB is not setCONFIG_RT73USB=mCONFIG_RT2800USB=mCONFIG_RT2800USB_RT33XX=yCONFIG_RT2800USB_RT35XX=y
# CONFIG_RT2800USB_RT3573 is not setCONFIG_RT2800USB_RT53XX=yCONFIG_RT2800USB_RT55XX=yCONFIG_RT2800USB_UNKNOWN=yCONFIG_RT2800_LIB=mCONFIG_RT2800_LIB_MMIO=mCONFIG_RT2X00_LIB_MMIO=mCONFIG_RT2X00_LIB_PCI=mCONFIG_RT2X00_LIB_USB=mCONFIG_RT2X00_LIB=mCONFIG_RT2X00_LIB_FIRMWARE=yCONFIG_RT2X00_LIB_CRYPTO=yCONFIG_RT2X00_LIB_LEDS=yCONFIG_RT2X00_LIB_DEBUGFS=y
# CONFIG_RT2X00_DEBUG is not setCONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not setCONFIG_RTL8187=mCONFIG_RTL8187_LEDS=yCONFIG_RTL_CARDS=mCONFIG_RTL8192CE=mCONFIG_RTL8192SE=mCONFIG_RTL8192DE=mCONFIG_RTL8723AE=mCONFIG_RTL8723BE=mCONFIG_RTL8188EE=mCONFIG_RTL8192EE=mCONFIG_RTL8821AE=mCONFIG_RTL8192CU=mCONFIG_RTLWIFI=mCONFIG_RTLWIFI_PCI=mCONFIG_RTLWIFI_USB=m
# CONFIG_RTLWIFI_DEBUG is not setCONFIG_RTL8192C_COMMON=mCONFIG_RTL8723_COMMON=mCONFIG_RTLBTCOEXIST=m
# CONFIG_RTL8XXXU is not set
# CONFIG_RTW88 is not setCONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not setCONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not setCONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not setCONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not setCONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_MAC80211_HWSIM is not set
# 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 setCONFIG_HDLC=mCONFIG_HDLC_RAW=m
# CONFIG_HDLC_RAW_ETH is not set CONFIG_HDLC_CISCO=mCONFIG_HDLC_FR=mCONFIG_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_DSCC4 is not setCONFIG_DLCI=mCONFIG_DLCI_MAX=8
# CONFIG_SBNI is not setCONFIG_IEEE802154_DRIVERS=mCONFIG_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 setCONFIG_XEN_NETDEV_FRONTEND=m
# CONFIG_XEN_NETDEV_BACKEND is not setCONFIG_VMXNET3=mCONFIG_FUJITSU_ES=mCONFIG_HYPERV_NET=m
# CONFIG_NETDEVSIM is not setCONFIG_NET_FAILOVER=mCONFIG_ISDN=yCONFIG_ISDN_CAPI=m
# CONFIG_CAPI_TRACE is not setCONFIG_ISDN_CAPI_CAPI20=mCONFIG_ISDN_CAPI_MIDDLEWARE=yCONFIG_MISDN=mCONFIG_MISDN_DSP=mCONFIG_MISDN_L1OIP=m
#
# mISDN hardware drivers
#CONFIG_MISDN_HFCPCI=mCONFIG_MISDN_HFCMULTI=mCONFIG_MISDN_HFCUSB=mCONFIG_MISDN_AVMFRITZ=mCONFIG_MISDN_SPEEDFAX=mCONFIG_MISDN_INFINEON=mCONFIG_MISDN_W6692=mCONFIG_MISDN_NETJET=mCONFIG_MISDN_HDLC=mCONFIG_MISDN_IPAC=mCONFIG_MISDN_ISAR=m
# CONFIG_NVM is not set
#
# Input device support
#CONFIG_INPUT=yCONFIG_INPUT_LEDS=yCONFIG_INPUT_FF_MEMLESS=yCONFIG_INPUT_POLLDEV=mCONFIG_INPUT_SPARSEKMAP=m
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not setCONFIG_INPUT_MOUSEDEV_SCREEN_X=1024CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not setCONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not setCONFIG_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 setCONFIG_INPUT_MOUSE=yCONFIG_MOUSE_PS2=yCONFIG_MOUSE_PS2_ALPS=yCONFIG_MOUSE_PS2_BYD=yCONFIG_MOUSE_PS2_LOGIPS2PP=yCONFIG_MOUSE_PS2_SYNAPTICS=yCONFIG_MOUSE_PS2_CYPRESS=yCONFIG_MOUSE_PS2_LIFEBOOK=yCONFIG_MOUSE_PS2_TRACKPOINT=yCONFIG_MOUSE_PS2_ELANTECH=yCONFIG_MOUSE_PS2_SENTELIC=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not setCONFIG_MOUSE_PS2_FOCALTECH=yCONFIG_MOUSE_PS2_VMMOUSE=yCONFIG_MOUSE_SERIAL=mCONFIG_MOUSE_APPLETOUCH=mCONFIG_MOUSE_BCM5974=mCONFIG_MOUSE_CYAPA=m
# CONFIG_MOUSE_ELAN_I2C is not setCONFIG_MOUSE_VSXXXAA=m
# CONFIG_MOUSE_GPIO is not setCONFIG_MOUSE_SYNAPTICS_I2C=mCONFIG_MOUSE_SYNAPTICS_USB=m
# CONFIG_INPUT_JOYSTICK is not setCONFIG_INPUT_TABLET=yCONFIG_TABLET_USB_ACECAD=mCONFIG_TABLET_USB_AIPTEK=mCONFIG_TABLET_USB_GTCO=m
# CONFIG_TABLET_USB_HANWANG is not setCONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not setCONFIG_INPUT_TOUCHSCREEN=yCONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 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 setCONFIG_TOUCHSCREEN_ELO=mCONFIG_TOUCHSCREEN_WACOM_W8001=mCONFIG_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 setCONFIG_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 setCONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_MMA8450 is not setCONFIG_INPUT_APANEL=mCONFIG_INPUT_GP2A=m
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not setCONFIG_INPUT_ATLAS_BTNS=mCONFIG_INPUT_ATI_REMOTE2=mCONFIG_INPUT_KEYSPAN_REMOTE=m
# CONFIG_INPUT_KXTJ9 is not setCONFIG_INPUT_POWERMATE=mCONFIG_INPUT_YEALINK=mCONFIG_INPUT_CM109=mCONFIG_INPUT_UINPUT=m
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not setCONFIG_INPUT_GPIO_ROTARY_ENCODER=m
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_CMA3000 is not setCONFIG_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 setCONFIG_RMI4_CORE=m
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SPI is not set
# CONFIG_RMI4_SMB is not setCONFIG_RMI4_F03=yCONFIG_RMI4_F03_SERIO=mCONFIG_RMI4_2D_SENSOR=yCONFIG_RMI4_F11=yCONFIG_RMI4_F12=yCONFIG_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=yCONFIG_ARCH_MIGHT_HAVE_PC_SERIO=yCONFIG_SERIO_I8042=yCONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not setCONFIG_SERIO_LIBPS2=yCONFIG_SERIO_RAW=mCONFIG_SERIO_ALTERA_PS2=m
# CONFIG_SERIO_PS2MULT is not setCONFIG_SERIO_ARC_PS2=mCONFIG_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=yCONFIG_VT=yCONFIG_CONSOLE_TRANSLATIONS=yCONFIG_VT_CONSOLE=yCONFIG_VT_CONSOLE_SLEEP=yCONFIG_HW_CONSOLE=yCONFIG_VT_HW_CONSOLE_BINDING=yCONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not setCONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not setCONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not setCONFIG_SYNCLINK=mCONFIG_SYNCLINKMP=mCONFIG_SYNCLINK_GT=mCONFIG_NOZOMI=m
# CONFIG_ISI is not setCONFIG_N_HDLC=mCONFIG_N_GSM=m
# CONFIG_TRACE_SINK is not set
# CONFIG_NULL_TTY is not setCONFIG_LDISC_AUTOLOAD=yCONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
#
# 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_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_DW=y
# CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_LPSS=y
# CONFIG_SERIAL_8250_MID is not set
# CONFIG_SERIAL_8250_MOXA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_KGDB_NMI is not set
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not setCONFIG_SERIAL_CORE=yCONFIG_SERIAL_CORE_CONSOLE=yCONFIG_CONSOLE_POLL=yCONFIG_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 setCONFIG_SERIAL_ARC=mCONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_DEV_BUS is not setCONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not setCONFIG_PPDEV=mCONFIG_HVC_DRIVER=yCONFIG_HVC_IRQ=yCONFIG_HVC_XEN=yCONFIG_HVC_XEN_FRONTEND=yCONFIG_VIRTIO_CONSOLE=mCONFIG_IPMI_HANDLER=mCONFIG_IPMI_DMI_DECODE=yCONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not setCONFIG_IPMI_DEVICE_INTERFACE=mCONFIG_IPMI_SI=mCONFIG_IPMI_SSIF=mCONFIG_IPMI_WATCHDOG=mCONFIG_IPMI_POWEROFF=mCONFIG_HW_RANDOM=yCONFIG_HW_RANDOM_TIMERIOMEM=mCONFIG_HW_RANDOM_INTEL=mCONFIG_HW_RANDOM_AMD=mCONFIG_HW_RANDOM_VIA=mCONFIG_HW_RANDOM_VIRTIO=mCONFIG_NVRAM=y
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not setCONFIG_RAW_DRIVER=yCONFIG_MAX_RAW_DEVS=8192CONFIG_HPET=yCONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not setCONFIG_HANGCHECK_TIMER=mCONFIG_UV_MMTIMER=mCONFIG_TCG_TPM=yCONFIG_HW_RANDOM_TPM=yCONFIG_TCG_TIS_CORE=yCONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not setCONFIG_TCG_TIS_I2C_ATMEL=mCONFIG_TCG_TIS_I2C_INFINEON=mCONFIG_TCG_TIS_I2C_NUVOTON=mCONFIG_TCG_NSC=mCONFIG_TCG_ATMEL=mCONFIG_TCG_INFINEON=m
# CONFIG_TCG_XEN is not setCONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not setCONFIG_TCG_TIS_ST33ZP24=mCONFIG_TCG_TIS_ST33ZP24_I2C=m
# CONFIG_TCG_TIS_ST33ZP24_SPI is not setCONFIG_TELCLOCK=mCONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
# end of Character devices
# CONFIG_RANDOM_TRUST_CPU is not set
#
# I2C support
#CONFIG_I2C=mCONFIG_I2C_BOARDINFO=yCONFIG_I2C_COMPAT=yCONFIG_I2C_CHARDEV=mCONFIG_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=yCONFIG_I2C_SMBUS=mCONFIG_I2C_ALGOBIT=mCONFIG_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 setCONFIG_I2C_AMD756=mCONFIG_I2C_AMD756_S4882=mCONFIG_I2C_AMD8111=m
# CONFIG_I2C_AMD_MP2 is not setCONFIG_I2C_I801=mCONFIG_I2C_ISCH=mCONFIG_I2C_ISMT=mCONFIG_I2C_PIIX4=mCONFIG_I2C_NFORCE2=mCONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not setCONFIG_I2C_SIS96X=mCONFIG_I2C_VIA=mCONFIG_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=mCONFIG_I2C_SIMTEC=m
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#CONFIG_I2C_DIOLAN_U2C=mCONFIG_I2C_PARPORT=mCONFIG_I2C_PARPORT_LIGHT=m
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not setCONFIG_I2C_TINY_USB=mCONFIG_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 setCONFIG_SPI=y
# CONFIG_SPI_DEBUG is not setCONFIG_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 is not set
# 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 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 setCONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not setCONFIG_PPS_CLIENT_LDISC=mCONFIG_PPS_CLIENT_PARPORT=mCONFIG_PPS_CLIENT_GPIO=m
#
# PPS generators support
#
#
# PTP clock support
#CONFIG_PTP_1588_CLOCK=yCONFIG_DP83640_PHY=mCONFIG_PTP_1588_CLOCK_KVM=y
# end of PTP clock support
CONFIG_PINCTRL=yCONFIG_PINMUX=yCONFIG_PINCONF=yCONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_MCP23S08 is not setCONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_BROXTON is not set
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not setCONFIG_GPIOLIB=yCONFIG_GPIOLIB_FASTPATH_LIMIT=512CONFIG_GPIO_ACPI=yCONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not setCONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not setCONFIG_GPIO_ICH=m
# CONFIG_GPIO_LYNXPOINT is not set
# 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 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not setCONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_RESTART is not setCONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not setCONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER 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 setCONFIG_CHARGER_SMB347=m
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not setCONFIG_HWMON=yCONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#CONFIG_SENSORS_ABITUGURU=mCONFIG_SENSORS_ABITUGURU3=m
# CONFIG_SENSORS_AD7314 is not setCONFIG_SENSORS_AD7414=mCONFIG_SENSORS_AD7418=mCONFIG_SENSORS_ADM1021=mCONFIG_SENSORS_ADM1025=mCONFIG_SENSORS_ADM1026=mCONFIG_SENSORS_ADM1029=mCONFIG_SENSORS_ADM1031=mCONFIG_SENSORS_ADM9240=mCONFIG_SENSORS_ADT7X10=m
# CONFIG_SENSORS_ADT7310 is not setCONFIG_SENSORS_ADT7410=mCONFIG_SENSORS_ADT7411=mCONFIG_SENSORS_ADT7462=mCONFIG_SENSORS_ADT7470=mCONFIG_SENSORS_ADT7475=mCONFIG_SENSORS_ASC7621=mCONFIG_SENSORS_K8TEMP=mCONFIG_SENSORS_K10TEMP=mCONFIG_SENSORS_FAM15H_POWER=mCONFIG_SENSORS_APPLESMC=mCONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not setCONFIG_SENSORS_ATXP1=mCONFIG_SENSORS_DS620=mCONFIG_SENSORS_DS1621=mCONFIG_SENSORS_DELL_SMM=mCONFIG_SENSORS_I5K_AMB=mCONFIG_SENSORS_F71805F=mCONFIG_SENSORS_F71882FG=mCONFIG_SENSORS_F75375S=mCONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not setCONFIG_SENSORS_GL518SM=mCONFIG_SENSORS_GL520SM=mCONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not setCONFIG_SENSORS_IBMAEM=mCONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_I5500 is not setCONFIG_SENSORS_CORETEMP=mCONFIG_SENSORS_IT87=m
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not setCONFIG_SENSORS_LINEAGE=m
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2990 is not setCONFIG_SENSORS_LTC4151=mCONFIG_SENSORS_LTC4215=m
# CONFIG_SENSORS_LTC4222 is not setCONFIG_SENSORS_LTC4245=m
# CONFIG_SENSORS_LTC4260 is not setCONFIG_SENSORS_LTC4261=m
# CONFIG_SENSORS_MAX1111 is not setCONFIG_SENSORS_MAX16065=mCONFIG_SENSORS_MAX1619=mCONFIG_SENSORS_MAX1668=mCONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX6621 is not setCONFIG_SENSORS_MAX6639=mCONFIG_SENSORS_MAX6642=mCONFIG_SENSORS_MAX6650=mCONFIG_SENSORS_MAX6697=m
# CONFIG_SENSORS_MAX31790 is not setCONFIG_SENSORS_MCP3021=m
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_ADCXX is not setCONFIG_SENSORS_LM63=m
# CONFIG_SENSORS_LM70 is not setCONFIG_SENSORS_LM73=mCONFIG_SENSORS_LM75=mCONFIG_SENSORS_LM77=mCONFIG_SENSORS_LM78=mCONFIG_SENSORS_LM80=mCONFIG_SENSORS_LM83=mCONFIG_SENSORS_LM85=mCONFIG_SENSORS_LM87=mCONFIG_SENSORS_LM90=mCONFIG_SENSORS_LM92=mCONFIG_SENSORS_LM93=mCONFIG_SENSORS_LM95234=mCONFIG_SENSORS_LM95241=mCONFIG_SENSORS_LM95245=mCONFIG_SENSORS_PC87360=mCONFIG_SENSORS_PC87427=mCONFIG_SENSORS_NTC_THERMISTOR=m
# CONFIG_SENSORS_NCT6683 is not setCONFIG_SENSORS_NCT6775=m
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not setCONFIG_SENSORS_PCF8591=mCONFIG_PMBUS=mCONFIG_SENSORS_PMBUS=mCONFIG_SENSORS_ADM1275=m
# CONFIG_SENSORS_IBM_CFFPS 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 setCONFIG_SENSORS_LM25066=mCONFIG_SENSORS_LTC2978=m
# CONFIG_SENSORS_LTC3815 is not setCONFIG_SENSORS_MAX16064=m
# CONFIG_SENSORS_MAX20751 is not set
# CONFIG_SENSORS_MAX31785 is not setCONFIG_SENSORS_MAX34440=mCONFIG_SENSORS_MAX8688=m
# CONFIG_SENSORS_PXE1610 is not set
# CONFIG_SENSORS_TPS40422 is not set
# CONFIG_SENSORS_TPS53679 is not setCONFIG_SENSORS_UCD9000=mCONFIG_SENSORS_UCD9200=mCONFIG_SENSORS_ZL6100=mCONFIG_SENSORS_SHT15=mCONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not setCONFIG_SENSORS_SIS5595=mCONFIG_SENSORS_DME1737=mCONFIG_SENSORS_EMC1403=m
# CONFIG_SENSORS_EMC2103 is not setCONFIG_SENSORS_EMC6W201=mCONFIG_SENSORS_SMSC47M1=mCONFIG_SENSORS_SMSC47M192=mCONFIG_SENSORS_SMSC47B397=mCONFIG_SENSORS_SCH56XX_COMMON=mCONFIG_SENSORS_SCH5627=mCONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not setCONFIG_SENSORS_ADS1015=mCONFIG_SENSORS_ADS7828=m
# CONFIG_SENSORS_ADS7871 is not setCONFIG_SENSORS_AMC6821=mCONFIG_SENSORS_INA209=mCONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not setCONFIG_SENSORS_THMC50=mCONFIG_SENSORS_TMP102=m
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not setCONFIG_SENSORS_TMP401=mCONFIG_SENSORS_TMP421=mCONFIG_SENSORS_VIA_CPUTEMP=mCONFIG_SENSORS_VIA686A=mCONFIG_SENSORS_VT1211=mCONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not setCONFIG_SENSORS_W83781D=mCONFIG_SENSORS_W83791D=mCONFIG_SENSORS_W83792D=mCONFIG_SENSORS_W83793=mCONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not setCONFIG_SENSORS_W83L785TS=mCONFIG_SENSORS_W83L786NG=mCONFIG_SENSORS_W83627HF=mCONFIG_SENSORS_W83627EHF=m
# CONFIG_SENSORS_XGENE is not set
#
# ACPI drivers
#CONFIG_SENSORS_ACPI_POWER=m CONFIG_SENSORS_ATK0110=mCONFIG_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_DEFAULT_GOV_POWER_ALLOCATOR 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_THERMAL_GOV_POWER_ALLOCATOR is not set # CONFIG_CLOCK_THERMAL is not set
# CONFIG_DEVFREQ_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
#
# Intel thermal drivers
#CONFIG_INTEL_POWERCLAMP=mCONFIG_X86_PKG_TEMP_THERMAL=mCONFIG_INTEL_SOC_DTS_IOSF_CORE=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#CONFIG_INT340X_THERMAL=mCONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not setCONFIG_PROC_THERMAL_MMIO_RAPL=y
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
# end of Intel thermal drivers
CONFIG_WATCHDOG=yCONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not setCONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=yCONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
#
# Watchdog Device Drivers
#CONFIG_SOFT_WATCHDOG=m
# CONFIG_WDAT_WDT is not set
# 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 setCONFIG_ALIM1535_WDT=mCONFIG_ALIM7101_WDT=m
# CONFIG_EBC_C384_WDT is not setCONFIG_F71808E_WDT=mCONFIG_SP5100_TCO=mCONFIG_SBC_FITPC2_WATCHDOG=m
# CONFIG_EUROTECH_WDT is not setCONFIG_IB700_WDT=mCONFIG_IBMASR=m
# CONFIG_WAFER_WDT is not setCONFIG_I6300ESB_WDT=mCONFIG_IE6XX_WDT=mCONFIG_ITCO_WDT=mCONFIG_ITCO_VENDOR_SUPPORT=yCONFIG_IT8712F_WDT=mCONFIG_IT87_WDT=mCONFIG_HP_WATCHDOG=mCONFIG_HPWDT_NMI_DECODING=y
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not setCONFIG_NV_TCO=m
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not setCONFIG_SMSC_SCH311X_WDT=m
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not setCONFIG_VIA_WDT=mCONFIG_W83627HF_WDT=mCONFIG_W83877F_WDT=mCONFIG_W83977F_WDT=mCONFIG_MACHZ_WDT=m
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_INTEL_MEI_WDT is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not setCONFIG_XEN_WDT=m
#
# PCI-based Watchdog Cards
#CONFIG_PCIPCWATCHDOG=mCONFIG_WDTPCI=m
#
# USB-based Watchdog Cards
#CONFIG_USBPCWATCHDOG=mCONFIG_SSB_POSSIBLE=yCONFIG_SSB=mCONFIG_SSB_SPROM=yCONFIG_SSB_PCIHOST_POSSIBLE=yCONFIG_SSB_PCIHOST=yCONFIG_SSB_SDIOHOST_POSSIBLE=yCONFIG_SSB_SDIOHOST=yCONFIG_SSB_DRIVER_PCICORE_POSSIBLE=yCONFIG_SSB_DRIVER_PCICORE=yCONFIG_SSB_DRIVER_GPIO=yCONFIG_BCMA_POSSIBLE=yCONFIG_BCMA=mCONFIG_BCMA_HOST_PCI_POSSIBLE=yCONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not setCONFIG_BCMA_DRIVER_PCI=yCONFIG_BCMA_DRIVER_GMAC_CMN=yCONFIG_BCMA_DRIVER_GPIO=y
# CONFIG_BCMA_DEBUG is not set
#
# Multifunction device drivers
#CONFIG_MFD_CORE=y
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_MFD_DA9052_SPI 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_MFD_INTEL_QUARK_I2C_GPIO is not setCONFIG_LPC_ICH=mCONFIG_LPC_SCH=m
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not setCONFIG_MFD_INTEL_LPSS=yCONFIG_MFD_INTEL_LPSS_ACPI=yCONFIG_MFD_INTEL_LPSS_PCI=y
# 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_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not setCONFIG_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_SI476X_CORE is not setCONFIG_MFD_SM501=mCONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 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_TI_LMU 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_TI_LP873X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not setCONFIG_MFD_VX855=m
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8994 is not set
# end of Multifunction device drivers
# CONFIG_REGULATOR is not setCONFIG_RC_CORE=mCONFIG_RC_MAP=m
# CONFIG_LIRC is not setCONFIG_RC_DECODERS=yCONFIG_IR_NEC_DECODER=mCONFIG_IR_RC5_DECODER=mCONFIG_IR_RC6_DECODER=mCONFIG_IR_JVC_DECODER=mCONFIG_IR_SONY_DECODER=mCONFIG_IR_SANYO_DECODER=mCONFIG_IR_SHARP_DECODER=mCONFIG_IR_MCE_KBD_DECODER=mCONFIG_IR_XMP_DECODER=m
# CONFIG_IR_IMON_DECODER is not set
# CONFIG_IR_RCMM_DECODER is not setCONFIG_RC_DEVICES=yCONFIG_RC_ATI_REMOTE=mCONFIG_IR_ENE=mCONFIG_IR_IMON=m
# CONFIG_IR_IMON_RAW is not setCONFIG_IR_MCEUSB=mCONFIG_IR_ITE_CIR=mCONFIG_IR_FINTEK=mCONFIG_IR_NUVOTON=mCONFIG_IR_REDRAT3=mCONFIG_IR_STREAMZAP=mCONFIG_IR_WINBOND_CIR=m
# CONFIG_IR_IGORPLUGUSB is not setCONFIG_IR_IGUANA=mCONFIG_IR_TTUSBIR=m
# CONFIG_RC_LOOPBACK is not set
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
# CONFIG_RC_XBOX_DVD is not setCONFIG_MEDIA_SUPPORT=m
#
# Multimedia core support
#CONFIG_MEDIA_CAMERA_SUPPORT=yCONFIG_MEDIA_ANALOG_TV_SUPPORT=yCONFIG_MEDIA_DIGITAL_TV_SUPPORT=yCONFIG_MEDIA_RADIO_SUPPORT=y
# CONFIG_MEDIA_SDR_SUPPORT is not set
# CONFIG_MEDIA_CEC_SUPPORT is not setCONFIG_MEDIA_CONTROLLER=yCONFIG_MEDIA_CONTROLLER_DVB=yCONFIG_VIDEO_DEV=m
# CONFIG_VIDEO_V4L2_SUBDEV_API is not setCONFIG_VIDEO_V4L2=m
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not setCONFIG_VIDEO_TUNER=mCONFIG_VIDEOBUF_GEN=mCONFIG_VIDEOBUF_DMA_SG=mCONFIG_VIDEOBUF_VMALLOC=mCONFIG_DVB_CORE=m
# CONFIG_DVB_MMAP is not setCONFIG_DVB_NET=yCONFIG_TTPCI_EEPROM=mCONFIG_DVB_MAX_ADAPTERS=8CONFIG_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=mCONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=yCONFIG_USB_GSPCA=mCONFIG_USB_M5602=mCONFIG_USB_STV06XX=mCONFIG_USB_GL860=mCONFIG_USB_GSPCA_BENQ=mCONFIG_USB_GSPCA_CONEX=mCONFIG_USB_GSPCA_CPIA1=m
# CONFIG_USB_GSPCA_DTCS033 is not setCONFIG_USB_GSPCA_ETOMS=mCONFIG_USB_GSPCA_FINEPIX=mCONFIG_USB_GSPCA_JEILINJ=mCONFIG_USB_GSPCA_JL2005BCD=m
# CONFIG_USB_GSPCA_KINECT is not setCONFIG_USB_GSPCA_KONICA=mCONFIG_USB_GSPCA_MARS=mCONFIG_USB_GSPCA_MR97310A=mCONFIG_USB_GSPCA_NW80X=mCONFIG_USB_GSPCA_OV519=mCONFIG_USB_GSPCA_OV534=mCONFIG_USB_GSPCA_OV534_9=mCONFIG_USB_GSPCA_PAC207=mCONFIG_USB_GSPCA_PAC7302=mCONFIG_USB_GSPCA_PAC7311=mCONFIG_USB_GSPCA_SE401=mCONFIG_USB_GSPCA_SN9C2028=mCONFIG_USB_GSPCA_SN9C20X=mCONFIG_USB_GSPCA_SONIXB=mCONFIG_USB_GSPCA_SONIXJ=mCONFIG_USB_GSPCA_SPCA500=mCONFIG_USB_GSPCA_SPCA501=mCONFIG_USB_GSPCA_SPCA505=mCONFIG_USB_GSPCA_SPCA506=mCONFIG_USB_GSPCA_SPCA508=mCONFIG_USB_GSPCA_SPCA561=mCONFIG_USB_GSPCA_SPCA1528=mCONFIG_USB_GSPCA_SQ905=mCONFIG_USB_GSPCA_SQ905C=mCONFIG_USB_GSPCA_SQ930X=mCONFIG_USB_GSPCA_STK014=m
# CONFIG_USB_GSPCA_STK1135 is not setCONFIG_USB_GSPCA_STV0680=mCONFIG_USB_GSPCA_SUNPLUS=mCONFIG_USB_GSPCA_T613=mCONFIG_USB_GSPCA_TOPRO=m
# CONFIG_USB_GSPCA_TOUPTEK is not setCONFIG_USB_GSPCA_TV8532=mCONFIG_USB_GSPCA_VC032X=mCONFIG_USB_GSPCA_VICAM=mCONFIG_USB_GSPCA_XIRLINK_CIT=mCONFIG_USB_GSPCA_ZC3XX=mCONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not setCONFIG_USB_PWC_INPUT_EVDEV=y
# CONFIG_VIDEO_CPIA2 is not setCONFIG_USB_ZR364XX=mCONFIG_USB_STKWEBCAM=mCONFIG_USB_S2255=m
# CONFIG_VIDEO_USBTV is not set
#
# Analog TV USB devices
#CONFIG_VIDEO_PVRUSB2=mCONFIG_VIDEO_PVRUSB2_SYSFS=yCONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not setCONFIG_VIDEO_HDPVR=mCONFIG_VIDEO_USBVISION=m
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set
#
# Analog/digital TV USB devices
#CONFIG_VIDEO_AU0828=mCONFIG_VIDEO_AU0828_V4L2=y
# CONFIG_VIDEO_AU0828_RC is not setCONFIG_VIDEO_CX231XX=mCONFIG_VIDEO_CX231XX_RC=yCONFIG_VIDEO_CX231XX_ALSA=mCONFIG_VIDEO_CX231XX_DVB=mCONFIG_VIDEO_TM6000=mCONFIG_VIDEO_TM6000_ALSA=mCONFIG_VIDEO_TM6000_DVB=m
#
# Digital TV USB devices
#CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not setCONFIG_DVB_USB_DIB3000MC=mCONFIG_DVB_USB_A800=mCONFIG_DVB_USB_DIBUSB_MB=m
# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not setCONFIG_DVB_USB_DIBUSB_MC=mCONFIG_DVB_USB_DIB0700=mCONFIG_DVB_USB_UMT_010=mCONFIG_DVB_USB_CXUSB=m
# CONFIG_DVB_USB_CXUSB_ANALOG is not setCONFIG_DVB_USB_M920X=mCONFIG_DVB_USB_DIGITV=mCONFIG_DVB_USB_VP7045=mCONFIG_DVB_USB_VP702X=mCONFIG_DVB_USB_GP8PSK=mCONFIG_DVB_USB_NOVA_T_USB2=mCONFIG_DVB_USB_TTUSB2=mCONFIG_DVB_USB_DTT200U=mCONFIG_DVB_USB_OPERA1=mCONFIG_DVB_USB_AF9005=mCONFIG_DVB_USB_AF9005_REMOTE=mCONFIG_DVB_USB_PCTV452E=mCONFIG_DVB_USB_DW2102=mCONFIG_DVB_USB_CINERGY_T2=mCONFIG_DVB_USB_DTV5100=mCONFIG_DVB_USB_AZ6027=mCONFIG_DVB_USB_TECHNISAT_USB2=mCONFIG_DVB_USB_V2=mCONFIG_DVB_USB_AF9015=mCONFIG_DVB_USB_AF9035=mCONFIG_DVB_USB_ANYSEE=mCONFIG_DVB_USB_AU6610=mCONFIG_DVB_USB_AZ6007=mCONFIG_DVB_USB_CE6230=mCONFIG_DVB_USB_EC168=mCONFIG_DVB_USB_GL861=mCONFIG_DVB_USB_LME2510=mCONFIG_DVB_USB_MXL111SF=mCONFIG_DVB_USB_RTL28XXU=m
# CONFIG_DVB_USB_DVBSKY is not set
# CONFIG_DVB_USB_ZD1301 is not setCONFIG_DVB_TTUSB_BUDGET=mCONFIG_DVB_TTUSB_DEC=mCONFIG_SMS_USB_DRV=mCONFIG_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 setCONFIG_VIDEO_EM28XX_ALSA=mCONFIG_VIDEO_EM28XX_DVB=mCONFIG_VIDEO_EM28XX_RC=mCONFIG_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 setCONFIG_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=mCONFIG_VIDEO_CX18_ALSA=mCONFIG_VIDEO_CX23885=mCONFIG_MEDIA_ALTERA_CI=m
# CONFIG_VIDEO_CX25821 is not setCONFIG_VIDEO_CX88=mCONFIG_VIDEO_CX88_ALSA=mCONFIG_VIDEO_CX88_BLACKBIRD=mCONFIG_VIDEO_CX88_DVB=mCONFIG_VIDEO_CX88_ENABLE_VP3054=yCONFIG_VIDEO_CX88_VP3054=mCONFIG_VIDEO_CX88_MPEG=mCONFIG_VIDEO_BT848=mCONFIG_DVB_BT8XX=mCONFIG_VIDEO_SAA7134=mCONFIG_VIDEO_SAA7134_ALSA=mCONFIG_VIDEO_SAA7134_RC=yCONFIG_VIDEO_SAA7134_DVB=mCONFIG_VIDEO_SAA7164=m
#
# Media digital TV PCI Adapters
#CONFIG_DVB_AV7110_IR=yCONFIG_DVB_AV7110=mCONFIG_DVB_AV7110_OSD=yCONFIG_DVB_BUDGET_CORE=mCONFIG_DVB_BUDGET=mCONFIG_DVB_BUDGET_CI=mCONFIG_DVB_BUDGET_AV=mCONFIG_DVB_BUDGET_PATCH=mCONFIG_DVB_B2C2_FLEXCOP_PCI=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not setCONFIG_DVB_PLUTO2=mCONFIG_DVB_DM1105=mCONFIG_DVB_PT1=m
# CONFIG_DVB_PT3 is not setCONFIG_MANTIS_CORE=mCONFIG_DVB_MANTIS=mCONFIG_DVB_HOPPER=mCONFIG_DVB_NGENE=mCONFIG_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=mCONFIG_RADIO_ADAPTERS=yCONFIG_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=mCONFIG_DVB_FIREDTV_INPUT=yCONFIG_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=yCONFIG_MEDIA_ATTACH=yCONFIG_VIDEO_IR_I2C=m
#
# Audio decoders, processors and mixers
#CONFIG_VIDEO_TVAUDIO=mCONFIG_VIDEO_TDA7432=mCONFIG_VIDEO_MSP3400=mCONFIG_VIDEO_CS3308=mCONFIG_VIDEO_CS5345=mCONFIG_VIDEO_CS53L32A=mCONFIG_VIDEO_WM8775=mCONFIG_VIDEO_WM8739=mCONFIG_VIDEO_VP27SMPX=m
#
# RDS decoders
#CONFIG_VIDEO_SAA6588=m
#
# Video decoders
#CONFIG_VIDEO_SAA711X=m
#
# Video and audio decoders
#CONFIG_VIDEO_SAA717X=mCONFIG_VIDEO_CX25840=m
#
# Video encoders
#CONFIG_VIDEO_SAA7127=m
#
# Camera sensor devices
#
#
# Lens drivers
#
#
# Flash devices
#
#
# Video improvement chips
#CONFIG_VIDEO_UPD64031A=mCONFIG_VIDEO_UPD64083=m
#
# Audio/Video compression chips
#CONFIG_VIDEO_SAA6752HS=m
#
# SDR tuner chips
#
#
# Miscellaneous helper chips
#CONFIG_VIDEO_M52790=m
#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=mCONFIG_MEDIA_TUNER_SIMPLE=mCONFIG_MEDIA_TUNER_TDA18250=mCONFIG_MEDIA_TUNER_TDA8290=mCONFIG_MEDIA_TUNER_TDA827X=mCONFIG_MEDIA_TUNER_TDA18271=mCONFIG_MEDIA_TUNER_TDA9887=mCONFIG_MEDIA_TUNER_TEA5761=mCONFIG_MEDIA_TUNER_TEA5767=mCONFIG_MEDIA_TUNER_MT20XX=mCONFIG_MEDIA_TUNER_MT2060=mCONFIG_MEDIA_TUNER_MT2063=mCONFIG_MEDIA_TUNER_MT2266=mCONFIG_MEDIA_TUNER_MT2131=mCONFIG_MEDIA_TUNER_QT1010=mCONFIG_MEDIA_TUNER_XC2028=mCONFIG_MEDIA_TUNER_XC5000=mCONFIG_MEDIA_TUNER_XC4000=mCONFIG_MEDIA_TUNER_MXL5005S=mCONFIG_MEDIA_TUNER_MXL5007T=mCONFIG_MEDIA_TUNER_MC44S803=mCONFIG_MEDIA_TUNER_MAX2165=mCONFIG_MEDIA_TUNER_TDA18218=mCONFIG_MEDIA_TUNER_FC0011=mCONFIG_MEDIA_TUNER_FC0012=mCONFIG_MEDIA_TUNER_FC0013=mCONFIG_MEDIA_TUNER_TDA18212=mCONFIG_MEDIA_TUNER_E4000=mCONFIG_MEDIA_TUNER_FC2580=mCONFIG_MEDIA_TUNER_M88RS6000T=mCONFIG_MEDIA_TUNER_TUA9001=mCONFIG_MEDIA_TUNER_SI2157=mCONFIG_MEDIA_TUNER_IT913X=mCONFIG_MEDIA_TUNER_R820T=mCONFIG_MEDIA_TUNER_QM1D1C0042=mCONFIG_MEDIA_TUNER_QM1D1B0004=m
#
# Multistandard (satellite) frontends
#CONFIG_DVB_STB0899=mCONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=mCONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=mCONFIG_DVB_STV6111=mCONFIG_DVB_MXL5XX=mCONFIG_DVB_M88DS3103=m
#
# Multistandard (cable + terrestrial) frontends
#CONFIG_DVB_DRXK=mCONFIG_DVB_TDA18271C2DD=mCONFIG_DVB_SI2165=mCONFIG_DVB_MN88472=mCONFIG_DVB_MN88473=m
#
# DVB-S (satellite) frontends
#CONFIG_DVB_CX24110=mCONFIG_DVB_CX24123=mCONFIG_DVB_MT312=mCONFIG_DVB_ZL10036=mCONFIG_DVB_ZL10039=mCONFIG_DVB_S5H1420=mCONFIG_DVB_STV0288=mCONFIG_DVB_STB6000=mCONFIG_DVB_STV0299=mCONFIG_DVB_STV6110=mCONFIG_DVB_STV0900=mCONFIG_DVB_TDA8083=mCONFIG_DVB_TDA10086=mCONFIG_DVB_TDA8261=mCONFIG_DVB_VES1X93=mCONFIG_DVB_TUNER_ITD1000=mCONFIG_DVB_TUNER_CX24113=mCONFIG_DVB_TDA826X=mCONFIG_DVB_TUA6100=mCONFIG_DVB_CX24116=mCONFIG_DVB_CX24117=mCONFIG_DVB_CX24120=mCONFIG_DVB_SI21XX=mCONFIG_DVB_TS2020=mCONFIG_DVB_DS3000=mCONFIG_DVB_MB86A16=mCONFIG_DVB_TDA10071=m
#
# DVB-T (terrestrial) frontends
#CONFIG_DVB_SP8870=mCONFIG_DVB_SP887X=mCONFIG_DVB_CX22700=mCONFIG_DVB_CX22702=mCONFIG_DVB_DRXD=mCONFIG_DVB_L64781=mCONFIG_DVB_TDA1004X=mCONFIG_DVB_NXT6000=mCONFIG_DVB_MT352=mCONFIG_DVB_ZL10353=mCONFIG_DVB_DIB3000MB=mCONFIG_DVB_DIB3000MC=mCONFIG_DVB_DIB7000M=mCONFIG_DVB_DIB7000P=mCONFIG_DVB_TDA10048=mCONFIG_DVB_AF9013=mCONFIG_DVB_EC100=mCONFIG_DVB_STV0367=mCONFIG_DVB_CXD2820R=mCONFIG_DVB_CXD2841ER=mCONFIG_DVB_RTL2830=mCONFIG_DVB_RTL2832=mCONFIG_DVB_SI2168=mCONFIG_DVB_GP8PSK_FE=m
#
# DVB-C (cable) frontends
#CONFIG_DVB_VES1820=mCONFIG_DVB_TDA10021=mCONFIG_DVB_TDA10023=mCONFIG_DVB_STV0297=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends #CONFIG_DVB_NXT200X=mCONFIG_DVB_OR51211=mCONFIG_DVB_OR51132=mCONFIG_DVB_BCM3510=mCONFIG_DVB_LGDT330X=mCONFIG_DVB_LGDT3305=mCONFIG_DVB_LGDT3306A=mCONFIG_DVB_LG2160=mCONFIG_DVB_S5H1409=mCONFIG_DVB_AU8522=mCONFIG_DVB_AU8522_DTV=mCONFIG_DVB_AU8522_V4L=mCONFIG_DVB_S5H1411=m
#
# ISDB-T (terrestrial) frontends
#CONFIG_DVB_S921=mCONFIG_DVB_DIB8000=mCONFIG_DVB_MB86A20S=m
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends #CONFIG_DVB_TC90522=m
#
# Digital terrestrial only tuners/PLL
#CONFIG_DVB_PLL=mCONFIG_DVB_TUNER_DIB0070=mCONFIG_DVB_TUNER_DIB0090=m
#
# SEC control devices for DVB-S
#CONFIG_DVB_DRX39XYJ=mCONFIG_DVB_LNBH25=mCONFIG_DVB_LNBP21=mCONFIG_DVB_LNBP22=mCONFIG_DVB_ISL6405=mCONFIG_DVB_ISL6421=mCONFIG_DVB_ISL6423=mCONFIG_DVB_A8293=mCONFIG_DVB_LGS8GXX=mCONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=mCONFIG_DVB_IX2505V=mCONFIG_DVB_M88RS2000=mCONFIG_DVB_AF9033=m
#
# Common Interface (EN50221) controller drivers
#CONFIG_DVB_CXD2099=m
#
# Tools to develop new frontends
#CONFIG_DVB_DUMMY_FE=m
#
# Graphics support
#CONFIG_AGP=yCONFIG_AGP_AMD64=yCONFIG_AGP_INTEL=yCONFIG_AGP_SIS=yCONFIG_AGP_VIA=yCONFIG_INTEL_GTT=yCONFIG_VGA_ARB=yCONFIG_VGA_ARB_MAX_GPUS=64CONFIG_VGA_SWITCHEROO=yCONFIG_DRM=mCONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_SELFTEST is not setCONFIG_DRM_KMS_HELPER=mCONFIG_DRM_KMS_FB_HELPER=yCONFIG_DRM_FBDEV_EMULATION=yCONFIG_DRM_FBDEV_OVERALLOC=100CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not setCONFIG_DRM_TTM=mCONFIG_DRM_VRAM_HELPER=mCONFIG_DRM_GEM_SHMEM_HELPER=yCONFIG_DRM_VM=yCONFIG_DRM_SCHED=m
#
# I2C encoder or helper chips
#CONFIG_DRM_I2C_CH7006=mCONFIG_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=m
# CONFIG_DRM_RADEON_USERPTR is not setCONFIG_DRM_AMDGPU=m
# CONFIG_DRM_AMDGPU_SI is not set
# CONFIG_DRM_AMDGPU_CIK is not set
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_AMD_ACP is not set
# end of ACP (Audio CoProcessor) Configuration
#
# Display Engine Configuration
#CONFIG_DRM_AMD_DC=yCONFIG_DRM_AMD_DC_DCN1_0=yCONFIG_DRM_AMD_DC_DCN2_0=yCONFIG_DRM_AMD_DC_DSC_SUPPORT=y
# CONFIG_DEBUG_KERNEL_DC is not set
# end of Display Engine Configuration
# CONFIG_HSA_AMD is not setCONFIG_DRM_NOUVEAU=mCONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=yCONFIG_NOUVEAU_DEBUG=5CONFIG_NOUVEAU_DEBUG_DEFAULT=3
# CONFIG_NOUVEAU_DEBUG_MMU is not setCONFIG_DRM_NOUVEAU_BACKLIGHT=yCONFIG_DRM_I915=m
# CONFIG_DRM_I915_ALPHA_SUPPORT is not setCONFIG_DRM_I915_FORCE_PROBE=""CONFIG_DRM_I915_CAPTURE_ERROR=yCONFIG_DRM_I915_COMPRESS_ERROR=yCONFIG_DRM_I915_USERPTR=y
# CONFIG_DRM_I915_GVT is not setCONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250CONFIG_DRM_I915_SPIN_REQUEST=5
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not setCONFIG_DRM_ATI_PCIGART=yCONFIG_DRM_VMWGFX=mCONFIG_DRM_VMWGFX_FBCON=yCONFIG_DRM_GMA500=mCONFIG_DRM_GMA600=yCONFIG_DRM_GMA3600=yCONFIG_DRM_UDL=mCONFIG_DRM_AST=mCONFIG_DRM_MGAG200=mCONFIG_DRM_CIRRUS_QEMU=mCONFIG_DRM_QXL=mCONFIG_DRM_BOCHS=mCONFIG_DRM_VIRTIO_GPU=mCONFIG_DRM_PANEL=y
#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
# end of Display Panels
CONFIG_DRM_BRIDGE=yCONFIG_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_HISI_HIBMC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_XEN is not set
# CONFIG_DRM_VBOXVIDEO is not setCONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not setCONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
#
# Frame buffer Devices
#CONFIG_FB_CMDLINE=yCONFIG_FB_NOTIFY=yCONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not setCONFIG_FB_BOOT_VESA_SUPPORT=yCONFIG_FB_CFB_FILLRECT=yCONFIG_FB_CFB_COPYAREA=yCONFIG_FB_CFB_IMAGEBLIT=yCONFIG_FB_SYS_FILLRECT=mCONFIG_FB_SYS_COPYAREA=mCONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not setCONFIG_FB_SYS_FOPS=mCONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_MODE_HELPERS is not setCONFIG_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 setCONFIG_FB_VESA=yCONFIG_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_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 setCONFIG_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 setCONFIG_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 setCONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
# CONFIG_BACKLIGHT_PWM is not setCONFIG_BACKLIGHT_APPLE=m
# CONFIG_BACKLIGHT_PM8941_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 setCONFIG_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=yCONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set CONFIG_DUMMY_CONSOLE=yCONFIG_DUMMY_CONSOLE_COLUMNS=80CONFIG_DUMMY_CONSOLE_ROWS=25CONFIG_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 setCONFIG_LOGO_LINUX_CLUT224=y
# end of Graphics support
CONFIG_SOUND=mCONFIG_SOUND_OSS_CORE=yCONFIG_SOUND_OSS_CORE_PRECLAIM=yCONFIG_SND=mCONFIG_SND_TIMER=mCONFIG_SND_PCM=mCONFIG_SND_PCM_ELD=yCONFIG_SND_HWDEP=mCONFIG_SND_SEQ_DEVICE=mCONFIG_SND_RAWMIDI=mCONFIG_SND_COMPRESS_OFFLOAD=mCONFIG_SND_JACK=yCONFIG_SND_JACK_INPUT_DEV=yCONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not setCONFIG_SND_PCM_TIMER=yCONFIG_SND_HRTIMER=mCONFIG_SND_DYNAMIC_MINORS=yCONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not setCONFIG_SND_PROC_FS=yCONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not setCONFIG_SND_VMASTER=yCONFIG_SND_DMA_SGBUF=yCONFIG_SND_SEQUENCER=mCONFIG_SND_SEQ_DUMMY=mCONFIG_SND_SEQUENCER_OSS=mCONFIG_SND_SEQ_HRTIMER_DEFAULT=yCONFIG_SND_SEQ_MIDI_EVENT=mCONFIG_SND_SEQ_MIDI=mCONFIG_SND_SEQ_MIDI_EMUL=mCONFIG_SND_SEQ_VIRMIDI=mCONFIG_SND_MPU401_UART=mCONFIG_SND_OPL3_LIB=mCONFIG_SND_OPL3_LIB_SEQ=mCONFIG_SND_VX_LIB=mCONFIG_SND_AC97_CODEC=mCONFIG_SND_DRIVERS=yCONFIG_SND_PCSP=mCONFIG_SND_DUMMY=mCONFIG_SND_ALOOP=mCONFIG_SND_VIRMIDI=mCONFIG_SND_MTPAV=m
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not setCONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not setCONFIG_SND_AC97_POWER_SAVE=yCONFIG_SND_AC97_POWER_SAVE_DEFAULT=5CONFIG_SND_PCI=yCONFIG_SND_AD1889=m
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not setCONFIG_SND_ALI5451=mCONFIG_SND_ASIHPI=mCONFIG_SND_ATIIXP=mCONFIG_SND_ATIIXP_MODEM=mCONFIG_SND_AU8810=mCONFIG_SND_AU8820=mCONFIG_SND_AU8830=m
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not setCONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not setCONFIG_SND_CA0106=mCONFIG_SND_CMIPCI=mCONFIG_SND_OXYGEN_LIB=mCONFIG_SND_OXYGEN=m
# CONFIG_SND_CS4281 is not setCONFIG_SND_CS46XX=mCONFIG_SND_CS46XX_NEW_DSP=yCONFIG_SND_CTXFI=mCONFIG_SND_DARLA20=mCONFIG_SND_GINA20=mCONFIG_SND_LAYLA20=mCONFIG_SND_DARLA24=mCONFIG_SND_GINA24=mCONFIG_SND_LAYLA24=mCONFIG_SND_MONA=mCONFIG_SND_MIA=mCONFIG_SND_ECHO3G=mCONFIG_SND_INDIGO=mCONFIG_SND_INDIGOIO=mCONFIG_SND_INDIGODJ=mCONFIG_SND_INDIGOIOX=mCONFIG_SND_INDIGODJX=mCONFIG_SND_EMU10K1=mCONFIG_SND_EMU10K1_SEQ=mCONFIG_SND_EMU10K1X=mCONFIG_SND_ENS1370=mCONFIG_SND_ENS1371=m
# CONFIG_SND_ES1938 is not setCONFIG_SND_ES1968=mCONFIG_SND_ES1968_INPUT=yCONFIG_SND_ES1968_RADIO=y
# CONFIG_SND_FM801 is not setCONFIG_SND_HDSP=mCONFIG_SND_HDSPM=mCONFIG_SND_ICE1712=mCONFIG_SND_ICE1724=mCONFIG_SND_INTEL8X0=mCONFIG_SND_INTEL8X0M=mCONFIG_SND_KORG1212=mCONFIG_SND_LOLA=mCONFIG_SND_LX6464ES=mCONFIG_SND_MAESTRO3=mCONFIG_SND_MAESTRO3_INPUT=yCONFIG_SND_MIXART=m
# CONFIG_SND_NM256 is not setCONFIG_SND_PCXHR=m
# CONFIG_SND_RIPTIDE is not setCONFIG_SND_RME32=mCONFIG_SND_RME96=mCONFIG_SND_RME9652=m
# CONFIG_SND_SONICVIBES is not setCONFIG_SND_TRIDENT=mCONFIG_SND_VIA82XX=mCONFIG_SND_VIA82XX_MODEM=mCONFIG_SND_VIRTUOSO=mCONFIG_SND_VX222=m
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#CONFIG_SND_HDA=mCONFIG_SND_HDA_INTEL=mCONFIG_SND_HDA_HWDEP=yCONFIG_SND_HDA_RECONFIG=yCONFIG_SND_HDA_INPUT_BEEP=yCONFIG_SND_HDA_INPUT_BEEP_MODE=0CONFIG_SND_HDA_PATCH_LOADER=yCONFIG_SND_HDA_CODEC_REALTEK=mCONFIG_SND_HDA_CODEC_ANALOG=mCONFIG_SND_HDA_CODEC_SIGMATEL=mCONFIG_SND_HDA_CODEC_VIA=mCONFIG_SND_HDA_CODEC_HDMI=mCONFIG_SND_HDA_CODEC_CIRRUS=mCONFIG_SND_HDA_CODEC_CONEXANT=mCONFIG_SND_HDA_CODEC_CA0110=mCONFIG_SND_HDA_CODEC_CA0132=mCONFIG_SND_HDA_CODEC_CA0132_DSP=yCONFIG_SND_HDA_CODEC_CMEDIA=mCONFIG_SND_HDA_CODEC_SI3054=mCONFIG_SND_HDA_GENERIC=mCONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# end of HD-Audio
CONFIG_SND_HDA_CORE=mCONFIG_SND_HDA_DSP_LOADER=yCONFIG_SND_HDA_COMPONENT=yCONFIG_SND_HDA_I915=yCONFIG_SND_HDA_EXT_CORE=mCONFIG_SND_HDA_PREALLOC_SIZE=512
# CONFIG_SND_SPI is not setCONFIG_SND_USB=yCONFIG_SND_USB_AUDIO=mCONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=yCONFIG_SND_USB_UA101=mCONFIG_SND_USB_USX2Y=mCONFIG_SND_USB_CAIAQ=mCONFIG_SND_USB_CAIAQ_INPUT=yCONFIG_SND_USB_US122L=mCONFIG_SND_USB_6FIRE=mCONFIG_SND_USB_HIFACE=mCONFIG_SND_BCD2000=mCONFIG_SND_USB_LINE6=mCONFIG_SND_USB_POD=mCONFIG_SND_USB_PODHD=mCONFIG_SND_USB_TONEPORT=mCONFIG_SND_USB_VARIAX=mCONFIG_SND_FIREWIRE=yCONFIG_SND_FIREWIRE_LIB=m
# CONFIG_SND_DICE is not set
# CONFIG_SND_OXFW is not setCONFIG_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 setCONFIG_SND_SOC=mCONFIG_SND_SOC_COMPRESS=yCONFIG_SND_SOC_TOPOLOGY=yCONFIG_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_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=mCONFIG_SND_SST_IPC_ACPI=mCONFIG_SND_SOC_INTEL_SST=m
# CONFIG_SND_SOC_INTEL_HASWELL is not set 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=mCONFIG_SND_SOC_INTEL_APL=mCONFIG_SND_SOC_INTEL_KBL=mCONFIG_SND_SOC_INTEL_GLK=mCONFIG_SND_SOC_INTEL_CNL=mCONFIG_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_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_BYTCR_RT5640_MACH=m
# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set 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 is not set
# CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH is not set
# CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH is not set CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH is not set # CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH is not set # CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set # CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH is not set # CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH is not set # 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_INTEL_GLK_RT5682_MAX98357A_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_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 setCONFIG_SND_SOC_DMIC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
# CONFIG_SND_SOC_ES8316 is not set
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not setCONFIG_SND_SOC_HDAC_HDMI=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not setCONFIG_SND_SOC_MAX98090=m
# CONFIG_SND_SOC_MAX98357A is not set
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
# CONFIG_SND_SOC_MAX98927 is not set
# 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 setCONFIG_SND_SOC_RL6231=mCONFIG_SND_SOC_RL6347A=mCONFIG_SND_SOC_RT286=m
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not setCONFIG_SND_SOC_RT5640=mCONFIG_SND_SOC_RT5645=mCONFIG_SND_SOC_RT5670=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 setCONFIG_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_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 setCONFIG_SND_SOC_TS3A227E=m
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 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_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
# CONFIG_SND_SOC_NAU8824 is not set
# CONFIG_SND_SOC_TPA6130A2 is not set
# end of CODEC drivers
# CONFIG_SND_SIMPLE_CARD is not setCONFIG_SND_X86=y
# CONFIG_HDMI_LPE_AUDIO is not setCONFIG_SND_SYNTH_EMUX=m
# CONFIG_SND_XEN_FRONTEND is not setCONFIG_AC97_BUS=m
#
# HID support
#CONFIG_HID=yCONFIG_HID_BATTERY_STRENGTH=yCONFIG_HIDRAW=yCONFIG_UHID=mCONFIG_HID_GENERIC=y
2,054 lines not shown · raw message
Part of this message is not shown here. View the raw message.
Quoted 14 lines · Kefeng Wang
Quoted 12 lines · Michal Hocko
Quoted 10 lines · Kefeng Wang
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="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")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
Quoted 3 lines
Quoted 1 line
Is there any way to decypher the above?
no, I also want to know the way :(
perhaps you can run it under strace?
I am wondering if "goto skip_mm" in userfaultfd_release() is correct... shouldn't it clear VM_UFFD_* and reset vm_userfaultfd_ctx.ctx even if !mmget_still_valid ?
Oleg.
Quoted 18 lines · Oleg Nesterov
Quoted 16 lines · Kefeng Wang
Quoted 13 lines · Michal Hocko
Quoted 10 lines · Kefeng Wang
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="4134de984013e80f059532058300000071f3c4e18dd1ce5a65460f18320ce0b9977d8f64360f6e54e3a50fe53ff30fb837c42195dc42eddb8f087ca2a4d2c4017b708fa878c3e600f3266440d9a200000000c4016c5bdd7d0867dfe07f00f20f2b5f0009404cc442c102282cf2f20f51e22ef2e1291010f2262ef045814cb39700000000f32e3ef0fe05922f79a4000030470f3b58c1312fe7460f50ce0502338d00858526660f346253f6010f0f801d000000470f0f2c0a90c7c7df84feefff3636260fe02c98c8b8fcfc81fc51720a40400e700064660f71e70d2e0f57dfe819d0253f3ecaf06ad647608c41ffc42249bccb430f9bc8b7a042420f8d0042171e0f95ca9f7f921000d9fac4a27d5a1fc4a37961309de9000000003171460fc4d303c466410fd6389dc4426c456300c4233d4c922d92abf90ac6c34df30f5ee50909430f3a15e7776f6e866b0fdfdfc482797841cf6ffc842d9b9a516dc2e52ef2ac2636f20f114832d46231bffd4834eaeac4237d09d0003766420f160182c4a37d047882007f108f2808a6e68fc401505d6a82635d1467440fc7ba0c000000d4c482359652745300")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)Is there any way to decypher the above?
Quoted 7 lines
Quoted 1 line
no, I also want to know the way :(
perhaps you can run it under strace?
I am wondering if "goto
skip_mm" inuserfaultfd_release()is correct... shouldn't it clear VM_UFFD_* and reset vm_userfaultfd_ctx.ctx even if !mmget_still_valid ?
Heh, I didn't notice you too mentioned userfaultfd_release() in your email. can you try the patch below?
Oleg.
fs/userfaultfd.c +13 -12
@@ -880,6 +880,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)/* len == 0 means wake all */ struct userfaultfd_wake_range range = { .len =0 , };unsigned long new_flags; +bool xxx;WRITE_ONCE (ctx->released, true);
@@ -895,8 +896,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)* taking the mmap_sem for writing. */ down_write (&mm->mmap_sem); -if (!mmget_still_valid (mm)) - goto skip_mm; + xxx =mmget_still_valid (mm); prev =NULL ;for (vma = mm->mmap; vma; vma = vma->vm_next) {cond_resched ();
@@ -907,19 +907,20 @@ static int userfaultfd_release(struct inode *inode, struct file *file)continue ; } new_flags = vma->vm_flags & ~(VM_UFFD_MISSING |VM_UFFD_WP ); - prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, - new_flags, vma->anon_vma, - vma->vm_file, vma->vm_pgoff, -vma_policy (vma), -NULL_VM_UFFD_CTX ); -if (prev) - vma = prev; -else - prev = vma; +if (xxx) { + prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, + new_flags, vma->anon_vma, + vma->vm_file, vma->vm_pgoff, +vma_policy (vma), +NULL_VM_UFFD_CTX ); +if (prev) + vma = prev; +else + prev = vma; + } vma->vm_flags = new_flags; vma->vm_userfaultfd_ctx =NULL_VM_UFFD_CTX ; } -skip_mm:up_write (&mm->mmap_sem);mmput (mm); wakeup:
Quoted 7 lines · Oleg Nesterov
Quoted 3 lines · Oleg Nesterov
I am wondering if "goto
skip_mm" inuserfaultfd_release()is correct... shouldn't it clear VM_UFFD_* and reset vm_userfaultfd_ctx.ctx even if !mmget_still_valid ?Heh, I didn't notice you too mentioned
userfaultfd_release()in your email. can you try the patch below?
Your patch below fixes the issue, could you send a formal patch ASAP and also it should be queued into stable, I have test lts4.4, it works too, thanks.
I built kernel with wrong gcc version, and the KASAN is not enabled, When KASAN enabled, there is an UAF,
[ 67.393442] ================================================================== [ 67.395531] BUG: KASAN: use-after-free in handle_userfault+0x12f/0xc70 [ 67.397001] Read of size 8 at addr ffff8883c622c160 by task syz-executor.9/5225 [ 67.398672] [ 67.399035] CPU: 2 PID: 5225 Comm: syz-executor.9 Not tainted 5.3.0-rc4 #3 [ 67.400601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 [ 67.402818] Call Trace: [ 67.403393] dump_stack+0x9a/0xeb [ 67.404245] ? handle_userfault+0x12f/0xc70 [ 67.405268] print_address_description+0x79/0x440 [ 67.406411] ? handle_userfault+0x12f/0xc70 [ 67.407454] __kasan_report+0x15c/0x1df [ 67.408418] ? rwlock_bug.part.0+0x60/0x60 [ 67.409470] ? handle_userfault+0x12f/0xc70 [ 67.410491] kasan_report+0xe/0x20 [ 67.411477] handle_userfault+0x12f/0xc70 [ 67.412610] ? __lock_acquire+0x66c/0x2420 [ 67.413728] ? userfaultfd_ioctl+0x1c30/0x1c30 [ 67.414910] ? match_held_lock+0x1b/0x250 [ 67.415993] ? check_chain_key+0x1d7/0x2d0 [ 67.417127] ? lock_downgrade+0x3a0/0x3a0 [ 67.418198] ? do_raw_spin_lock+0x10a/0x1d0 [ 67.419319] ? rwlock_bug.part.0+0x60/0x60 [ 67.420442] __handle_mm_fault+0x17e0/0x1ac0 [ 67.421618] ? check_chain_key+0x1d7/0x2d0 [ 67.422733] ? __pmd_alloc+0x260/0x260 [ 67.423824] ? mark_held_locks+0x46/0xa0 [ 67.424867] ? handle_mm_fault+0x142/0x540 [ 67.425958] handle_mm_fault+0x20c/0x540 [ 67.427044] __do_page_fault+0x3b4/0x6a0 [ 67.428144] do_page_fault+0x32/0x310 [ 67.429190] async_page_fault+0x43/0x50 [ 67.430243] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 67.431586] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 67.436978] RSP: 0018:ffff8883c4e8f908 EFLAGS: 00010246 [ 67.438743] RAX: 0000000000000001 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 67.441101] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8883c0aa4000 [ 67.442865] RBP: 0000000000001000 R08: ffffed1078154a00 R09: 0000000000000000 [ 67.444534] R10: 0000000000000200 R11: ffffed10781549ff R12: ffff8883c0aa4000 [ 67.446216] R13: ffff8883c6096000 R14: ffff88837721f838 R15: ffff8883c6096000 [ 67.448388] _copy_from_user+0xa1/0xd0 [ 67.449655] mcopy_atomic+0xb3d/0x1380 [ 67.450991] ? lock_downgrade+0x3a0/0x3a0 [ 67.452337] ? mm_alloc_pmd+0x130/0x130 [ 67.453618] ? __might_fault+0x7d/0xe0 [ 67.454980] userfaultfd_ioctl+0x14a2/0x1c30 [ 67.456430] ? drop_futex_key_refs+0x25/0x70 [ 67.457873] ? __x64_sys_userfaultfd+0x200/0x200 [ 67.459420] ? futex_wait_setup+0x200/0x200 [ 67.460823] ? migrate_swap_stop+0x4e0/0x4e0 [ 67.462257] ? plist_del+0xd8/0x190 [ 67.463494] ? wake_up_q+0x59/0xa0 [ 67.464678] ? check_chain_key+0x1d7/0x2d0 [ 67.466088] ? __lock_acquire+0x66c/0x2420 [ 67.467496] ? match_held_lock+0x1b/0x250 [ 67.468937] ? do_vfs_ioctl+0x131/0x9d0 [ 67.470224] do_vfs_ioctl+0x131/0x9d0 [ 67.471473] ? match_held_lock+0x1b/0x250 [ 67.472821] ? ioctl_preallocate+0x170/0x170 [ 67.474251] ? debug_lockdep_rcu_enabled.part.4+0x16/0x30 [ 67.476046] ? selinux_file_ioctl+0x1f9/0x390 [ 67.477500] ? selinux_vm_enough_memory+0x70/0x70 [ 67.479080] ? m_next+0x33/0x70 [ 67.480184] ? do_dup2+0x2c0/0x2c0 [ 67.481475] ksys_ioctl+0x70/0x80 [ 67.482607] ? mark_held_locks+0x1c/0xa0 [ 67.483938] __x64_sys_ioctl+0x3d/0x50 [ 67.485203] do_syscall_64+0x72/0x330 [ 67.486463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.488158] RIP: 0033:0x458c59 [ 67.489166] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.495146] RSP: 002b:00007f33a38d6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.497608] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c59 [ 67.499931] RDX: 0000000020000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 67.502262] RBP: 000000000073c040 R08: 0000000000000000 R09: 0000000000000000 [ 67.504608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f33a38d76d4 [ 67.506939] R13: 00000000004c34cf R14: 00000000004d6958 R15: 00000000ffffffff [ 67.509359] [ 67.509906] Allocated by task 5145: [ 67.511091] save_stack+0x19/0x80 [ 67.512209] __kasan_kmalloc.constprop.8+0xa0/0xd0 [ 67.513805] kmem_cache_alloc+0xae/0x290 [ 67.515158] __x64_sys_userfaultfd+0x70/0x200 [ 67.516617] do_syscall_64+0x72/0x330 [ 67.517843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.519509] [ 67.520052] Freed by task 5145: [ 67.521112] save_stack+0x19/0x80 [ 67.522224] __kasan_slab_free+0x12e/0x180 [ 67.523600] slab_free_freelist_hook+0x5d/0x160 [ 67.525090] kmem_cache_free+0xa5/0x3b0 [ 67.526366] userfaultfd_release+0x353/0x3e0 [ 67.527805] __fput+0x15f/0x390 [ 67.528866] task_work_run+0xc7/0x100 [ 67.530095] get_signal+0xfd3/0x12e0 [ 67.531305] do_signal+0x93/0xa70 [ 67.532417] exit_to_usermode_loop+0x9d/0x130 [ 67.533885] do_syscall_64+0x2be/0x330 [ 67.535139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.536788] [ 67.537332] The buggy address belongs to the object at ffff8883c622c000 [ 67.537332] which belongs to the cache userfaultfd_ctx_cache of size 360 [ 67.541634] The buggy address is located 352 bytes inside of [ 67.541634] 360-byte region [ffff8883c622c000, ffff8883c622c168) [ 67.545400] The buggy address belongs to the page: [ 67.546996] page:ffffea000f188b00 refcount:1 mapcount:0 mapping:ffff8883c73a5900 index:0x0 compound_mapcount: 0 [ 67.550241] flags: 0x2fffff80010200(slab|head) [ 67.551730] raw: 002fffff80010200 dead000000000100 dead000000000122 ffff8883c73a5900 [ 67.554230] raw: 0000000000000000 0000000080240024 00000001ffffffff 0000000000000000 [ 67.556743] page dumped because: kasan: bad access detected [ 67.558575] [ 67.559105] Memory state around the buggy address: [ 67.560722] ffff8883c622c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.563063] ffff8883c622c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.565406] >ffff8883c622c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 67.567760] ^ [ 67.569795] ffff8883c622c180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 67.572016] ffff8883c622c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 67.574231] ==================================================================
Quoted 56 lines
fs/userfaultfd.c +13
-12@@ -880,6 +880,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)/* len == 0 means wake all */ struct userfaultfd_wake_range range = { .len =0 , };unsigned long new_flags; +bool xxx;WRITE_ONCE (ctx->released, true);@@ -895,8 +896,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)* taking the mmap_sem for writing. */ down_write (&mm->mmap_sem); -if (!mmget_still_valid (mm)) - goto skip_mm; + xxx =mmget_still_valid (mm); prev =NULL ;for (vma = mm->mmap; vma; vma = vma->vm_next) {cond_resched ();@@ -907,19 +907,20 @@ static int userfaultfd_release(struct inode *inode, struct file *file)continue ; } new_flags = vma->vm_flags & ~(VM_UFFD_MISSING |VM_UFFD_WP ); - prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, - new_flags, vma->anon_vma, - vma->vm_file, vma->vm_pgoff, -vma_policy (vma), -NULL_VM_UFFD_CTX ); -if (prev) - vma = prev; -else - prev = vma; +if (xxx) { + prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, + new_flags, vma->anon_vma, + vma->vm_file, vma->vm_pgoff, +vma_policy (vma), +NULL_VM_UFFD_CTX ); +if (prev) + vma = prev; +else + prev = vma; + } vma->vm_flags = new_flags; vma->vm_userfaultfd_ctx =NULL_VM_UFFD_CTX ; } -skip_mm:up_write (&mm->mmap_sem);mmput (mm); wakeup:.
Quoted 8 lines · Kefeng Wang
Quoted 3 lines · Oleg Nesterov
Heh, I didn't notice you too mentioned
userfaultfd_release()in your email. can you try the patch below?Your patch below fixes the issue, could you send a formal patch ASAP and also it should be queued into stable, I have test lts4.4, it works too, thanks.
Thanks.
Yes, I _think_ we need something like this patch anyway, but it needs more discussion. And it is not clear if it really fixes this issue or it hides another bug.
Quoted 6 lines
I built kernel with wrong gcc version, and the KASAN is not enabled, When KASAN enabled, there is an UAF,
[ 67.393442] ================================================================== [ 67.395531] BUG: KASAN: use-after-free in handle_userfault+0x12f/0xc70 [ 67.397001] Read of size 8 at addr ffff8883c622c160 by task syz-executor.9/5225
OK, thanks this probably confirms that .ctx points to nowhere because it was freed by userfaultfd_release() without clearing vm_flags/userfaultfd_ctx.
But,
Quoted 6 lines
[ 67.430243] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 67.431586] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 67.436978] RSP: 0018:ffff8883c4e8f908 EFLAGS: 00010246 [ 67.438743] RAX: 0000000000000001 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 67.441101] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8883c0aa4000 [ 67.442865] RBP: 0000000000001000 R08: ffffed1078154a00 R09: 0000000000000000
Quoted 8 lines
[ 67.444534] R10: 0000000000000200 R11: ffffed10781549ff R12: ffff8883c0aa4000 [ 67.446216] R13: ffff8883c6096000 R14: ffff88837721f838 R15: ffff8883c6096000 [ 67.448388] _copy_from_user+0xa1/0xd0 [ 67.449655] mcopy_atomic+0xb3d/0x1380 [ 67.450991] ? lock_downgrade+0x3a0/0x3a0 [ 67.452337] ? mm_alloc_pmd+0x130/0x130 [ 67.453618] ? __might_fault+0x7d/0xe0 [ 67.454980] userfaultfd_ioctl+0x14a2/0x1c30
This must not be called after __fput(). So I think there is something else, may by just an unbalanced userfaultfd_ctx_put(). I dunno, I know nothing about usefaultfd.
It would be nice to understand what this reproducer does...
Oleg.
Quoted 7 lines · Oleg Nesterov
Quoted 6 lines · Kefeng Wang
Quoted 3 lines · Oleg Nesterov
Heh, I didn't notice you too mentioned
userfaultfd_release()in your email. can you try the patch below?
Quoted 9 lines
Quoted 2 lines
Your patch below fixes the issue, could you send a formal patch ASAP and also it should be queued into stable, I have test lts4.4, it works too, thanks.
Thanks.
Yes, I _think_ we need something like this patch anyway, but it needs more discussion. And it is not clear if it really fixes this issue or it hides another bug.
OK, hope more specialists notice this issue and comment it.
Quoted 10 lines
Quoted 7 lines
I built kernel with wrong gcc version, and the KASAN is not enabled, When KASAN enabled, there is an UAF,
[ 67.393442] ================================================================== [ 67.395531] BUG: KASAN: use-after-free in handle_userfault+0x12f/0xc70 [ 67.397001] Read of size 8 at addr ffff8883c622c160 by task syz-executor.9/5225OK, thanks this probably confirms that .ctx points to nowhere because it was freed by
userfaultfd_release()without clearing vm_flags/userfaultfd_ctx.
The patch do fix the UAF and avoid panic, and it doesn't seem to cause new issue, even if there are some another issue, it can be fixed later :)
Quoted 18 lines
But,
Quoted 6 lines
[ 67.430243] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 67.431586] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 67.436978] RSP: 0018:ffff8883c4e8f908 EFLAGS: 00010246 [ 67.438743] RAX: 0000000000000001 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 67.441101] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8883c0aa4000 [ 67.442865] RBP: 0000000000001000 R08: ffffed1078154a00 R09: 0000000000000000Quoted 8 lines
[ 67.444534] R10: 0000000000000200 R11: ffffed10781549ff R12: ffff8883c0aa4000 [ 67.446216] R13: ffff8883c6096000 R14: ffff88837721f838 R15: ffff8883c6096000 [ 67.448388] _copy_from_user+0xa1/0xd0 [ 67.449655] mcopy_atomic+0xb3d/0x1380 [ 67.450991] ? lock_downgrade+0x3a0/0x3a0 [ 67.452337] ? mm_alloc_pmd+0x130/0x130 [ 67.453618] ? __might_fault+0x7d/0xe0 [ 67.454980] userfaultfd_ioctl+0x14a2/0x1c30
Quoted 3 lines
This must not be called after
__fput(). So I think there is something else, may by just an unbalanceduserfaultfd_ctx_put(). I dunno, I know nothing about usefaultfd.
There are different processes, maybe some concurrency problems.
Quoted 2 lines
It would be nice to understand what this reproducer does...
I tried strace -f the reproducer, but can't find any useful info.
Quoted 6 lines
Oleg.
.
Kefeng, et al, sorry I am travelling till the next monday, can't even open my laptop too often.
Quoted 3 lines · Kefeng Wang
The patch do fix the UAF and avoid panic, and it doesn't seem to cause new issue, even if there are some another issue, it can be fixed later :)
Yes... but if we want a hot fix without any understanding why does it help in this particular case we can simply add mmget_still_valid() into handle_userfault(), I am almost sure this should equally "fix" (hide) the problem.
But to clarify, let me repeat that I still think the patch I sent makes sense anyway; __handle_mm_fault() is possible even after do_coredump() sets mm->core_state and after userfaultfd_unregister().
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[ 67.430243] RIP: 0010:copy_user_handle_tail+0x2/0x10 [ 67.431586] Code: c3 0f 1f 80 00 00 00 00 66 66 90 83 fa 40 0f 82 70 ff ff ff 89 d1 f3 a4 31 c0 66 66 90 c3 66 2e 0f 1f 84 00 00 00 00 00 89 d1 <f3> a4 89 c8 66 66 90 c3 66 0f 1f 44 00 00 66 66 90 83 fa 08 0f 82 [ 67.436978] RSP: 0018:ffff8883c4e8f908 EFLAGS: 00010246 [ 67.438743] RAX: 0000000000000001 RBX: 0000000020ffd000 RCX: 0000000000001000 [ 67.441101] RDX: 0000000000001000 RSI: 0000000020ffd000 RDI: ffff8883c0aa4000 [ 67.442865] RBP: 0000000000001000 R08: ffffed1078154a00 R09: 0000000000000000 [ 67.444534] R10: 0000000000000200 R11: ffffed10781549ff R12: ffff8883c0aa4000 [ 67.446216] R13: ffff8883c6096000 R14: ffff88837721f838 R15: ffff8883c6096000 [ 67.448388] _copy_from_user+0xa1/0xd0 [ 67.449655] mcopy_atomic+0xb3d/0x1380 [ 67.450991] ? lock_downgrade+0x3a0/0x3a0 [ 67.452337] ? mm_alloc_pmd+0x130/0x130 [ 67.453618] ? __might_fault+0x7d/0xe0 [ 67.454980] userfaultfd_ioctl+0x14a2/0x1c30
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This must not be called after
__fput(). So I think there is something else, may by just an unbalanceduserfaultfd_ctx_put(). I dunno, I know nothing about usefaultfd.There are different processes, maybe some concurrency problems.
and this is what I think we need to understand...
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It would be nice to understand what this reproducer does...
I tried strace -f the reproducer, but can't find any useful info.
Could you send me the output of strace -f ? Not sure it will help and again, I am not sure I will have a chance to read it this week.
Perhaps it is possible to translate this test-case to C somehow?
Oleg.
Quoted 41 lines · Oleg Nesterov
fs/userfaultfd.c +10
-11@@ -880,6 +880,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)/* len == 0 means wake all */ struct userfaultfd_wake_range range = { .len =0 , };unsigned long new_flags; +bool xxx;WRITE_ONCE (ctx->released, true);@@ -895,8 +896,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)* taking the mmap_sem for writing. */ down_write (&mm->mmap_sem); -if (!mmget_still_valid (mm)) - goto skip_mm; + xxx =mmget_still_valid (mm); prev =NULL ;for (vma = mm->mmap; vma; vma = vma->vm_next) {cond_resched ();@@ -907,19 +907,20 @@ static int userfaultfd_release(struct inode *inode, struct file *file)continue ; } new_flags = vma->vm_flags & ~(VM_UFFD_MISSING |VM_UFFD_WP ); - prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, - new_flags, vma->anon_vma, - vma->vm_file, vma->vm_pgoff, -vma_policy (vma), -NULL_VM_UFFD_CTX ); -if (prev) - vma = prev; -else - prev = vma; +if (xxx) { + prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, + new_flags, vma->anon_vma, + vma->vm_file, vma->vm_pgoff, +vma_policy (vma), +NULL_VM_UFFD_CTX ); +if (prev) + vma = prev;
fs/userfaultfd.c static int userfaultfd_release(struct inode *inode, struct file *file) · line 926
Quoted 10 lines
fs/userfaultfd.c +3
-1+else + prev = vma; + } vma->vm_flags = new_flags; vma->vm_userfaultfd_ctx =NULL_VM_UFFD_CTX ; } -skip_mm:up_write (&mm->mmap_sem);mmput (mm); wakeup:
The proposed fix looks correct, can you resend in a way that can be merged?
What happens is there are 4 threads, the uffdio copy with NULL source address is just to induce more thread creation, then one thread does UFFDIO_COPY with source in the uffd region so it blocks in handle_userfault inside UFFDIO_COPY. When one of the threads then does the illegal instruction the core dump starts. The core dump wakes the userfault and the copy-user in UFFDIO_COPY is being retried after userfaultfd_release already run because one of the other threads already went through do_exit. It's a bit strange that the file that was opened by the ioctl() syscall gets released and its file->private_data destroyed before the ioctl syscall has a chance to return to userland.
Anyway the same race condition can still happen for a rogue page fault that is happening when the core dump start so the above fix is needed anyway.
Quoted 2 lines · Andrea Arcangeli
The proposed fix looks correct, can you resend in a way that can be merged?
OK, I'll send the same patch to lkml, the only change is s/xxx/still_valid/.
Quoted 2 lines
It's a bit strange that the file that
was opened by theioctl()syscall gets released
and this look like another bug we need to investigate,
Quoted 3 lines
Anyway the same race condition can still happen for a rogue page fault that is happening when the core dump start so the above fix is needed anyway.
Yes.
Oleg.
Quoted 5 lines · Oleg Nesterov
Quoted 2 lines · Andrea Arcangeli
The proposed fix looks correct, can you resend in a way that can be merged?
OK, I'll send the same patch to lkml, the only change is s/xxx/still_valid/.
Thanks! Actually I wasn't sure if I should send it myself to avoid delaying it to next week, but I see you already sent it so problem solved.
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It's a bit strange that the file that
was opened by theioctl()syscall gets releasedand this look like another bug we need to investigate,
I did some more debugging in the meanwhile. The current theory is there are multiple uffd in the same mm and the uffd ctx of the page fault is not the same uffd ctx of the ioctl that triggers the copy user.
I'll need to add some more bpftrace code to be sure.
Thanks,
Andrea
A message that is not in the archive (sent off-list or not yet received): [email protected]
Quoted 9 lines · Tetsuo Handa
Quoted 4 lines · Andrea Arcangeli
It's a bit strange that the file that
was opened by theioctl()syscall gets released and itsfile->private_datadestroyed before the ioctl syscall has a chance to return to userland.My guess is that the fd was opened by
userfaultfd()syscall, and the fd was closed byclose()syscall. Nothing wrong. But when a page fault happened,
The problem is that this page fault is triggered by ioctl() and this file was already closed and the final fput() was already called, note that userfaultfd_release() is f_op->release.
Quoted 2 lines
Then, not resetting pointer to the data structure before releasing the memory (due to "goto
skip_mm;") is the bug.
Yes, this is wrong in any case and this is that the patch tries to fix.
Oleg.
PATCH 1/1 userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx
In reply to Kefeng Wanguserfaultfd_release() should clear vm_flags/vm_userfaultfd_ctx even if mm->core_state != NULL.
Otherwise a page fault can see userfaultfd_missing() == T and use an already freed userfaultfd_ctx.
--- fs/userfaultfd.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-)
fs/userfaultfd.c +13 -12
@@ -880,6 +880,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)/* len == 0 means wake all */ struct userfaultfd_wake_range range = { .len =0 , };unsigned long new_flags; +bool still_valid;WRITE_ONCE (ctx->released, true);
@@ -895,8 +896,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file)* taking the mmap_sem for writing. */ down_write (&mm->mmap_sem); -if (!mmget_still_valid (mm)) - goto skip_mm; + still_valid =mmget_still_valid (mm); prev =NULL ;for (vma = mm->mmap; vma; vma = vma->vm_next) {cond_resched ();
@@ -907,19 +907,20 @@ static int userfaultfd_release(struct inode *inode, struct file *file)continue ; } new_flags = vma->vm_flags & ~(VM_UFFD_MISSING |VM_UFFD_WP ); - prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, - new_flags, vma->anon_vma, - vma->vm_file, vma->vm_pgoff, -vma_policy (vma), -NULL_VM_UFFD_CTX ); -if (prev) - vma = prev; -else - prev = vma; +if (still_valid) { + prev =vma_merge (mm, prev, vma->vm_start, vma->vm_end, + new_flags, vma->anon_vma, + vma->vm_file, vma->vm_pgoff, +vma_policy (vma), +NULL_VM_UFFD_CTX ); +if (prev) + vma = prev; +else + prev = vma; + } vma->vm_flags = new_flags; vma->vm_userfaultfd_ctx =NULL_VM_UFFD_CTX ; } -skip_mm:up_write (&mm->mmap_sem);mmput (mm); wakeup:
Signature · 1 line
2.5.0
Re: [PATCH] userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx
Quoted 6 lines · Oleg Nesterov
userfaultfd_release()should clear vm_flags/vm_userfaultfd_ctx even ifmm->core_state!= NULL.Otherwise a page fault can see
userfaultfd_missing()== T and use an already freeduserfaultfd_ctx.
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Reported-by Kefeng Wang <[email protected]>Fixes 04f5866e41fb ("coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping")Signed-off-by Oleg Nesterov <[email protected]>--- fs/userfaultfd.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-)
Thanks,
Andrea
Re: [PATCH] userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx
In reply to Oleg NesterovQuoted 6 lines · Oleg Nesterov
userfaultfd_release()should clear vm_flags/vm_userfaultfd_ctx even ifmm->core_state!= NULL.Otherwise a page fault can see
userfaultfd_missing()== T and use an already freeduserfaultfd_ctx.
Quoted 7 lines
Reported-by Kefeng Wang <[email protected]>Fixes 04f5866e41fb ("coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping")Signed-off-by Oleg Nesterov <[email protected]>--- fs/userfaultfd.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-)
Tested on lts4.4 and 5.3-rc4, Thanks.
Hi Kefeng,
Quoted 11 lines · Kefeng Wang
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="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")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
Quoted 1 line
./syz-execprog -executor=./syz-executor -repeat=0 -procs=16 -cover=0 repofile
I tried to reproduce using the C code provided by Tetsuo but it doesn't work for me.
Could you run this test-case with the patch below? (on top of the fix you have already tested).
Oleg.
fs/userfaultfd.c +6 -0
@@ -882,6 +882,8 @@ static int userfaultfd_release(struct inode *inode, struct file *file)unsigned long new_flags;bool still_valid; + file->private_data = (void *)0x6666 ; +WRITE_ONCE (ctx->released, true);if (!mmget_not_zero (mm))
@@ -1859,6 +1861,8 @@ static long userfaultfd_ioctl(struct file *file, unsigned cmd,int ret = -EINVAL ;struct userfaultfd_ctx *ctx = file->private_data; +BUG_ON (ctx == (void *)0x6666 ); +if (cmd !=UFFDIO_API && ctx->state ==UFFD_STATE_WAIT_API )return -EINVAL ;
@@ -1882,6 +1886,8 @@ static long userfaultfd_ioctl(struct file *file, unsigned cmd, ret =userfaultfd_zeropage (ctx, arg);break ; } + +BUG_ON (ctx != file->private_data);return ret; }
Hello,
Quoted 14 lines · Oleg Nesterov
Hi Kefeng,
Quoted 11 lines · Kefeng Wang
Syzkaller reproducer:
# {Threaded:true Collide:true Repeat:false RepeatTimes:0 Procs:1 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true EnableNetDev:true EnableNetReset:false EnableCgroups:false EnableBinfmtMisc:true EnableCloseFds:true UseTmpDir:true HandleSegv:true Repro:false Trace:false}
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0,0xc018aa3f, &(0x7f0000000200))
ioctl$UFFDIO_REGISTER(r0,0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff2000/0xe000)=nil,0xe000},0x1})
ioctl$UFFDIO_COPY(r0,0xc028aa03,0x0)
ioctl$UFFDIO_COPY(r0,0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil,0x3000}) syz_execute_func(&(0x7f00000000c0)="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")poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
Quoted 4 lines
Quoted 1 line
./syz-execprog -executor=./syz-executor -repeat=0 -procs=16 -cover=0 repofile
I tried to reproduce using the C code provided by Tetsuo but it doesn't work for me.
I could reproduce fine here but with the full suite.
Quoted 2 lines
Could you run this test-case with the patch below? (on top of the fix you have already tested).
I finished the debugging of the ioctl refcounting last week, but I didn't yet post an update sorry.
There were two uffd ctx per process, so the UFFDIO_COPY ioctl is holding one ctx refcount through the open fd (there's more than one thread so the file refcount is used), while the userfault triggers in a vma registered to another uffd ctx. Then the ctx of the vma is closed.
It was important to verify the uffd ctx of the UFFDIO_COPY ioctl is different than the one registered on the vma where UFFDIO_COPY hits handle_userfault, otherwise the release() shouldn't have triggered the BUG_ON from a stack trace nested in UFFDIO_COPY (because ioctl should have hold a refcount the ctx through the file open).
uffd ctx pointer triggering the use after free is 0xffff888058adfbc0 on mm 0xffff8880665416c0. When the kprobes are called nested there's a space in front (i.e. like when handle_userfault runs inside the UFFDIO_COPY ioctl).
To verify you can look what 6915 tid was doing just before it repeats the first userfault with released 1. It was doing this:
0xffff888058adf880 0xffff8880665416c0 6915 ioctl
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 0
That's an UFFDIO_COPY holding the refcount of uffd ctx 0xffff888058adf880 triggering handle_userfault on a vma registered on uffd ctx 0xffff888058adfbc0.
When release of 0xffff888058adfbc0 runs that wakes up the stuck userfault in 6915 which is being retried immediately and the second time the BUG_ON triggers with released = 1.
uffd_ctx mm tid kprobe point0xffff888058adfbc0 0xffff8880665416c0 6911 ioctl ret-ioctl 69110xffff888058adfbc0 0xffff8880665416c0 6911 ioctl ret-ioctl 69110xffff888058adfbc0 0xffff8880665416c0 6911 ioctl ret-ioctl 69110xffff888058adfbc0 0xffff8880665416c0 6911 ioctl
0xffff888058adfbc0 0xffff8880665416c0 6911 userfault released 0
#6911 stuck in handle_userfault of vma->vm_userfaultfd_ctx #0xffff888058adfbc0 and the ioctl uffd ctx is also 0xffff888058adfbc0
0xffff888058ad8380 0xffff888066547840 6912 ioctl ret-ioctl 69120xffff888058ad8380 0xffff888066547840 6914 ioctl ret-ioctl 69140xffff888058ad8380 0xffff888066547840 6912 ioctl 0xffff888058ad8380 0xffff888066547840 6914 ioctl ret-ioctl 6912
0xffff888058ad8040 0xffff888066547840 6914 userfault released 00xffff888058adf880 0xffff8880665416c0 6915 ioctl 0xffff888058adf880 0xffff8880665416c0 6913 ioctl ret-ioctl 6913
ret-ioctl 69150xffff888058adf880 0xffff8880665416c0 6913 ioctl ret-ioctl 69130xffff888058adf880 0xffff8880665416c0 6915 ioctl
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 0
#6915 stuck in userfault of vma->vm_userfaultfd_ctx #0xffff888058adfbc0, but the ioctl uffd is 0xffff888058adf880
ret-userfault 6914
0xffff888058ad8040 0xffff888066547840 6914 userfault released 0
ret-userfault 6908
0xffff888058ad8040 0xffff888066547840 6908 userfault released 0 ret-userfault 6914
ret-userfault 6908
ret-ioctl 69140xffff888058ad8380 0xffff888066547840 6914 release ret-ioctl 69080xffff888058ad8040 0xffff888066547840 6908 release ret-release 6914
ret-release 69080xffff888058ad86c0 0xffff8880665470c0 6918 ioctl ret-ioctl 69180xffff888058ad86c0 0xffff8880665470c0 6918 ioctl ret-ioctl 69180xffff888058ad86c0 0xffff8880665470c0 6918 ioctl ret-ioctl 69180xffff888058ad86c0 0xffff8880665470c0 6918 ioctl
0xffff888058ad86c0 0xffff8880665470c0 6918 userfault released 0 ret-userfault 6911
# 6911 got waken up, somebody must have closed the uffd ctx # 0xffff888058adfbc0 or the task are getting killed, the uffd ctx not
# released yet because it's still pinned by the handle_userfault
0xffff888058adfbc0 0xffff8880665416c0 6911 userfault released 0 ret-userfault 6911
# 6911 retries
ret-ioctl 6911 # ioctl on uffd ctx 0xffff888058adfbc0 returns
ret-userfault 6915
# 6915 waken up too by the close of the uffd and then 6911 frees the
# ctx when the ioctl method returns and the fd is closed. 6911 ioctl # was on 0xffff888058adfbc0, 6915 ioctl was on 0xffff888058adf880. So # 6915 ioctl file refcount holds no refcount on the # vma->vm_userfaultfd_ctx.
0xffff888058adfbc0 0xffff8880665416c0 6911 release
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1
# uffdio-copy of 6915 retries the fault with ctx freed at the previous # line after the ioctl syscall returns in 6911 -> BUG_ON
ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
ret-release 6911
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 69150xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1
ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
0xffff888058adfbc0 0xffff8880665416c0 6915 userfault released 1 ret-userfault 6915
#!/usr/bin/env bpftrace
#include <linux/fs.h>
#include <linux/mm.h>
enum userfaultfd_state {
UFFD_STATE_WAIT_API,
UFFD_STATE_RUNNING,
};
struct userfaultfd_ctx {
/* waitqueue head for the pending (i.e. not read) userfaults */
wait_queue_head_t fault_pending_wqh;
/* waitqueue head for the userfaults */
wait_queue_head_t fault_wqh;
/* waitqueue head for the pseudo fd to wakeup poll/read */
wait_queue_head_t fd_wqh;
/* waitqueue head for events */
wait_queue_head_t event_wqh;
/* a refile sequence protected by fault_pending_wqh lock */
struct seqcount refile_seq;
/* pseudo fd refcounting */
refcount_t refcount;
/* userfaultfd syscall flags */
unsigned int flags;
/* features requested from the userspace */
unsigned int features;
/* state machine */
enum userfaultfd_state state;
/* released */
bool released;
/* memory mappings are changing because of non-cooperative event */
bool mmap_changing;
/* mm with one ore more vmas attached to this userfaultfd_ctx */
struct mm_struct *mm;
};kprobe:userfaultfd_release
{
$x = (struct userfaultfd_ctx *) (((struct file *)arg1)->private_data);
$mm = $x->mm;
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("%p %p %d release\n", $x, $mm, tid);
@release[tid] = 1;
@nested[tid]++;
}kretprobe:userfaultfd_release /@release[tid]/
{
if (!--@nested[tid]) {
delete(@nested[tid]);
}
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("ret-release %d\n", tid);
delete(@release[tid]);
}kprobe:userfaultfd_ioctl
{
$x = (struct userfaultfd_ctx *) (((struct file *)arg0)->private_data);
$mm = $x->mm;
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("%p %p %d ioctl\n", $x, $mm, tid);
@ioctl[tid] = 1;
@nested[tid]++;
}kretprobe:userfaultfd_ioctl /@ioctl[tid]/
{
if (!--@nested[tid]) {
delete(@nested[tid]);
}
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("ret-ioctl %d\n", tid);
delete(@ioctl[tid]);
}kprobe:handle_userfault
{
$x = ((struct vm_fault *)arg0)->vma->vm_userfaultfd_ctx.ctx;
$mm = $x->mm;
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("%p %p %d userfault released %d\n", $x, $mm, tid,
((struct userfaultfd_ctx *)$x)->released);
@userfault[tid] = 1;
@nested[tid]++;
}kretprobe:handle_userfault /@userfault[tid]/
{
if (!--@nested[tid]) {
delete(@nested[tid]);
}
if (@nested[tid]) {
printf(" ");
}
if (@nested[tid] > 1) {
printf(" ");
}
if (@nested[tid] > 2) {
printf(" ");
}
printf("ret-userfault %d\n", tid);
delete(@userfault[tid]);
}Quoted 3 lines · Andrea Arcangeli
I finished the debugging of the ioctl refcounting last week, but I didn't yet post an update sorry.
Great! so we can finally forget this problem ;)
Quoted 3 lines
It was important to verify the uffd ctx of the
UFFDIO_COPYioctl is different than the one registered on the vma whereUFFDIO_COPYhitshandle_userfault,
I seem to understand... Somehow I thought that __mcopy_atomic() should verify that dst_vma->vm_userfaultfd_ctx.ctx is the same ctx which was used in userfaultfd_ioctl() but it doesn't, it only checks dst_vma->vm_userfaultfd_ctx.ctx != NULL.
But why?
(I am just curious, let me repeat I know nothing about userfaultfd).
Oleg.
Quoted 8 lines · Oleg Nesterov
I seem to understand... Somehow I thought that
__mcopy_atomic()should verify thatdst_vma->vm_userfaultfd_ctx.ctxis the same ctx which was used inuserfaultfd_ioctl()but it doesn't, it only checksdst_vma->vm_userfaultfd_ctx.ctx!= NULL.But why?
(I am just curious, let me repeat I know nothing about userfaultfd).
The ioctl fd only needs to hold an indirect reference to any ctx of that mm. In other words the only thing the uffd ctx represents in the UFFDIO_COPY is the destination mm, not the vma.
All the rest is done from the userland parameters of the ioctl syscall. It's true you could have two uffd registered in the same mm and you could call the UFFDIO_COPY ioctl on anyone of the two and it wouldn't make any difference as long as they both are registered in the same mm.
The uffd ctx in __mcopy_atomic is checked to be not null to be sure the VM_MAYWRITE check run during uffd registration of the vma, before we allow to fill any hole into the vma but it's otherwise a refcounting neutral check.
The uffd ctx refcount in handle_userfault, that may also trigger in copy-user invoked by the uffd ioctl -> __mcopy_atomic, works like for any other page fault: by checking vm_userfaultfd_ctx.ctx is not null while holding the mmap_sem with no association to the uffd ctx refcount hold by the ioctl (again only needed to obtain the uffd ctx->mm which is the dst_mm of the UFFDIO_COPY).
There would be nothing wrong to make it more strict, but it's not strictly needed.
Thanks,
Andrea
Quoted 5 lines · Andrea Arcangeli
It's true you could have two uffd registered in the same mm and you could call the
UFFDIO_COPYioctl on anyone of the two and it wouldn't make any difference as long as they both are registered in the same mm.
...
Quoted 2 lines
There would be nothing wrong to make it more strict, but it's not strictly needed.
Thanks Andrea, this answers my question.
Oleg.