clean up logical flat apic mode using
cover clean up logical flat apic mode using
1. instroduce nr_cpus=x, to enumlate that only one x cpus are installed
2. nur nr_cpu_ids for checking
3. make default_setup_irq_routing of 32but more like 64 bit
4. amd cpu useing logical flat even one of 8 scpu apicid >= 8
5. use dmi table to decide if we need to disabled cpus as hotplug cpus.
need to apply after putting Suresh patch back.
todo:
1. seperate probe_32.c to probe_32.c and apic_default_32.c
2. merge probe_32.c and probe_64.c or create probe.c to share dmi table
Thanks
Yinghai Lu
PATCH 1/5 use nr_cpus= to set nr_cpu_ids early
on x86, before prefill_possible_map(), nr_cpu_ids will be NR_CPUS aka CONFIG_NR_CPUS
add nr_cpus= to set nr_cpu_ids. so we can simulate cpus <=8 are installed on normal config.
-v2: accordging to Christoph, acpi_numa_init should use nr_cpu_ids in stead of
NR_CPUS.
--- arch/ia64/kernel/acpi.c | 4 ++-- arch/x86/kernel/smpboot.c | 7 ++++--- drivers/acpi/numa.c | 4 ++-- init/main.c | 14 ++++++++++++++ 4 files changed, 22 insertions(+), 7 deletions(-)
init/main.c +14 -0
@@ -149,6 +149,20 @@ static int __init nosmp(char *str)early_param ("nosmp" , nosmp); +/* this is hard limit */ +static int __init nrcpus (char *str) +{ +int nr_cpus; + +get_option (&str, &nr_cpus); +if (nr_cpus >0 && nr_cpus < nr_cpu_ids) + nr_cpu_ids = nr_cpus; + +return 0 ; +} + +early_param ("nr_cpus" , nrcpus); +static int __init maxcpus (char *str) {get_option (&str, &setup_max_cpus);
arch/ia64/kernel/acpi.c +2 -2
@@ -883,8 +883,8 @@ __init void prefill_possible_map(void) possible = available_cpus + additional_cpus; -if (possible >NR_CPUS ) - possible =NR_CPUS ; +if (possible > nr_cpu_ids) + possible = nr_cpu_ids;printk (KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n" , possible,max ((possible - available_cpus),0 ));
arch/x86/kernel/smpboot.c +4 -3
@@ -1213,11 +1213,12 @@ __init void prefill_possible_map(void) total_cpus =max_t (int, possible, num_processors + disabled_cpus); -if (possible >CONFIG_NR_CPUS ) { +/* nr_cpu_ids could be reduced via nr_cpus= */ +if (possible > nr_cpu_ids) {printk (KERN_WARNING "%d Processors exceeds NR_CPUS limit of %d\n" , - possible,CONFIG_NR_CPUS ); - possible =CONFIG_NR_CPUS ; + possible, nr_cpu_ids); + possible = nr_cpu_ids; } printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n",
drivers/acpi/numa.c +2 -2
@@ -291,9 +291,9 @@ int __init acpi_numa_init(void)/* SRAT: Static Resource Affinity Table */ if (!acpi_table_parse (ACPI_SIG_SRAT , acpi_parse_srat)) {acpi_table_parse_srat (ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY , - acpi_parse_x2apic_affinity,NR_CPUS ); + acpi_parse_x2apic_affinity, nr_cpu_ids);acpi_table_parse_srat (ACPI_SRAT_TYPE_CPU_AFFINITY , - acpi_parse_processor_affinity,NR_CPUS ); + acpi_parse_processor_affinity, nr_cpu_ids); ret =acpi_table_parse_srat (ACPI_SRAT_TYPE_MEMORY_AFFINITY , acpi_parse_memory_affinity,NR_NODE_MEMBLKS );
PATCH 2/5 x86: using logical flat for amd cpu too.
In reply to Yinghai Lunot sure it works again, could be bios fix the irq routing dest ?
tested that amd support logical flat too when cpus num <= 8 and even bsp apic id > 8
so could remove vendor check...
--- arch/x86/kernel/apic/apic.c | 11 ++--------- arch/x86/kernel/apic/probe_64.c | 13 ++----------- 2 files changed, 4 insertions(+), 20 deletions(-)
arch/x86/kernel/apic/apic.c +2 -9
@@ -1898,15 +1898,8 @@ void __cpuinit generic_processor_info(in max_physical_apicid = apicid;#ifdef CONFIG_X86_32 -switch (boot_cpu_data.x86_vendor) { -case X86_VENDOR_INTEL : -if (num_processors >8 ) - def_to_bigsmp =1 ; -break ; -case X86_VENDOR_AMD : -if (max_physical_apicid >=8 ) - def_to_bigsmp =1 ; - } +if (num_processors >8 ) + def_to_bigsmp =1 ;#endif #if defined(CONFIG_SMP ) || defined(CONFIG_X86_64 )
arch/x86/kernel/apic/probe_64.c +2 -11
@@ -67,17 +67,8 @@ void __init default_setup_apic_routing(v }#endif -if (apic == &apic_flat) { -switch (boot_cpu_data.x86_vendor) { -case X86_VENDOR_INTEL : -if (num_processors >8 ) - apic = &apic_physflat; -break ; -case X86_VENDOR_AMD : -if (max_physical_apicid >=8 ) - apic = &apic_physflat; - } - } +if (apic == &apic_flat && num_processors >8 ) + apic = &apic_physflat;printk (KERN_INFO "Setting APIC routing to %s\n" , apic->name);
PATCH 3/5 x86: according to nr_cpu_ids to decide if need to leave logical flat
In reply to Yinghai Lushould use nr_cpu_ids instead of num_processor, in case we have hotplug cpus.
if current only have 8 cpus is up, but if we will have more cpus that will be hot added later, we should use physical flat at first.
nr_cpu_ids is the total cpus that could be supported.
-v2: per linus, chenage default_setup_apic_routing to _init, and call it for uni_processor
--- arch/x86/kernel/apic/apic.c | 2 -- arch/x86/kernel/apic/probe_32.c | 20 ++++++++++++++++++-- arch/x86/kernel/apic/probe_64.c | 3 ++- arch/x86/kernel/smpboot.c | 2 -- 4 files changed, 20 insertions(+), 7 deletions(-)
arch/x86/kernel/apic/probe_32.c +18 -2
@@ -52,7 +52,7 @@ static int __init print_ipi_mode(void) }late_initcall (print_ipi_mode); -void default_setup_apic_routing (void ) +static void local_default_setup_apic_routing (void ) {#ifdef CONFIG_X86_IO_APIC printk(KERN_INFO
@@ -103,7 +103,7 @@ struct apic apic_default = { .init_apic_ldr = default_init_apic_ldr, .ioapic_phys_id_map = default_ioapic_phys_id_map, - .setup_apic_routing = default_setup_apic_routing, + .setup_apic_routing = local_default_setup_apic_routing, .multi_timer_check = NULL, .apicid_to_node = default_apicid_to_node, .cpu_to_logical_apicid = default_cpu_to_logical_apicid,
@@ -207,6 +207,22 @@ void __init generic_bigsmp_probe(void) apic = &apic_bigsmp;printk (KERN_INFO "Overriding APIC driver with %s\n" , apic->name); + } + } +#endif +} + +void __init default_setup_apic_routing (void ) +{ +#ifdef CONFIG_X86_BIGSMP +/* +* make sure we go to bigsmp according to real nr_cpu_ids +*/ +if (!cmdline_apic && apic == &apic_default) { +if (nr_cpu_ids >8 ) { + apic = &apic_bigsmp; +printk (KERN_INFO "Overriding APIC driver with %s\n" , + apic->name); } }#endif
arch/x86/kernel/smpboot.c +0 -2
@@ -1083,9 +1083,7 @@ void __init native_smp_prepare_cpus(unsiset_cpu_sibling_map (0 );enable_IR_x2apic (); -#ifdef CONFIG_X86_64 default_setup_apic_routing (); -#endif if (smp_sanity_check (max_cpus) <0 ) {printk (KERN_INFO "SMP disabled\n" );
arch/x86/kernel/apic/probe_64.c +2 -1
@@ -67,7 +67,8 @@ void __init default_setup_apic_routing(v }#endif -if (apic == &apic_flat && num_processors >8 ) +/* not just num_processors, we could have hotplug cpus */ +if (apic == &apic_flat && nr_cpu_ids >8 ) apic = &apic_physflat;printk (KERN_INFO "Setting APIC routing to %s\n" , apic->name);
arch/x86/kernel/apic/apic.c +0 -2
@@ -1647,9 +1647,7 @@ int __init APIC_init_uniprocessor(void)#endif enable_IR_x2apic (); -#ifdef CONFIG_X86_64 default_setup_apic_routing (); -#endif verify_local_APIC ();connect_bsp_APIC ();
PATCH 4/5 x86: make 32bit apic flat to physflat switch like 64bit
In reply to Yinghai Lukill def_to_bigsmp
and move switch from default to bigsmp at default_setup_apic_routing... so make default_setup_apic_routing more like 64 bit
also make the dmi relate code to be __init/__initdata
--- arch/x86/include/asm/apic.h | 3 - arch/x86/include/asm/mpspec.h | 1 arch/x86/kernel/acpi/boot.c | 3 - arch/x86/kernel/apic/apic.c | 5 -- arch/x86/kernel/apic/bigsmp_32.c | 48 ----------------------- arch/x86/kernel/apic/probe_32.c | 80 ++++++++++++++++++++------------------- arch/x86/kernel/mpparse.c | 4 - arch/x86/kernel/setup.c | 2 arch/x86/kernel/smpboot.c | 2 9 files changed, 46 insertions(+), 102 deletions(-)
arch/x86/include/asm/mpspec.h +0 -1
@@ -23,7 +23,6 @@ extern int pic_mode;#define MAX_IRQ_SOURCES 256 -extern unsigned int def_to_bigsmp;extern u8 apicid_2_node[];#ifdef CONFIG_X86_NUMAQ
arch/x86/kernel/apic/apic.c +0 -5
@@ -1895,11 +1895,6 @@ void __cpuinit generic_processor_info(inif (apicid > max_physical_apicid) max_physical_apicid = apicid; -#ifdef CONFIG_X86_32 -if (num_processors >8 ) - def_to_bigsmp =1 ; -#endif -#if defined(CONFIG_SMP ) || defined(CONFIG_X86_64 )early_per_cpu (x86_cpu_to_apicid, cpu) = apicid;early_per_cpu (x86_bios_cpu_apicid, cpu) = apicid;
arch/x86/kernel/apic/bigsmp_32.c +2 -46
81 lines not on this page · raw message
arch/x86/kernel/apic/probe_32.c +43 -37
138 lines not on this page · raw message
arch/x86/kernel/setup.c +0 -2
@@ -184,8 +184,6 @@ static void set_mca_bus(int x)#endif } -unsigned int def_to_bigsmp; -/* for MCA, but anyone else can use it if they want */ unsigned int machine_id;unsigned int machine_submodel_id;
arch/x86/kernel/smpboot.c +1 -1
@@ -946,7 +946,7 @@ static int __init smp_sanity_check(unsigpreempt_disable ();#if !defined(CONFIG_X86_BIGSMP ) && defined(CONFIG_X86_32 ) -if (def_to_bigsmp && nr_cpu_ids >8 ) { +if (apic == &apic_default && nr_cpu_ids >8 ) {unsigned int cpu;unsigned nr;
arch/x86/include/asm/apic.h +0 -3
@@ -456,9 +456,6 @@ static inline void default_wait_for_initreturn ; } -extern void generic_bigsmp_probe (void ); - -#ifdef CONFIG_X86_LOCAL_APIC #include <asm/smp.h>
arch/x86/kernel/acpi/boot.c +0 -3
@@ -1185,9 +1185,6 @@ static void __init acpi_process_madt(voiif (!error) { acpi_lapic =1 ; -#ifdef CONFIG_X86_BIGSMP -generic_bigsmp_probe (); -#endif /* * Parse MADT IO-APIC entries */
arch/x86/kernel/mpparse.c +0 -4
@@ -359,10 +359,6 @@ static int __init smp_read_mpc(struct mp x86_init.mpparse.mpc_record (1 ); } -#ifdef CONFIG_X86_BIGSMP -generic_bigsmp_probe (); -#endif -if (apic->setup_apic_routing) apic->setup_apic_routing ();
PATCH 5/5 x86: use dmi check to treat disabled cpus as hotplug cpus.
In reply to Yinghai Lusome systems that have disable cpus entries because same
BIOS will support 2 sockets and 4 sockets and more at same time, BIOS just leave some disable entries, but those system do not support cpu hotplug. we don't need treat disabled_cpus as hotplug cpus.
so we can make nr_cpu_ids smaller and save more space
(pcpu data allocations), and could make some systems run with logical flat instead of physical flat apic mode
-v2: change to black list instead
--- arch/x86/kernel/smpboot.c | 76 ++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 74 insertions(+), 2 deletions(-)
arch/x86/kernel/smpboot.c +74 -2
@@ -47,6 +47,7 @@#include <linux/bootmem.h> #include <linux/err.h> #include <linux/nmi.h> +#include <linux/dmi.h> #include <linux/tboot.h> #include <asm/acpi.h>
@@ -1178,6 +1179,59 @@ static int __init _setup_possible_cpus(c }early_param ("possible_cpus" , _setup_possible_cpus); +static __initdata int treat_disabled_cpus_as_hotplug =1 ; +static __init int hotplug_cpus_check (const struct dmi_system_id *d) +{ +printk (KERN_NOTICE "%s detected: treat disabled cpus as hotplug ones\n" , d->ident); + treat_disabled_cpus_as_hotplug =0 ; + +return 0 ; +} + +static struct dmi_system_id hotplug_cpus_dmi_table[]__initdata = { + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4440" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4440" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4240" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4240" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4140" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4140" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4600" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4600" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4640" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4640" ), + }, + }, + { }/* NULL entry stops DMI scanning */ +}; +/* * cpu_possible_mask should be static, it cannot change as cpu's
@@ -1204,8 +1258,26 @@ __init void prefill_possible_map(void)if (!num_processors) num_processors =1 ; -if (setup_possible_cpus ==-1 ) - possible = num_processors + disabled_cpus; +if (setup_possible_cpus ==-1 ) { + possible = num_processors; +/* +* do we have better way to detect hotplug cpus? +* +* some systems that have disable cpus entries because same +* BIOS will support 2 sockets and 4 sockets and more at +* same time, BIOS just leave some disabled entries with wild +* apicid, but those system do not support cpu hotplug. +* we don't need treat disabled_cpus as hotplug cpus. +* so we can make nr_cpu_ids smaller and save more space +* (pcpu data allocations), and could make some systems run +* with logical flat instead of physical flat apic mode +*/ +if (disabled_cpus) { +dmi_check_system (hotplug_cpus_dmi_table); +if (treat_disabled_cpus_as_hotplug) + possible += disabled_cpus; + } + }else possible = setup_possible_cpus;
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 10 lines · Yinghai Lu
some systems that have disable cpus entries because same
BIOS will support 2 sockets and 4 sockets and more at same time, BIOS just leave some disable entries, but those system do not support cpu hotplug. we don't need treatdisabled_cpusas hotplug cpus.
so we can makenr_cpu_idssmaller and save more space
(pcpu data allocations), and could make some systems run with logical flat instead of physical flat apic mode-v2: change to black list instead
I don't think this list will work because every HT system with HT disabled in the bios shows that logical cpu as disabled.
Quoted 107 lines
Signed-off-by Yinghai Lu <[email protected]>--- arch/x86/kernel/smpboot.c | 76 ++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 74 insertions(+), 2 deletions(-)Index:
linux-2.6/arch/x86/kernel/smpboot.c
===================================================================arch/x86/kernel/smpboot.c +74
-2@@ -47,6 +47,7 @@#include <linux/bootmem.h> #include <linux/err.h> #include <linux/nmi.h> +#include <linux/dmi.h> #include <linux/tboot.h> #include <asm/acpi.h> @@ -1178,6 +1179,59 @@ static int __init _setup_possible_cpus(c }early_param ("possible_cpus" , _setup_possible_cpus); +static __initdata int treat_disabled_cpus_as_hotplug =1 ; +static __init int hotplug_cpus_check (const struct dmi_system_id *d) +{ +printk (KERN_NOTICE "%s detected: treat disabled cpus as hotplug ones\n" , d->ident); + treat_disabled_cpus_as_hotplug =0 ; + +return 0 ; +} + +static struct dmi_system_id hotplug_cpus_dmi_table[]__initdata = { + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4440" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4440" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4240" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4240" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4140" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4140" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4600" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4600" ), + }, + }, + { + .callback = hotplug_cpus_check, + .ident ="Sun Microsystems Sun Fire X4640" , + .matches = { +DMI_MATCH (DMI_SYS_VENDOR ,"Sun Microsystems" ), +DMI_MATCH (DMI_PRODUCT_NAME ,"Sun Fire X4640" ), + }, + }, + { }/* NULL entry stops DMI scanning */ +}; +/* * cpu_possible_mask should be static, it cannot change as cpu's @@ -1204,8 +1258,26 @@ __init void prefill_possible_map(void)if (!num_processors) num_processors =1 ; -if (setup_possible_cpus ==-1 ) - possible = num_processors + disabled_cpus; +if (setup_possible_cpus ==-1 ) { + possible = num_processors; +/* +* do we have better way to detect hotplug cpus? +* +* some systems that have disable cpus entries because same +* BIOS will support 2 sockets and 4 sockets and more at +* same time, BIOS just leave some disabled entries with wild +* apicid, but those system do not support cpu hotplug. +* we don't need treat disabled_cpus as hotplug cpus. +* so we can make nr_cpu_ids smaller and save more space +* (pcpu data allocations), and could make some systems run +* with logical flat instead of physical flat apic mode +*/ +if (disabled_cpus) { +dmi_check_system (hotplug_cpus_dmi_table); +if (treat_disabled_cpus_as_hotplug) + possible += disabled_cpus; + } + }else possible = setup_possible_cpus;
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 10 lines · Suresh Siddha
Quoted 9 lines · Yinghai Lu
some systems that have disable cpus entries because same
BIOS will support 2 sockets and 4 sockets and more at same time, BIOS just leave some disable entries, but those system do not support cpu hotplug. we don't need treatdisabled_cpusas hotplug cpus.
so we can makenr_cpu_idssmaller and save more space
(pcpu data allocations), and could make some systems run with logical flat instead of physical flat apic mode
Quoted 4 lines
Quoted 1 line
-v2: change to black list instead
I don't think this list will work because every HT system with HT disabled in the bios shows that logical cpu as disabled.
so you want to treat those disabled cpus in the those system as hotplug cpus or not?
YH
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 11 lines · Yinghai Lu
Quoted 10 lines · Suresh Siddha
Quoted 9 lines · Yinghai Lu
some systems that have disable cpus entries because same
BIOS will support 2 sockets and 4 sockets and more at same time, BIOS just leave some disable entries, but those system do not support cpu hotplug. we don't need treatdisabled_cpusas hotplug cpus.
so we can makenr_cpu_idssmaller and save more space
(pcpu data allocations), and could make some systems run with logical flat instead of physical flat apic mode
Quoted 6 lines
Quoted 4 lines
Quoted 1 line
-v2: change to black list instead
I don't think this list will work because every HT system with HT disabled in the bios shows that logical cpu as disabled.
so you want to treat those disabled cpus in the those system as hotplug cpus or not?
They are really not hot plug cpus, so they can also take advantage of what you are trying to provide with this patch.
Also I am very confused with what exactly you are doing with the dmi list..
+ printk(KERN_NOTICE "%s detected: treat disabled cpus as hotplug ones\n", d->ident);
+ treat_disabled_cpus_as_hotplug = 0;
???
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 14 lines · Suresh Siddha
Quoted 13 lines · Yinghai Lu
Quoted 12 lines · Suresh Siddha
Quoted 10 lines · Yinghai Lu
some systems that have disable cpus entries because same
BIOS will support 2 sockets and 4 sockets and more at same time, BIOS just leave some disable entries, but those system do not support cpu hotplug. we don't need treatdisabled_cpusas hotplug cpus.
so we can makenr_cpu_idssmaller and save more space
(pcpu data allocations), and could make some systems run with logical flat instead of physical flat apic mode-v2: change to black list instead
Quoted 7 lines
Quoted 4 lines
Quoted 2 lines
I don't think this list will work because every HT system with HT disabled in the bios shows that logical cpu as disabled.
so you want to treat those disabled cpus in the those system as hotplug cpus or not?
They are really not hot plug cpus, so they can also take advantage of what you are trying to provide with this patch.
you mean this blacklist could be too long?
switch to whitelist for the box can treat disabled cpus as hotplug cpus?
arch/x86/kernel/smpboot.c static int __init _setup_possible_cpus(c · line 1186
Quoted 7 lines
Also I am very confused with what exactly you are doing with the dmi list..
arch/x86/kernel/smpboot.c +2
-0+printk (KERN_NOTICE "%s detected: treat disabled cpus as hotplug ones\n" , d->ident); + treat_disabled_cpus_as_hotplug =0 ;
sorry, forget to change the print out.
YH
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 1 line · Yinghai Lu
you mean this blacklist could be too long?
yes.
Quoted 3 lines
switch to whitelist for the box can treat disabled cpus as hotplug cpus?
Do we really need all this? Systems which support physical hotplug typically have lot's of cpu's (mostly will have atleast > 8). Even if we really need to identify, then perhaps we can check if ACPI has any hints regarding the physical hotplug support at boot time (we should check with Andi Kleen or Len Brown on this).
For now, I think we can keep it simple by using the detected enabled cpu's.
thanks,
suresh
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 9 lines · Suresh Siddha
Quoted 1 line · Yinghai Lu
you mean this blacklist could be too long?
yes.
Quoted 3 lines
switch to whitelist for the box can treat disabled cpus as hotplug cpus?
Quoted 8 lines
Do we really need all this? Systems which support physical hotplug typically have lot's of cpu's (mostly will have atleast > 8). Even if we really need to identify, then perhaps we can check if ACPI has any hints regarding the physical hotplug support at boot time (we should check with Andi Kleen or Len Brown on this).
For now, I think we can keep it simple by using the detected enabled cpu's.
sth like this ?
--- arch/x86/kernel/smpboot.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
arch/x86/kernel/smpboot.c +1 -2
@@ -1190,7 +1190,6 @@ early_param("possible_cpus", _setup_poss* - Ashok Raj * * Three ways to find out the number of additional hotplug CPUs: -* - If the BIOS specified disabled CPUs in ACPI/mptables use that. * - The user can overwrite it with possible_cpus=NUM * - Otherwise don't reserve additional CPUs. * We do this because additional CPUs waste a lot of memory.
@@ -1205,7 +1204,7 @@ __init void prefill_possible_map(void) num_processors =1 ;if (setup_possible_cpus ==-1 ) - possible = num_processors + disabled_cpus; + possible = num_processors;else possible = setup_possible_cpus;
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 16 lines · Yinghai Lu
Quoted 15 lines · Suresh Siddha
Quoted 1 line · Yinghai Lu
you mean this blacklist could be too long?
yes.
Quoted 3 lines
switch to whitelist for the box can treat disabled cpus as hotplug cpus?
Do we really need all this? Systems which support physical hotplug typically have lot's of cpu's (mostly will have atleast > 8). Even if we really need to identify, then perhaps we can check if ACPI has any hints regarding the physical hotplug support at boot time (we should check with Andi Kleen or Len Brown on this).
Quoted 4 lines
Quoted 2 lines
For now, I think we can keep it simple by using the detected enabled cpu's.
sth like this ?
Well, I was referring more to the apic model selection than the prefill case. About this possible cpu's, will the wastage be more than few kb for few disabled cpu's.
thanks,
suresh
Quoted 25 lines
--- arch/x86/kernel/smpboot.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)Index:
linux-2.6/arch/x86/kernel/smpboot.c
===================================================================arch/x86/kernel/smpboot.c +1
-2@@ -1190,7 +1190,6 @@ early_param("possible_cpus", _setup_poss* - Ashok Raj * * Three ways to find out the number of additional hotplug CPUs: -* - If the BIOS specified disabled CPUs in ACPI/mptables use that. * - The user can overwrite it with possible_cpus=NUM * - Otherwise don't reserve additional CPUs. * We do this because additional CPUs waste a lot of memory. @@ -1205,7 +1204,7 @@ __init void prefill_possible_map(void) num_processors =1 ;if (setup_possible_cpus ==-1 ) - possible = num_processors + disabled_cpus; + possible = num_processors;else possible = setup_possible_cpus;
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 17 lines · Suresh Siddha
Quoted 16 lines · Yinghai Lu
Quoted 15 lines · Suresh Siddha
Quoted 1 line · Yinghai Lu
you mean this blacklist could be too long?
yes.
Quoted 3 lines
switch to whitelist for the box can treat disabled cpus as hotplug cpus?
Do we really need all this? Systems which support physical hotplug typically have lot's of cpu's (mostly will have atleast > 8). Even if we really need to identify, then perhaps we can check if ACPI has any hints regarding the physical hotplug support at boot time (we should check with Andi Kleen or Len Brown on this).
Quoted 8 lines
Quoted 4 lines
Quoted 2 lines
For now, I think we can keep it simple by using the detected enabled cpu's.
sth like this ?
Well, I was referring more to the apic model selection than the prefill case. About this possible cpu's, will the wastage be more than few kb for few disabled cpu's.
for 8 sockets systems if only have two cpus instatalled.
that disabled cpus will be 6 * 8 * 2 = 96.
and per_cpu area is about per cpu 2M, so will waste about 96 x 2M
YH
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
In reply to Yinghai LuQuoted 2 lines · Yinghai Lu
so you want to treat those disabled cpus in the those system as hotplug cpus or not?
Why not? It's not that a hotplug cpu is particularly expensive. It's just a bunch of memory and not even very much of it.
White and blacklists just to save a small amount of memory seem like a bad idea.
-Andi
Signature · 1 line
[email protected] -- Speaking for myself only.
H. Peter Anvin
reviewerRe: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 10 lines · Andi Kleen
Quoted 2 lines · Yinghai Lu
so you want to treat those disabled cpus in the those system as hotplug cpus or not?
Why not? It's not that a hotplug cpu is particularly expensive. It's just a bunch of memory and not even very much of it.
White and blacklists just to save a small amount of memory seem like a bad idea.
There are configurations in which percpu memory is in the megabytes. This is exactly why we need high water mark allocation of percpu memory:
for configurations where there are possible hotpluggable CPU sockets (which may be virtual, and a lot larger number than necessary) we shouldn't need to allocate memory for a processor which has never been added and is net unlikely to ever be added. The only alternative is to go to great length to keep the
(percpu memory) x (possible cpus - actual cpus) product as small as possible, which is shortchanging the utility of the percpu memory system.
-hpa
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 1 line
There are configurations in which percpu memory is in the megabytes.
There used to be some like this (with some broken debug code), but they got all fixed i believe to only allocate on real cpu hotplug.
If not the right way is to fix them, not add DMI blacklists.
Beside when you enable debug code you probably don't care about a few MB too much.
Quoted 1 line
This is exactly why we need high water mark allocation of percpu memory:
No we just need to fix any percpu pigs (if there are really any left, I did a couple of patches some time ago)
"Don't work around broken code -- fix it"
-Andi
Signature · 1 line
[email protected] -- Speaking for myself only.
H. Peter Anvin
reviewerRe: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 10 lines · Andi Kleen
Quoted 1 line
There are configurations in which percpu memory is in the megabytes.
There used to be some like this (with some broken debug code), but they got all fixed i believe to only allocate on real cpu hotplug.
If not the right way is to fix them, not add DMI blacklists.
Beside when you enable debug code you probably don't care about a few MB too much.
Quoted 7 lines
Quoted 1 line
This is exactly why we need high water mark allocation of percpu memory:
No we just need to fix any percpu pigs (if there are really any left, I did a couple of patches some time ago)
"Don't work around broken code -- fix it"
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
-hpa
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 13 lines · H. Peter Anvin
Quoted 12 lines · Andi Kleen
Quoted 1 line
There are configurations in which percpu memory is in the megabytes.
There used to be some like this (with some broken debug code), but they got all fixed i believe to only allocate on real cpu hotplug.
If not the right way is to fix them, not add DMI blacklists.
Beside when you enable debug code you probably don't care about a few MB too much.
Quoted 1 line
This is exactly why we need high water mark allocation of percpu memory:
Quoted 8 lines
Quoted 5 lines
No we just need to fix any percpu pigs (if there are really any left, I did a couple of patches some time ago)
"Don't work around broken code -- fix it"
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
thanks,
suresh
H. Peter Anvin
reviewerRe: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 7 lines · Suresh Siddha
Quoted 3 lines
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
Please don't tell me we're allocating 2 MB per CPU and throwing away most of it...
-hpa
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 11 lines · H. Peter Anvin
Quoted 7 lines · Suresh Siddha
Quoted 3 lines
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
Please don't tell me we're allocating 2 MB per CPU and throwing away most of it...
Looking at the percpu code, they do seem to free the unused memory in that hole.
Yinghai, what are the configurations that need MB's of per cpu area?
thanks,
suresh
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 10 lines · Suresh Siddha
Quoted 9 lines · H. Peter Anvin
Quoted 7 lines · Suresh Siddha
Quoted 3 lines
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
Quoted 7 lines
Quoted 2 lines
Please don't tell me we're allocating 2 MB per CPU and throwing away most of it...
Looking at the percpu code, they do seem to free the unused memory in that hole.
Yinghai, what are the configurations that need MB's of per cpu area?
please check attached...
YH
#
# Automatically generated make config: don't edit # Linux kernel version: 2.6.33-rc2
# Mon Jan 4 15:06:51 2010
#CONFIG_64BIT=y
# CONFIG_X86_32 is not setCONFIG_X86_64=yCONFIG_X86=yCONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_GENERIC_TIME=yCONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=yCONFIG_MMU=yCONFIG_ZONE_DMA=yCONFIG_GENERIC_ISA_DMA=yCONFIG_GENERIC_IOMAP=yCONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_HWEIGHT=yCONFIG_GENERIC_GPIO=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_DEFAULT_IDLE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=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_HAVE_CPUMASK_OF_CPU_MAP=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=yCONFIG_ZONE_DMA32=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_HAVE_INTEL_TXT=yCONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_X86_64_SMP=yCONFIG_X86_HT=yCONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y
#
# General setup
#CONFIG_EXPERIMENTAL=yCONFIG_LOCK_KERNEL=yCONFIG_INIT_ENV_ARG_LIMIT=32CONFIG_LOCALVERSION="-yh"CONFIG_LOCALVERSION_AUTO=yCONFIG_HAVE_KERNEL_GZIP=yCONFIG_HAVE_KERNEL_BZIP2=yCONFIG_HAVE_KERNEL_LZMA=yCONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not setCONFIG_SWAP=yCONFIG_SYSVIPC=yCONFIG_SYSVIPC_SYSCTL=yCONFIG_POSIX_MQUEUE=yCONFIG_POSIX_MQUEUE_SYSCTL=yCONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not setCONFIG_TASKSTATS=y
# CONFIG_TASK_DELAY_ACCT is not set
# CONFIG_TASK_XACCT is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not setCONFIG_RCU_FANOUT=64
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not setCONFIG_IKCONFIG=yCONFIG_IKCONFIG_PROC=yCONFIG_LOG_BUF_SHIFT=21CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=yCONFIG_GROUP_SCHED=yCONFIG_FAIR_GROUP_SCHED=yCONFIG_RT_GROUP_SCHED=yCONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not setCONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not setCONFIG_CGROUP_NS=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not setCONFIG_CPUSETS=yCONFIG_PROC_PID_CPUSET=yCONFIG_CGROUP_CPUACCT=yCONFIG_RESOURCE_COUNTERS=y
# CONFIG_CGROUP_MEM_RES_CTLR is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not setCONFIG_RELAY=yCONFIG_NAMESPACES=yCONFIG_UTS_NS=yCONFIG_IPC_NS=yCONFIG_USER_NS=yCONFIG_PID_NS=yCONFIG_NET_NS=yCONFIG_BLK_DEV_INITRD=yCONFIG_INITRAMFS_SOURCE=""CONFIG_RD_GZIP=yCONFIG_RD_BZIP2=yCONFIG_RD_LZMA=yCONFIG_CC_OPTIMIZE_FOR_SIZE=yCONFIG_SYSCTL=yCONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not setCONFIG_UID16=yCONFIG_SYSCTL_SYSCALL=yCONFIG_KALLSYMS=yCONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not setCONFIG_HOTPLUG=yCONFIG_PRINTK=yCONFIG_BUG=yCONFIG_ELF_CORE=yCONFIG_PCSPKR_PLATFORM=yCONFIG_BASE_FULL=yCONFIG_FUTEX=yCONFIG_EPOLL=yCONFIG_SIGNALFD=yCONFIG_TIMERFD=yCONFIG_EVENTFD=yCONFIG_SHMEM=yCONFIG_AIO=yCONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#CONFIG_PERF_EVENTS=yCONFIG_PERF_COUNTERS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not setCONFIG_VM_EVENT_COUNTERS=yCONFIG_PCI_QUIRKS=yCONFIG_SLUB_DEBUG=yCONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not setCONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not setCONFIG_TRACEPOINTS=yCONFIG_HAVE_OPROFILE=yCONFIG_KPROBES=yCONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=yCONFIG_KRETPROBES=yCONFIG_USER_RETURN_NOTIFIER=yCONFIG_HAVE_IOREMAP_PROT=yCONFIG_HAVE_KPROBES=yCONFIG_HAVE_KRETPROBES=yCONFIG_HAVE_ARCH_TRACEHOOK=yCONFIG_HAVE_DMA_ATTRS=yCONFIG_HAVE_DMA_API_DEBUG=yCONFIG_HAVE_HW_BREAKPOINT=yCONFIG_HAVE_USER_RETURN_NOTIFIER=y
#
# GCOV-based kernel profiling
#CONFIG_SLOW_WORK=yCONFIG_SLOW_WORK_DEBUG=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not setCONFIG_SLABINFO=yCONFIG_RT_MUTEXES=yCONFIG_BASE_SMALL=0CONFIG_MODULES=yCONFIG_MODULE_FORCE_LOAD=yCONFIG_MODULE_UNLOAD=yCONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not setCONFIG_STOP_MACHINE=yCONFIG_BLOCK=yCONFIG_BLK_DEV_BSG=yCONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_BLK_CGROUP is not setCONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y
# CONFIG_CFQ_GROUP_IOSCHED is not set
# CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_PREEMPT_NOTIFIERS=y
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set # CONFIG_INLINE_SPIN_UNLOCK is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_READ_TRYLOCK is not set
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set # CONFIG_INLINE_READ_UNLOCK is not set
# CONFIG_INLINE_READ_UNLOCK_BH is not set # CONFIG_INLINE_READ_UNLOCK_IRQ is not set # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_WRITE_TRYLOCK is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set # CONFIG_INLINE_WRITE_UNLOCK is not set
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y
#
# Processor type and features
#CONFIG_TICK_ONESHOT=yCONFIG_NO_HZ=yCONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=yCONFIG_X86_X2APIC=yCONFIG_SPARSE_IRQ=yCONFIG_NUMA_IRQ_DESC=yCONFIG_X86_MPPARSE=y
# CONFIG_X86_EXTENDED_PLATFORM is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set CONFIG_NO_BOOTMEM=yCONFIG_MEMTEST=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set CONFIG_GENERIC_CPU=yCONFIG_X86_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=7 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_WP_WORKS_OK=yCONFIG_X86_TSC=yCONFIG_X86_CMPXCHG64=yCONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_CPU_SUP_INTEL=yCONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y
# CONFIG_X86_DS is not set CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=yCONFIG_DMI=yCONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set CONFIG_AMD_IOMMU=yCONFIG_AMD_IOMMU_STATS=yCONFIG_SWIOTLB=yCONFIG_IOMMU_HELPER=yCONFIG_IOMMU_API=y
# CONFIG_MAXSMP is not set CONFIG_NR_CPUS=512CONFIG_SCHED_SMT=yCONFIG_SCHED_MC=yCONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set CONFIG_X86_LOCAL_APIC=yCONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set CONFIG_X86_MCE=yCONFIG_X86_MCE_INTEL=yCONFIG_X86_MCE_AMD=y CONFIG_X86_MCE_THRESHOLD=y CONFIG_X86_MCE_INJECT=y CONFIG_X86_THERMAL_VECTOR=y
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set CONFIG_X86_MSR=yCONFIG_X86_CPUID=y
# CONFIG_X86_CPU_DEBUG is not set CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_DIRECT_GBPAGES=yCONFIG_NUMA=yCONFIG_K8_NUMA=yCONFIG_X86_64_ACPI_NUMA=y CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set CONFIG_NODES_SHIFT=9 CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set CONFIG_SPARSEMEM_MANUAL=yCONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1CONFIG_BOUNCE=yCONFIG_VIRT_TO_BUS=yCONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set # CONFIG_X86_RESERVE_LOW_64K is not set CONFIG_MTRR=yCONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=yCONFIG_EFI=yCONFIG_SECCOMP=y
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not setCONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not setCONFIG_HZ=250CONFIG_SCHED_HRTICK=yCONFIG_KEXEC=yCONFIG_CRASH_DUMP=y CONFIG_PHYSICAL_START=0x200000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=yCONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
#
# Power management and ACPI options
#CONFIG_PM=yCONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not setCONFIG_CAN_PM_TRACE=yCONFIG_PM_TRACE=yCONFIG_PM_TRACE_RTC=yCONFIG_PM_SLEEP_SMP=yCONFIG_PM_SLEEP=yCONFIG_SUSPEND=y
# CONFIG_PM_TEST_SUSPEND is not setCONFIG_SUSPEND_FREEZER=y
# CONFIG_HIBERNATION is not setCONFIG_PM_RUNTIME=yCONFIG_ACPI=yCONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
# CONFIG_ACPI_PROCFS_POWER is not setCONFIG_ACPI_POWER_METER=yCONFIG_ACPI_SYSFS_POWER=y
# CONFIG_ACPI_PROC_EVENT is not setCONFIG_ACPI_AC=yCONFIG_ACPI_BATTERY=yCONFIG_ACPI_BUTTON=yCONFIG_ACPI_FAN=yCONFIG_ACPI_DOCK=yCONFIG_ACPI_PROCESSOR=yCONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not setCONFIG_ACPI_THERMAL=yCONFIG_ACPI_NUMA=yCONFIG_ACPI_CUSTOM_DSDT_FILE=""
# CONFIG_ACPI_CUSTOM_DSDT is not setCONFIG_ACPI_BLACKLIST_YEAR=0CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUG_FUNC_TRACE is not setCONFIG_ACPI_PCI_SLOT=yCONFIG_X86_PM_TIMER=yCONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_HOTPLUG_MEMORY is not set
# CONFIG_ACPI_SBS is not setCONFIG_ACPI_APEI=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#CONFIG_CPU_FREQ=yCONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE 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
#
# CPUFreq processor drivers
#CONFIG_X86_ACPI_CPUFREQ=yCONFIG_X86_POWERNOW_K8=y
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options # # CONFIG_X86_SPEEDSTEP_LIB is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y
#
# Memory power savings
#CONFIG_I7300_IDLE_IOAT_CHANNEL=yCONFIG_I7300_IDLE=y
#
# Bus options (PCI etc.)
#CONFIG_PCI=yCONFIG_PCI_DIRECT=yCONFIG_PCI_MMCONFIG=yCONFIG_PCI_DOMAINS=yCONFIG_DMAR=yCONFIG_DMAR_DEFAULT_ON=yCONFIG_DMAR_FLOPPY_WA=yCONFIG_INTR_REMAP=yCONFIG_PCIEPORTBUS=yCONFIG_HOTPLUG_PCI_PCIE=yCONFIG_PCIEAER=yCONFIG_PCIE_ECRC=yCONFIG_PCIEAER_INJECT=yCONFIG_PCIEASPM=yCONFIG_PCIEASPM_DEBUG=yCONFIG_ARCH_SUPPORTS_MSI=yCONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not setCONFIG_PCI_DEBUG=yCONFIG_PCI_STUB=yCONFIG_HT_IRQ=yCONFIG_PCI_IOV=yCONFIG_PCI_IOAPIC=yCONFIG_ISA_DMA_API=yCONFIG_K8_NB=yCONFIG_PCCARD=y
# CONFIG_PCMCIA is not setCONFIG_CARDBUS=y
#
# PC-card bridges
#CONFIG_YENTA=yCONFIG_YENTA_O2=yCONFIG_YENTA_RICOH=yCONFIG_YENTA_TI=yCONFIG_YENTA_ENE_TUNE=yCONFIG_YENTA_TOSHIBA=yCONFIG_PCCARD_NONSTATIC=yCONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_FAKE is not setCONFIG_HOTPLUG_PCI_ACPI=yCONFIG_HOTPLUG_PCI_ACPI_IBM=yCONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not setCONFIG_HOTPLUG_PCI_CPCI_GENERIC=yCONFIG_HOTPLUG_PCI_SHPC=y
#
# Executable file formats / Emulations
#CONFIG_BINFMT_ELF=yCONFIG_COMPAT_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not setCONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not setCONFIG_COMPAT=yCONFIG_COMPAT_FOR_U64_ALIGNMENT=yCONFIG_SYSVIPC_COMPAT=yCONFIG_NET=y
#
# Networking options
#CONFIG_PACKET=yCONFIG_PACKET_MMAP=yCONFIG_UNIX=y
# CONFIG_NET_KEY is not setCONFIG_INET=yCONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not setCONFIG_IP_FIB_HASH=yCONFIG_IP_PNP=yCONFIG_IP_PNP_DHCP=yCONFIG_IP_PNP_BOOTP=yCONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not setCONFIG_INET_LRO=yCONFIG_INET_DIAG=yCONFIG_INET_TCP_DIAG=yCONFIG_TCP_CONG_ADVANCED=yCONFIG_TCP_CONG_BIC=mCONFIG_TCP_CONG_CUBIC=yCONFIG_TCP_CONG_WESTWOOD=mCONFIG_TCP_CONG_HTCP=m
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_DEFAULT_BIC is not setCONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not setCONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not setCONFIG_IP_DCCP=yCONFIG_INET_DCCP_DIAG=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not setCONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not setCONFIG_IP_DCCP_CCID3_RTO=100CONFIG_IP_DCCP_TFRC_LIB=y
#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_NET_DCCPPROBE is not setCONFIG_IP_SCTP=y
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not setCONFIG_SCTP_HMAC_MD5=yCONFIG_RDS=yCONFIG_RDS_RDMA=yCONFIG_RDS_TCP=y
# CONFIG_RDS_DEBUG is not setCONFIG_TIPC=y
# CONFIG_TIPC_ADVANCED is not set
# CONFIG_TIPC_DEBUG is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not setCONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
# CONFIG_LIB80211 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
#
# Device Drivers
#
#
# Generic Driver Options
#CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_DEVTMPFS is not set
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not setCONFIG_FW_LOADER=yCONFIG_FIRMWARE_IN_KERNEL=yCONFIG_EXTRA_FIRMWARE="ql2100_fw.bin ql2300_fw.bin ql2400_fw.bin ql2200_fw.bin ql2322_fw.bin ql2500_fw.bin" CONFIG_EXTRA_FIRMWARE_DIR="../firmware"
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not setCONFIG_CONNECTOR=yCONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
# CONFIG_PARPORT is not setCONFIG_PNP=yCONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#CONFIG_PNPACPI=yCONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not setCONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_OSD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not setCONFIG_BLK_DEV_RAM=yCONFIG_BLK_DEV_RAM_COUNT=16CONFIG_BLK_DEV_RAM_SIZE=262144
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not setCONFIG_ATA_OVER_ETH=yCONFIG_VIRTIO_BLK=y
# CONFIG_BLK_DEV_HD is not setCONFIG_MISC_DEVICES=y
# CONFIG_AD525X_DPOT is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not setCONFIG_TIFM_CORE=yCONFIG_TIFM_7XX1=y
# CONFIG_ICS932S401 is not setCONFIG_ENCLOSURE_SERVICES=y
# CONFIG_CS5535_MFGPT is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#CONFIG_EEPROM_AT24=yCONFIG_EEPROM_AT25=y
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not setCONFIG_CB710_CORE=y
# CONFIG_CB710_DEBUG is not setCONFIG_CB710_DEBUG_ASSUMPTIONS=y
# CONFIG_IWMC3200TOP is not setCONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#CONFIG_RAID_ATTRS=yCONFIG_SCSI=yCONFIG_SCSI_DMA=yCONFIG_SCSI_TGT=yCONFIG_SCSI_NETLINK=yCONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#CONFIG_BLK_DEV_SD=yCONFIG_CHR_DEV_ST=y
# CONFIG_CHR_DEV_OSST is not setCONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not setCONFIG_CHR_DEV_SG=yCONFIG_CHR_DEV_SCH=yCONFIG_SCSI_ENCLOSURE=yCONFIG_SCSI_MULTI_LUN=yCONFIG_SCSI_CONSTANTS=yCONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not setCONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#CONFIG_SCSI_SPI_ATTRS=yCONFIG_SCSI_FC_ATTRS=yCONFIG_SCSI_FC_TGT_ATTRS=yCONFIG_SCSI_ISCSI_ATTRS=yCONFIG_SCSI_SAS_ATTRS=yCONFIG_SCSI_SAS_LIBSAS=yCONFIG_SCSI_SAS_ATA=yCONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not setCONFIG_SCSI_SRP_ATTRS=yCONFIG_SCSI_SRP_TGT_ATTRS=yCONFIG_SCSI_LOWLEVEL=yCONFIG_ISCSI_TCP=yCONFIG_SCSI_CXGB3_ISCSI=yCONFIG_SCSI_BNX2_ISCSI=yCONFIG_BE2ISCSI=y
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not setCONFIG_SCSI_3W_9XXX=y
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not setCONFIG_SCSI_AACRAID=yCONFIG_SCSI_AIC7XXX=yCONFIG_AIC7XXX_CMDS_PER_DEVICE=32CONFIG_AIC7XXX_RESET_DELAY_MS=5000
# CONFIG_AIC7XXX_BUILD_FIRMWARE is not set
# CONFIG_AIC7XXX_DEBUG_ENABLE is not setCONFIG_AIC7XXX_DEBUG_MASK=0CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
# CONFIG_SCSI_AIC7XXX_OLD is not setCONFIG_SCSI_AIC79XX=yCONFIG_AIC79XX_CMDS_PER_DEVICE=32CONFIG_AIC79XX_RESET_DELAY_MS=5000
# CONFIG_AIC79XX_BUILD_FIRMWARE is not set
# CONFIG_AIC79XX_DEBUG_ENABLE is not setCONFIG_AIC79XX_DEBUG_MASK=0CONFIG_AIC79XX_REG_PRETTY_PRINT=yCONFIG_SCSI_AIC94XX=y
# CONFIG_AIC94XX_DEBUG is not setCONFIG_SCSI_MVSAS=yCONFIG_SCSI_MVSAS_DEBUG=y
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not setCONFIG_MEGARAID_NEWGEN=yCONFIG_MEGARAID_MM=yCONFIG_MEGARAID_MAILBOX=yCONFIG_MEGARAID_LEGACY=yCONFIG_MEGARAID_SAS=yCONFIG_SCSI_MPT2SAS=yCONFIG_SCSI_MPT2SAS_MAX_SGE=128CONFIG_SCSI_MPT2SAS_LOGGING=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_VMWARE_PVSCSI is not setCONFIG_LIBFC=yCONFIG_LIBFCOE=yCONFIG_FCOE=yCONFIG_FCOE_FNIC=y
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not setCONFIG_SCSI_SYM53C8XX_2=yCONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64CONFIG_SCSI_SYM53C8XX_MMIO=y
# CONFIG_SCSI_IPR is not setCONFIG_SCSI_QLOGIC_1280=yCONFIG_SCSI_QLA_FC=yCONFIG_SCSI_QLA_ISCSI=yCONFIG_SCSI_LPFC=y
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not setCONFIG_SCSI_PMCRAID=y
# CONFIG_SCSI_PM8001 is not setCONFIG_SCSI_SRP=yCONFIG_SCSI_BFA_FC=yCONFIG_SCSI_DH=yCONFIG_SCSI_DH_RDAC=y
# CONFIG_SCSI_DH_HP_SW is not set
# CONFIG_SCSI_DH_EMC is not set
# CONFIG_SCSI_DH_ALUA is not setCONFIG_SCSI_OSD_INITIATOR=yCONFIG_SCSI_OSD_ULD=yCONFIG_SCSI_OSD_DPRINT_SENSE=1CONFIG_SCSI_OSD_DEBUG=yCONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not setCONFIG_ATA_VERBOSE_ERROR=yCONFIG_ATA_ACPI=yCONFIG_SATA_PMP=yCONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not setCONFIG_ATA_SFF=yCONFIG_SATA_SVW=yCONFIG_ATA_PIIX=yCONFIG_SATA_MV=yCONFIG_SATA_NV=y
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not setCONFIG_SATA_SIL=y
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not setCONFIG_SATA_VIA=y
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not setCONFIG_PATA_AMD=y
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATP867X is not setCONFIG_PATA_ATIIXP=y
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not setCONFIG_PATA_SERVERWORKS=y
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not setCONFIG_PATA_VIA=y
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_SCH is not setCONFIG_MD=yCONFIG_BLK_DEV_MD=yCONFIG_MD_AUTODETECT=yCONFIG_MD_LINEAR=yCONFIG_MD_RAID0=yCONFIG_MD_RAID1=yCONFIG_MD_RAID10=yCONFIG_MD_RAID456=y
# CONFIG_MULTICORE_RAID456 is not setCONFIG_MD_RAID6_PQ=y
# CONFIG_ASYNC_RAID6_TEST is not setCONFIG_MD_MULTIPATH=yCONFIG_MD_FAULTY=yCONFIG_BLK_DEV_DM=yCONFIG_DM_DEBUG=yCONFIG_DM_CRYPT=yCONFIG_DM_SNAPSHOT=yCONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not setCONFIG_DM_ZERO=yCONFIG_DM_MULTIPATH=y
# CONFIG_DM_MULTIPATH_QL is not set
# CONFIG_DM_MULTIPATH_ST is not setCONFIG_DM_DELAY=yCONFIG_DM_UEVENT=yCONFIG_FUSION=yCONFIG_FUSION_SPI=yCONFIG_FUSION_FC=yCONFIG_FUSION_SAS=yCONFIG_FUSION_MAX_SGE=128CONFIG_FUSION_CTL=yCONFIG_FUSION_LAN=y
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
#
# You can enable one or both FireWire driver stacks. #
#
# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not setCONFIG_IEEE1394=yCONFIG_IEEE1394_OHCI1394=y
# CONFIG_IEEE1394_PCILYNX is not setCONFIG_IEEE1394_SBP2=y
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not setCONFIG_IEEE1394_ETH1394_ROM_ENTRY=yCONFIG_IEEE1394_ETH1394=yCONFIG_IEEE1394_RAWIO=yCONFIG_IEEE1394_VIDEO1394=y
# CONFIG_IEEE1394_DV1394 is not set
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not setCONFIG_NETDEVICES=yCONFIG_DUMMY=yCONFIG_BONDING=yCONFIG_MACVLAN=y
# CONFIG_EQUALIZER is not setCONFIG_TUN=yCONFIG_VETH=y
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not setCONFIG_PHYLIB=y
#
# MII PHY device drivers
#CONFIG_MARVELL_PHY=yCONFIG_DAVICOM_PHY=yCONFIG_QSEMI_PHY=yCONFIG_LXT_PHY=yCONFIG_CICADA_PHY=yCONFIG_VITESSE_PHY=yCONFIG_SMSC_PHY=yCONFIG_BROADCOM_PHY=yCONFIG_ICPLUS_PHY=yCONFIG_REALTEK_PHY=yCONFIG_NATIONAL_PHY=yCONFIG_STE10XP=yCONFIG_LSI_ET1011C_PHY=y CONFIG_FIXED_PHY=yCONFIG_MDIO_BITBANG=y
# CONFIG_MDIO_GPIO is not set CONFIG_NET_ETHERNET=yCONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_ENC28J60 is not set
# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=yCONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not setCONFIG_FORCEDETH=yCONFIG_FORCEDETH_NAPI=yCONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not setCONFIG_E1000=yCONFIG_E1000E=y
# CONFIG_IP1000 is not setCONFIG_IGB=yCONFIG_IGB_DCA=yCONFIG_IGBVF=y
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not setCONFIG_SKGE=y
# CONFIG_SKGE_DEBUG is not set CONFIG_SKY2=y
# CONFIG_SKY2_DEBUG is not set CONFIG_VIA_VELOCITY=yCONFIG_TIGON3=yCONFIG_BNX2=yCONFIG_CNIC=yCONFIG_QLA3XXX=yCONFIG_ATL1=yCONFIG_ATL1E=yCONFIG_ATL1C=yCONFIG_JME=yCONFIG_NETDEV_10000=yCONFIG_MDIO=yCONFIG_CHELSIO_T1=yCONFIG_CHELSIO_T1_1G=y CONFIG_CHELSIO_T3_DEPENDS=y CONFIG_CHELSIO_T3=yCONFIG_ENIC=yCONFIG_IXGBE=yCONFIG_IXGBE_DCA=yCONFIG_IXGBEVF=yCONFIG_IXGB=yCONFIG_S2IO=yCONFIG_MYRI10GE=yCONFIG_MYRI10GE_DCA=yCONFIG_NIU=yCONFIG_MLX4_EN=yCONFIG_MLX4_CORE=yCONFIG_MLX4_DEBUG=yCONFIG_TEHUTI=yCONFIG_BNX2X=yCONFIG_QLGE=yCONFIG_SFC=yCONFIG_BE2NET=y
# CONFIG_TR is not setCONFIG_WLAN=y
# CONFIG_AIRO is not set
# CONFIG_ATMEL is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers #
#
# USB Network Adapters
#CONFIG_USB_CATC=yCONFIG_USB_KAWETH=yCONFIG_USB_PEGASUS=yCONFIG_USB_RTL8150=yCONFIG_USB_USBNET=yCONFIG_USB_NET_AX8817X=yCONFIG_USB_NET_CDCETHER=y
# CONFIG_USB_NET_CDC_EEM is not setCONFIG_USB_NET_DM9601=yCONFIG_USB_NET_SMSC95XX=yCONFIG_USB_NET_GL620A=yCONFIG_USB_NET_NET1080=yCONFIG_USB_NET_PLUSB=yCONFIG_USB_NET_MCS7830=yCONFIG_USB_NET_RNDIS_HOST=yCONFIG_USB_NET_CDC_SUBSET=yCONFIG_USB_ALI_M5632=yCONFIG_USB_AN2720=yCONFIG_USB_BELKIN=yCONFIG_USB_ARMLINUX=yCONFIG_USB_EPSON2888=yCONFIG_USB_KC2190=yCONFIG_USB_NET_ZAURUS=y
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_WAN is not setCONFIG_FDDI=y
# CONFIG_DEFXX is not setCONFIG_SKFP=y
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not setCONFIG_NET_FC=y
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not setCONFIG_VIRTIO_NET=y
# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#CONFIG_INPUT=yCONFIG_INPUT_FF_MEMLESS=y
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#CONFIG_INPUT_MOUSEDEV=yCONFIG_INPUT_MOUSEDEV_PSAUX=yCONFIG_INPUT_MOUSEDEV_SCREEN_X=1024CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not setCONFIG_KEYBOARD_ATKBD=y
# CONFIG_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not setCONFIG_INPUT_MOUSE=yCONFIG_MOUSE_PS2=yCONFIG_MOUSE_PS2_ALPS=yCONFIG_MOUSE_PS2_LOGIPS2PP=yCONFIG_MOUSE_PS2_SYNAPTICS=yCONFIG_MOUSE_PS2_LIFEBOOK=yCONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not setCONFIG_MOUSE_SERIAL=y
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not setCONFIG_INPUT_MISC=yCONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_WINBOND_CIR is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
#
# Hardware I/O ports
#CONFIG_SERIO=yCONFIG_SERIO_I8042=yCONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not setCONFIG_SERIO_PCIPS2=yCONFIG_SERIO_LIBPS2=yCONFIG_SERIO_RAW=y
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#CONFIG_VT=yCONFIG_CONSOLE_TRANSLATIONS=yCONFIG_VT_CONSOLE=yCONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not setCONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#CONFIG_SERIAL_8250=yCONFIG_SERIAL_8250_CONSOLE=yCONFIG_FIX_EARLYCON_MEM=yCONFIG_SERIAL_8250_PCI=yCONFIG_SERIAL_8250_PNP=yCONFIG_SERIAL_8250_NR_UARTS=4CONFIG_SERIAL_8250_RUNTIME_UARTS=4CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not setCONFIG_SERIAL_CORE=yCONFIG_SERIAL_CORE_CONSOLE=yCONFIG_SERIAL_JSM=yCONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not setCONFIG_LEGACY_PTYS=yCONFIG_LEGACY_PTY_COUNT=256
# CONFIG_VIRTIO_CONSOLE is not setCONFIG_IPMI_HANDLER=yCONFIG_IPMI_PANIC_EVENT=yCONFIG_IPMI_PANIC_STRING=yCONFIG_IPMI_DEVICE_INTERFACE=yCONFIG_IPMI_SI=y
# CONFIG_IPMI_WATCHDOG is not setCONFIG_IPMI_POWEROFF=yCONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not setCONFIG_HW_RANDOM_INTEL=yCONFIG_HW_RANDOM_AMD=yCONFIG_HW_RANDOM_VIA=yCONFIG_HW_RANDOM_VIRTIO=yCONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not setCONFIG_RAW_DRIVER=yCONFIG_MAX_RAW_DEVS=256CONFIG_HPET=yCONFIG_HPET_MMAP=y
# CONFIG_HANGCHECK_TIMER is not setCONFIG_TCG_TPM=yCONFIG_TCG_TIS=yCONFIG_TCG_NSC=yCONFIG_TCG_ATMEL=yCONFIG_TCG_INFINEON=y
# CONFIG_TELCLOCK is not setCONFIG_DEVPORT=yCONFIG_I2C=yCONFIG_I2C_BOARDINFO=yCONFIG_I2C_COMPAT=yCONFIG_I2C_CHARDEV=yCONFIG_I2C_HELPER_AUTO=yCONFIG_I2C_ALGOBIT=y
#
# 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=yCONFIG_I2C_AMD8111=yCONFIG_I2C_I801=yCONFIG_I2C_ISCH=yCONFIG_I2C_PIIX4=yCONFIG_I2C_NFORCE2=y
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip) #
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not setCONFIG_SPI=y
# CONFIG_SPI_DEBUG is not setCONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#CONFIG_SPI_BITBANG=y
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_DESIGNWARE is not set
#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
#
# PPS support
#
# CONFIG_PPS is not setCONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=yCONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not setCONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#CONFIG_GPIO_MAX732X=yCONFIG_GPIO_PCA953X=yCONFIG_GPIO_PCF857X=y
#
# PCI GPIO expanders:
#
# CONFIG_GPIO_CS5535 is not setCONFIG_GPIO_BT8XX=y
# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#CONFIG_GPIO_MAX7301=yCONFIG_GPIO_MCP23S08=y
# CONFIG_GPIO_MC33880 is not set
#
# AC97 GPIO expanders:
#CONFIG_W1=yCONFIG_W1_CON=y
#
# 1-wire Bus Masters
#CONFIG_W1_MASTER_MATROX=yCONFIG_W1_MASTER_DS2490=yCONFIG_W1_MASTER_DS2482=yCONFIG_W1_MASTER_GPIO=y
#
# 1-wire Slaves
#CONFIG_W1_SLAVE_THERM=yCONFIG_W1_SLAVE_SMEM=y
# CONFIG_W1_SLAVE_DS2431 is not setCONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not setCONFIG_W1_SLAVE_DS2760=y
# CONFIG_W1_SLAVE_BQ27000 is not setCONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not setCONFIG_HWMON=yCONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not setCONFIG_SENSORS_ADM1026=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not setCONFIG_SENSORS_K8TEMP=y
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not setCONFIG_SENSORS_CORETEMP=y
# CONFIG_SENSORS_IBMAEM is not set
# CONFIG_SENSORS_IBMPEX is not setCONFIG_SENSORS_IT87=y
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not setCONFIG_SENSORS_LM83=y
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not setCONFIG_SENSORS_PC87427=y
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SIS5595 is not setCONFIG_SENSORS_DME1737=y
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not setCONFIG_SENSORS_SMSC47B397=y
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not setCONFIG_SENSORS_W83627HF=y
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_SENSORS_APPLESMC is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ATK0110 is not set
# CONFIG_SENSORS_LIS3LV02D is not setCONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not setCONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
# CONFIG_REGULATOR is not setCONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#CONFIG_VIDEO_DEV=yCONFIG_VIDEO_V4L2_COMMON=y
# CONFIG_VIDEO_ALLOW_V4L1 is not set
# CONFIG_VIDEO_V4L1_COMPAT is not setCONFIG_DVB_CORE=yCONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#CONFIG_IR_CORE=yCONFIG_VIDEO_IR=y
# CONFIG_MEDIA_ATTACH is not setCONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMISE is not setCONFIG_MEDIA_TUNER_SIMPLE=yCONFIG_MEDIA_TUNER_TDA8290=yCONFIG_MEDIA_TUNER_TDA9887=yCONFIG_MEDIA_TUNER_TEA5761=yCONFIG_MEDIA_TUNER_TEA5767=yCONFIG_MEDIA_TUNER_MT20XX=yCONFIG_MEDIA_TUNER_XC2028=yCONFIG_MEDIA_TUNER_XC5000=yCONFIG_MEDIA_TUNER_MC44S803=yCONFIG_VIDEO_V4L2=yCONFIG_VIDEOBUF_GEN=yCONFIG_VIDEOBUF_VMALLOC=yCONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not setCONFIG_VIDEO_HELPER_CHIPS_AUTO=yCONFIG_VIDEO_IR_I2C=yCONFIG_VIDEO_VIVI=y
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX23885 is not set
# CONFIG_VIDEO_IVTV is not set
# CONFIG_VIDEO_CX18 is not set
# CONFIG_VIDEO_SAA7164 is not set
# CONFIG_VIDEO_CAFE_CCIC is not setCONFIG_SOC_CAMERA=y
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
# CONFIG_SOC_CAMERA_MT9T031 is not set
# CONFIG_SOC_CAMERA_MT9T112 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
# CONFIG_SOC_CAMERA_RJ54N1 is not set
# CONFIG_SOC_CAMERA_TW9910 is not set
# CONFIG_SOC_CAMERA_PLATFORM is not set
# CONFIG_SOC_CAMERA_OV772X is not set
# CONFIG_SOC_CAMERA_OV9640 is not setCONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not setCONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=yCONFIG_USB_GSPCA=y
# CONFIG_USB_M5602 is not set
# CONFIG_USB_STV06XX is not set
# CONFIG_USB_GL860 is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_JEILINJ is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_MR97310A is not set
# CONFIG_USB_GSPCA_OV519 is not set
# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7302 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SN9C20X is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_GSPCA_SONIXJ is not set
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not setCONFIG_USB_GSPCA_SPCA505=y
# CONFIG_USB_GSPCA_SPCA506 is not set
# CONFIG_USB_GSPCA_SPCA508 is not set
# CONFIG_USB_GSPCA_SPCA561 is not set
# CONFIG_USB_GSPCA_SQ905 is not set
# CONFIG_USB_GSPCA_SQ905C is not set
# CONFIG_USB_GSPCA_STK014 is not set
# CONFIG_USB_GSPCA_STV0680 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
# CONFIG_USB_GSPCA_T613 is not set
# CONFIG_USB_GSPCA_TV8532 is not set
# CONFIG_USB_GSPCA_VC032X is not set
# CONFIG_USB_GSPCA_ZC3XX is not set
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_HDPVR is not set
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_VIDEO_CX231XX is not set
# CONFIG_VIDEO_USBVISION is not set
# CONFIG_USB_ET61X251 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_ZC0301 is not setCONFIG_USB_PWC_INPUT_EVDEV=y
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not setCONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_I2C_SI4713 is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_SI470X is not set
# CONFIG_USB_MR800 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_TEF6862 is not setCONFIG_DVB_MAX_ADAPTERS=8CONFIG_DVB_DYNAMIC_MINORS=yCONFIG_DVB_CAPTURE_DRIVERS=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_TTPCI_EEPROM is not set
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
#
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_SMS_SIANO_MDTV is not set
#
# Supported FlexCopII (B2C2) Adapters
#
# CONFIG_DVB_B2C2_FLEXCOP is not set
#
# Supported BT878 Adapters
#
#
# Supported Pluto2 Adapters
#
# CONFIG_DVB_PLUTO2 is not set
#
# Supported SDMC DM1105 Adapters
#
# CONFIG_DVB_DM1105 is not set
#
# Supported FireWire (IEEE 1394) Adapters
#
# CONFIG_DVB_FIREDTV is not set
#
# Supported Earthsoft PT1 Adapters
#
# CONFIG_DVB_PT1 is not set
#
# Supported DVB Frontends
#
# CONFIG_DVB_FE_CUSTOMISE is not setCONFIG_DAB=yCONFIG_USB_DABUSB=y
#
# Graphics support
#CONFIG_AGP=yCONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not setCONFIG_VGA_ARB=yCONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON 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 set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not setCONFIG_DUMMY_CONSOLE=y
CONFIG_FONT_8x16=yCONFIG_SOUND=y
# CONFIG_SOUND_OSS_CORE is not setCONFIG_SND=yCONFIG_SND_TIMER=yCONFIG_SND_PCM=yCONFIG_SND_HWDEP=yCONFIG_SND_RAWMIDI=yCONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not setCONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not setCONFIG_SND_VMASTER=yCONFIG_SND_DMA_SGBUF=y
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not setCONFIG_SND_MPU401_UART=yCONFIG_SND_AC97_CODEC=yCONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not setCONFIG_SND_SERIAL_U16550=yCONFIG_SND_MPU401=y
# CONFIG_SND_AC97_POWER_SAVE is not setCONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not setCONFIG_SND_HDA_INTEL=y
# CONFIG_SND_HDA_HWDEP is not set
# CONFIG_SND_HDA_INPUT_BEEP is not set
# CONFIG_SND_HDA_INPUT_JACK is not set
# CONFIG_SND_HDA_PATCH_LOADER is not setCONFIG_SND_HDA_CODEC_REALTEK=yCONFIG_SND_HDA_CODEC_ANALOG=yCONFIG_SND_HDA_CODEC_SIGMATEL=yCONFIG_SND_HDA_CODEC_VIA=yCONFIG_SND_HDA_CODEC_ATIHDMI=yCONFIG_SND_HDA_CODEC_NVHDMI=yCONFIG_SND_HDA_CODEC_INTELHDMI=yCONFIG_SND_HDA_ELD=yCONFIG_SND_HDA_CODEC_CIRRUS=yCONFIG_SND_HDA_CODEC_CONEXANT=yCONFIG_SND_HDA_CODEC_CA0110=yCONFIG_SND_HDA_CODEC_CMEDIA=yCONFIG_SND_HDA_CODEC_SI3054=yCONFIG_SND_HDA_GENERIC=y
# CONFIG_SND_HDA_POWER_SAVE is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not setCONFIG_SND_INTEL8X0=yCONFIG_SND_INTEL8X0M=y
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not setCONFIG_SND_SPI=yCONFIG_SND_USB=yCONFIG_SND_USB_AUDIO=y
# CONFIG_SND_USB_USX2Y is not setCONFIG_SND_USB_CAIAQ=yCONFIG_SND_USB_CAIAQ_INPUT=y
# CONFIG_SND_USB_US122L is not setCONFIG_SND_SOC=yCONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SOC_ALL_CODECS is not set
# CONFIG_SOUND_PRIME is not setCONFIG_AC97_BUS=yCONFIG_HID_SUPPORT=yCONFIG_HID=y
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#CONFIG_USB_HID=y
# CONFIG_HID_PID is not setCONFIG_USB_HIDDEV=y
#
# Special HID drivers
#CONFIG_HID_A4TECH=yCONFIG_HID_APPLE=yCONFIG_HID_BELKIN=yCONFIG_HID_CHERRY=yCONFIG_HID_CHICONY=yCONFIG_HID_CYPRESS=yCONFIG_HID_DRAGONRISE=y
# CONFIG_DRAGONRISE_FF is not setCONFIG_HID_EZKEY=yCONFIG_HID_KYE=yCONFIG_HID_GYRATION=yCONFIG_HID_TWINHAN=yCONFIG_HID_KENSINGTON=yCONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not setCONFIG_HID_MICROSOFT=yCONFIG_HID_MONTEREY=yCONFIG_HID_NTRIG=yCONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not setCONFIG_HID_PETALYNX=yCONFIG_HID_SAMSUNG=yCONFIG_HID_SONY=yCONFIG_HID_SUNPLUS=yCONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not setCONFIG_HID_SMARTJOYPLUS=y
# CONFIG_SMARTJOYPLUS_FF is not setCONFIG_HID_TOPSEED=yCONFIG_HID_THRUSTMASTER=y
# CONFIG_THRUSTMASTER_FF is not setCONFIG_HID_ZEROPLUS=y
# CONFIG_ZEROPLUS_FF is not setCONFIG_USB_SUPPORT=yCONFIG_USB_ARCH_HAS_HCD=yCONFIG_USB_ARCH_HAS_OHCI=yCONFIG_USB_ARCH_HAS_EHCI=yCONFIG_USB=yCONFIG_USB_DEBUG=yCONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_MON is not setCONFIG_USB_WUSB=yCONFIG_USB_WUSB_CBAF=y
# CONFIG_USB_WUSB_CBAF_DEBUG is not set
#
# USB Host Controller Drivers
#CONFIG_USB_C67X00_HCD=yCONFIG_USB_XHCI_HCD=yCONFIG_USB_XHCI_HCD_DEBUGGING=yCONFIG_USB_EHCI_HCD=yCONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not setCONFIG_USB_OXU210HP_HCD=yCONFIG_USB_ISP116X_HCD=yCONFIG_USB_ISP1760_HCD=yCONFIG_USB_ISP1362_HCD=yCONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not setCONFIG_USB_OHCI_LITTLE_ENDIAN=yCONFIG_USB_UHCI_HCD=yCONFIG_USB_SL811_HCD=yCONFIG_USB_R8A66597_HCD=yCONFIG_USB_HWA_HCD=y
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not setCONFIG_USB_PRINTER=yCONFIG_USB_WDM=yCONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may #
#
# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set CONFIG_USB_STORAGE_ISD200=y CONFIG_USB_STORAGE_USBAT=y # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#CONFIG_USB_SERIAL=yCONFIG_USB_SERIAL_CONSOLE=yCONFIG_USB_EZUSB=yCONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not setCONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not setCONFIG_USB_SERIAL_DEBUG=y
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not setCONFIG_USB_LCD=y
# CONFIG_USB_BERRY_CHARGE is not setCONFIG_USB_LED=yCONFIG_USB_CYPRESS_CY7C63=yCONFIG_USB_CYTHERM=y
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not setCONFIG_USB_SISUSBVGA=yCONFIG_USB_SISUSBVGA_CON=y
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
#
# OTG and related infrastructure
#CONFIG_USB_OTG_UTILS=y
# CONFIG_USB_GPIO_VBUS is not setCONFIG_NOP_USB_XCEIV=yCONFIG_UWB=yCONFIG_UWB_HWA=yCONFIG_UWB_WHCI=yCONFIG_UWB_WLP=yCONFIG_UWB_I1480U=yCONFIG_UWB_I1480U_WLP=yCONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#CONFIG_MMC_BLOCK=yCONFIG_MMC_BLOCK_BOUNCE=yCONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#CONFIG_MMC_SDHCI=yCONFIG_MMC_SDHCI_PCI=y
# CONFIG_MMC_RICOH_MMC is not setCONFIG_MMC_SDHCI_PLTFM=yCONFIG_MMC_WBSD=y
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not setCONFIG_MMC_TIFM_SD=yCONFIG_MMC_SPI=yCONFIG_MMC_CB710=yCONFIG_MMC_VIA_SDMMC=yCONFIG_MEMSTICK=yCONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not setCONFIG_MSPRO_BLOCK=y
#
# MemoryStick Host Controller Drivers
#CONFIG_MEMSTICK_TIFM_MS=yCONFIG_MEMSTICK_JMICRON_38X=yCONFIG_NEW_LEDS=yCONFIG_LEDS_CLASS=y
#
# LED drivers
#
# CONFIG_LEDS_ALIX2 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
#CONFIG_LEDS_TRIGGERS=yCONFIG_LEDS_TRIGGER_TIMER=yCONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target) # # CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=y CONFIG_INFINIBAND_USER_MAD=y CONFIG_INFINIBAND_USER_ACCESS=y CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=y CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_IPATH=y CONFIG_INFINIBAND_AMSO1100=y CONFIG_INFINIBAND_AMSO1100_DEBUG=y CONFIG_INFINIBAND_CXGB3=y CONFIG_INFINIBAND_CXGB3_DEBUG=y CONFIG_MLX4_INFINIBAND=y CONFIG_INFINIBAND_NES=y CONFIG_INFINIBAND_NES_DEBUG=y CONFIG_INFINIBAND_IPOIB=y CONFIG_INFINIBAND_IPOIB_CM=y CONFIG_INFINIBAND_IPOIB_DEBUG=y CONFIG_INFINIBAND_IPOIB_DEBUG_DATA=y CONFIG_INFINIBAND_SRP=y CONFIG_INFINIBAND_ISER=y # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#CONFIG_RTC_INTF_SYSFS=yCONFIG_RTC_INTF_PROC=yCONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
#
# Platform RTC drivers
#CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#CONFIG_DMADEVICES=y
#
# DMA Devices
#CONFIG_ASYNC_TX_DISABLE_CHANNEL_SWITCH=yCONFIG_INTEL_IOATDMA=yCONFIG_DMA_ENGINE=y
#
# DMA Clients
#CONFIG_NET_DMA=yCONFIG_ASYNC_TX_DMA=yCONFIG_DMATEST=mCONFIG_DCA=yCONFIG_AUXDISPLAY=yCONFIG_UIO=y
# CONFIG_UIO_CIF is not setCONFIG_UIO_PDRV=yCONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
#
# TI VLYNQ
#
# CONFIG_STAGING is not setCONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DELL_WMI is not set
# CONFIG_HP_WMI is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_EEEPC_LAPTOP is not setCONFIG_ACPI_WMI=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_ACPI_CMPC is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not setCONFIG_FIRMWARE_MEMMAP=yCONFIG_EFI_VARS=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not setCONFIG_DMIID=yCONFIG_ISCSI_IBFT_FIND=yCONFIG_ISCSI_IBFT=y
#
# File systems
#CONFIG_EXT2_FS=yCONFIG_EXT2_FS_XATTR=yCONFIG_EXT2_FS_POSIX_ACL=yCONFIG_EXT2_FS_SECURITY=yCONFIG_EXT2_FS_XIP=yCONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not setCONFIG_EXT3_FS_XATTR=yCONFIG_EXT3_FS_POSIX_ACL=yCONFIG_EXT3_FS_SECURITY=yCONFIG_EXT4_FS=yCONFIG_EXT4_FS_XATTR=yCONFIG_EXT4_FS_POSIX_ACL=yCONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not setCONFIG_FS_XIP=yCONFIG_JBD=y
# CONFIG_JBD_DEBUG is not setCONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not setCONFIG_FS_MBCACHE=yCONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not setCONFIG_REISERFS_PROC_INFO=yCONFIG_REISERFS_FS_XATTR=yCONFIG_REISERFS_FS_POSIX_ACL=yCONFIG_REISERFS_FS_SECURITY=yCONFIG_JFS_FS=yCONFIG_JFS_POSIX_ACL=yCONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not setCONFIG_JFS_STATISTICS=yCONFIG_FS_POSIX_ACL=yCONFIG_XFS_FS=y
# CONFIG_XFS_QUOTA is not setCONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not setCONFIG_GFS2_FS=yCONFIG_GFS2_FS_LOCKING_DLM=yCONFIG_OCFS2_FS=yCONFIG_OCFS2_FS_O2CB=yCONFIG_OCFS2_FS_USERSPACE_CLUSTER=yCONFIG_OCFS2_FS_STATS=yCONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not setCONFIG_BTRFS_FS=yCONFIG_BTRFS_FS_POSIX_ACL=yCONFIG_NILFS2_FS=yCONFIG_FILE_LOCKING=yCONFIG_FSNOTIFY=yCONFIG_DNOTIFY=yCONFIG_INOTIFY=yCONFIG_INOTIFY_USER=yCONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not setCONFIG_PRINT_QUOTA_WARNING=yCONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not setCONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not setCONFIG_AUTOFS4_FS=yCONFIG_FUSE_FS=yCONFIG_CUSE=y
#
# Caches
#CONFIG_FSCACHE=yCONFIG_FSCACHE_STATS=yCONFIG_FSCACHE_HISTOGRAM=y
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not setCONFIG_CACHEFILES=y
# CONFIG_CACHEFILES_DEBUG is not setCONFIG_CACHEFILES_HISTOGRAM=y
#
# CD-ROM/DVD Filesystems
#CONFIG_ISO9660_FS=yCONFIG_JOLIET=yCONFIG_ZISOFS=yCONFIG_UDF_FS=yCONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#CONFIG_FAT_FS=yCONFIG_MSDOS_FS=yCONFIG_VFAT_FS=yCONFIG_FAT_DEFAULT_CODEPAGE=437CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#CONFIG_PROC_FS=yCONFIG_PROC_KCORE=yCONFIG_PROC_VMCORE=yCONFIG_PROC_SYSCTL=yCONFIG_PROC_PAGE_MONITOR=yCONFIG_SYSFS=yCONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not setCONFIG_HUGETLBFS=yCONFIG_HUGETLB_PAGE=yCONFIG_CONFIGFS_FS=yCONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not setCONFIG_CRAMFS=yCONFIG_SQUASHFS=yCONFIG_SQUASHFS_EMBEDDED=yCONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3CONFIG_VXFS_FS=yCONFIG_MINIX_FS=yCONFIG_OMFS_FS=y
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not setCONFIG_ROMFS_FS=yCONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not setCONFIG_ROMFS_ON_BLOCK=y
# CONFIG_SYSV_FS is not setCONFIG_UFS_FS=y
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
# CONFIG_EXOFS_FS is not setCONFIG_NETWORK_FILESYSTEMS=yCONFIG_NFS_FS=yCONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not setCONFIG_NFS_V4=y
# CONFIG_NFS_V4_1 is not setCONFIG_ROOT_NFS=yCONFIG_NFS_FSCACHE=y
# CONFIG_NFSD is not setCONFIG_LOCKD=yCONFIG_LOCKD_V4=yCONFIG_EXPORTFS=yCONFIG_NFS_COMMON=yCONFIG_SUNRPC=yCONFIG_SUNRPC_GSS=yCONFIG_SUNRPC_XPRT_RDMA=yCONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not setCONFIG_CIFS=yCONFIG_CIFS_STATS=yCONFIG_CIFS_STATS2=yCONFIG_CIFS_WEAK_PW_HASH=yCONFIG_CIFS_XATTR=yCONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not setCONFIG_CIFS_EXPERIMENTAL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not setCONFIG_MSDOS_PARTITION=yCONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not setCONFIG_SOLARIS_X86_PARTITION=y
# CONFIG_UNIXWARE_DISKLABEL is not setCONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not setCONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not setCONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not setCONFIG_NLS=yCONFIG_NLS_DEFAULT="utf8"CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not setCONFIG_NLS_ASCII=yCONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not setCONFIG_NLS_UTF8=yCONFIG_DLM=y
# CONFIG_DLM_DEBUG is not set
#
# Kernel hacking
#CONFIG_TRACE_IRQFLAGS_SUPPORT=yCONFIG_PRINTK_TIME=yCONFIG_ENABLE_WARN_DEPRECATED=yCONFIG_ENABLE_MUST_CHECK=yCONFIG_FRAME_WARN=2048CONFIG_MAGIC_SYSRQ=yCONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not setCONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not setCONFIG_DEBUG_SECTION_MISMATCH=yCONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not setCONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not setCONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not setCONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0CONFIG_SCHED_DEBUG=yCONFIG_SCHEDSTATS=yCONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not setCONFIG_DEBUG_RT_MUTEXES=yCONFIG_DEBUG_PI_LIST=yCONFIG_RT_MUTEX_TESTER=yCONFIG_DEBUG_SPINLOCK=yCONFIG_DEBUG_MUTEXES=yCONFIG_DEBUG_LOCK_ALLOC=yCONFIG_PROVE_LOCKING=yCONFIG_LOCKDEP=yCONFIG_LOCK_STAT=yCONFIG_DEBUG_LOCKDEP=yCONFIG_TRACE_IRQFLAGS=yCONFIG_DEBUG_SPINLOCK_SLEEP=yCONFIG_DEBUG_LOCKING_API_SELFTESTS=yCONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not setCONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not setCONFIG_DEBUG_MEMORY_INIT=yCONFIG_DEBUG_LIST=yCONFIG_DEBUG_SG=yCONFIG_DEBUG_NOTIFIERS=y
# CONFIG_DEBUG_CREDENTIALS is not setCONFIG_ARCH_WANT_FRAME_POINTERS=yCONFIG_FRAME_POINTER=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not setCONFIG_LKDTM=mCONFIG_FAULT_INJECTION=yCONFIG_FAILSLAB=yCONFIG_FAIL_PAGE_ALLOC=yCONFIG_FAIL_MAKE_REQUEST=y
# CONFIG_FAIL_IO_TIMEOUT is not setCONFIG_FAULT_INJECTION_DEBUG_FS=yCONFIG_LATENCYTOP=yCONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_PAGEALLOC is not setCONFIG_USER_STACKTRACE_SUPPORT=yCONFIG_NOP_TRACER=yCONFIG_HAVE_FTRACE_NMI_ENTER=yCONFIG_HAVE_FUNCTION_TRACER=yCONFIG_HAVE_FUNCTION_GRAPH_TRACER=yCONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=yCONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=yCONFIG_HAVE_DYNAMIC_FTRACE=yCONFIG_HAVE_FTRACE_MCOUNT_RECORD=yCONFIG_HAVE_SYSCALL_TRACEPOINTS=yCONFIG_TRACER_MAX_TRACE=yCONFIG_RING_BUFFER=yCONFIG_FTRACE_NMI_ENTER=yCONFIG_EVENT_TRACING=yCONFIG_CONTEXT_SWITCH_TRACER=yCONFIG_RING_BUFFER_ALLOW_SWAP=yCONFIG_TRACING=yCONFIG_GENERIC_TRACER=yCONFIG_TRACING_SUPPORT=yCONFIG_FTRACE=yCONFIG_FUNCTION_TRACER=yCONFIG_FUNCTION_GRAPH_TRACER=yCONFIG_IRQSOFF_TRACER=yCONFIG_SYSPROF_TRACER=yCONFIG_SCHED_TRACER=yCONFIG_FTRACE_SYSCALLS=yCONFIG_BOOT_TRACER=yCONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not setCONFIG_POWER_TRACER=yCONFIG_KSYM_TRACER=y
# CONFIG_PROFILE_KSYM_TRACER is not setCONFIG_STACK_TRACER=yCONFIG_KMEMTRACE=yCONFIG_WORKQUEUE_TRACER=yCONFIG_BLK_DEV_IO_TRACE=yCONFIG_KPROBE_EVENT=yCONFIG_DYNAMIC_FTRACE=yCONFIG_FUNCTION_PROFILER=yCONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not setCONFIG_MMIOTRACE=y
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not setCONFIG_SAMPLES=y
# CONFIG_SAMPLE_TRACEPOINTS is not setCONFIG_SAMPLE_TRACE_EVENTS=mCONFIG_SAMPLE_KOBJECT=m
# CONFIG_SAMPLE_KPROBES is not set
# CONFIG_SAMPLE_HW_BREAKPOINT is not setCONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not setCONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_STRICT_DEVMEM is not setCONFIG_X86_VERBOSE_BOOTUP=yCONFIG_EARLY_PRINTK=yCONFIG_EARLY_PRINTK_DBGP=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not setCONFIG_X86_PTDUMP=y
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DEBUG_NX_TEST is not set
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_IOMMU_STRESS is not setCONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not setCONFIG_IO_DELAY_TYPE_0X80=0CONFIG_IO_DELAY_TYPE_0XED=1CONFIG_IO_DELAY_TYPE_UDELAY=2CONFIG_IO_DELAY_TYPE_NONE=3CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not setCONFIG_DEFAULT_IO_DELAY_TYPE=0CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not setCONFIG_SECURITYFS=y
# CONFIG_INTEL_TXT is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not setCONFIG_DEFAULT_SECURITY_DAC=yCONFIG_DEFAULT_SECURITY=""CONFIG_XOR_BLOCKS=yCONFIG_ASYNC_CORE=yCONFIG_ASYNC_MEMCPY=yCONFIG_ASYNC_XOR=yCONFIG_ASYNC_PQ=yCONFIG_ASYNC_RAID6_RECOV=yCONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=yCONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=yCONFIG_CRYPTO=y
#
# Crypto core or helper
#CONFIG_CRYPTO_ALGAPI=yCONFIG_CRYPTO_ALGAPI2=yCONFIG_CRYPTO_AEAD2=yCONFIG_CRYPTO_BLKCIPHER=yCONFIG_CRYPTO_BLKCIPHER2=yCONFIG_CRYPTO_HASH=yCONFIG_CRYPTO_HASH2=yCONFIG_CRYPTO_RNG2=yCONFIG_CRYPTO_PCOMP=yCONFIG_CRYPTO_MANAGER=yCONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not setCONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not setCONFIG_CRYPTO_MD5=yCONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not setCONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
#
# Ciphers
#CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_X86_64 is not set
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not setCONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not setCONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_HIFN_795X is not setCONFIG_HAVE_KVM=yCONFIG_HAVE_KVM_IRQCHIP=yCONFIG_HAVE_KVM_EVENTFD=yCONFIG_KVM_APIC_ARCHITECTURE=yCONFIG_KVM_MMIO=yCONFIG_VIRTUALIZATION=yCONFIG_KVM=yCONFIG_KVM_INTEL=yCONFIG_KVM_AMD=yCONFIG_VIRTIO=yCONFIG_VIRTIO_RING=yCONFIG_VIRTIO_PCI=yCONFIG_VIRTIO_BALLOON=yCONFIG_BINARY_PRINTF=y
#
# Library routines
#CONFIG_BITREVERSE=yCONFIG_GENERIC_FIND_FIRST_BIT=yCONFIG_GENERIC_FIND_NEXT_BIT=yCONFIG_GENERIC_FIND_LAST_BIT=yCONFIG_CRC_CCITT=yCONFIG_CRC16=yCONFIG_CRC_T10DIF=yCONFIG_CRC_ITU_T=yCONFIG_CRC32=yCONFIG_CRC7=yCONFIG_LIBCRC32C=yCONFIG_ZLIB_INFLATE=yCONFIG_ZLIB_DEFLATE=yCONFIG_DECOMPRESS_GZIP=yCONFIG_DECOMPRESS_BZIP2=yCONFIG_DECOMPRESS_LZMA=yCONFIG_GENERIC_ALLOCATOR=yCONFIG_HAS_IOMEM=yCONFIG_HAS_IOPORT=yCONFIG_HAS_DMA=yCONFIG_NLATTR=y
H. Peter Anvin
reviewerRe: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 14 lines · Yinghai Lu
Quoted 13 lines · Suresh Siddha
Quoted 11 lines · H. Peter Anvin
Quoted 7 lines · Suresh Siddha
Quoted 3 lines
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
Please don't tell me we're allocating 2 MB per CPU and throwing away most of it...
Quoted 7 lines
Quoted 4 lines
Looking at the percpu code, they do seem to free the unused memory in that hole.
Yinghai, what are the configurations that need MB's of per cpu area?
please check attached...
I just built an allyesconfig kernel, and it has 1904K of percpu data. 1791K of that is in per_cpu__cpu_lock_stats. So everything else is ~113K. Still. We should not be restricted from doing legitimately large percpu allocations because of ghost cpus (and Tejun knows my position on this), but it doesn't sound like the house is burning, either.
-hpa
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
Quoted 2 lines
I just built an allyesconfig kernel, and it has 1904K of percpu data. 1791K of that is in
per_cpu__cpu_lock_stats. So everything else is
Ok so we need to fix lock stats, I'll put it on my todo list.
Quoted 3 lines
~113K. Still. We should not be restricted from doing legitimately large percpu allocations because of ghost cpus (and Tejun knows my position on this), but it doesn't sound like the house is burning, either.
I think it's legitimate to require explicit allocation on add/remove event for anything large.
Static per cpu is really only for "lazy users" anyways.
-Andi
Signature · 1 line
[email protected] -- Speaking for myself only.
Re: [PATCH -v2 5/5] x86: use dmi check to treat disabled cpus as hotplug cpus.
In reply to Suresh SiddhaQuoted 10 lines · Suresh Siddha
Quoted 9 lines · H. Peter Anvin
Quoted 7 lines · Suresh Siddha
Quoted 3 lines
Well, that *is* working around broken code, in this case the broken code is the percpu allocation strategy.
Andi, Recently percpu folks changed the per-cpu static first chunk to PMD SIZE right. I think that is what causing all this issue.
Quoted 5 lines
Quoted 2 lines
Please don't tell me we're allocating 2 MB per CPU and throwing away most of it...
Looking at the percpu code, they do seem to free the unused memory in that hole.
I took a look at alloc_percpu() at least and it seems to always allocate for all possible cpus.
Unfortunately we don't have a nice accounting mechanism for it in /proc, perhaps we should. So it's unclear right now if that is a problem or not.
-Andi
Signature · 1 line
[email protected] -- Speaking for myself only.