diff options
Diffstat (limited to 'arch/x86/power')
| -rw-r--r-- | arch/x86/power/Makefile | 5 | ||||
| -rw-r--r-- | arch/x86/power/cpu_32.c | 1 | ||||
| -rw-r--r-- | arch/x86/power/cpu_64.c | 1 | ||||
| -rw-r--r-- | arch/x86/power/hibernate_64.c | 1 |
4 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/power/Makefile b/arch/x86/power/Makefile index 9ff4d5b55ad..58b32db3312 100644 --- a/arch/x86/power/Makefile +++ b/arch/x86/power/Makefile @@ -1,2 +1,7 @@ +# __restore_processor_state() restores %gs after S3 resume and so should not +# itself be stack-protected +nostackp := $(call cc-option, -fno-stack-protector) +CFLAGS_cpu_$(BITS).o := $(nostackp) + obj-$(CONFIG_PM_SLEEP) += cpu_$(BITS).o obj-$(CONFIG_HIBERNATION) += hibernate_$(BITS).o hibernate_asm_$(BITS).o diff --git a/arch/x86/power/cpu_32.c b/arch/x86/power/cpu_32.c index 274d06082f4..ce702c5b3a2 100644 --- a/arch/x86/power/cpu_32.c +++ b/arch/x86/power/cpu_32.c @@ -12,6 +12,7 @@ #include <asm/mtrr.h> #include <asm/mce.h> #include <asm/xcr.h> +#include <asm/suspend.h> static struct saved_context saved_context; diff --git a/arch/x86/power/cpu_64.c b/arch/x86/power/cpu_64.c index e3b6cf70d62..5343540f260 100644 --- a/arch/x86/power/cpu_64.c +++ b/arch/x86/power/cpu_64.c @@ -15,6 +15,7 @@ #include <asm/pgtable.h> #include <asm/mtrr.h> #include <asm/xcr.h> +#include <asm/suspend.h> static void fix_processor_context(void); diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c index 6dd000dd793..65fdc86e923 100644 --- a/arch/x86/power/hibernate_64.c +++ b/arch/x86/power/hibernate_64.c @@ -14,6 +14,7 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mtrr.h> +#include <asm/suspend.h> /* References to section boundaries */ extern const void __nosave_begin, __nosave_end; |