diff options
| author | Borislav Petkov <bp@suse.de> | 2016-12-09 21:29:08 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-09 23:23:20 +0300 |
| commit | a588b9836447ac683a8f63949ad55265813826f5 (patch) | |
| tree | 829b758a50fe91fd13c7792e02e34a6e56abc1f9 /arch | |
| parent | 7a3e686e1bb57c34f73d3f19d620fe29035a6c99 (diff) | |
| download | linux-a588b9836447ac683a8f63949ad55265813826f5.tar.xz | |
x86/cpufeature: Provide helper to set bugs bits
Will be used in a later patch to set bug bits for bugs which need late
detection.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20161209182912.2726-2-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 1d2b69fc0ceb..d59c15c3defd 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -204,6 +204,7 @@ static __always_inline __pure bool _static_cpu_has(u16 bit) #define static_cpu_has_bug(bit) static_cpu_has((bit)) #define boot_cpu_has_bug(bit) cpu_has_bug(&boot_cpu_data, (bit)) +#define boot_cpu_set_bug(bit) set_cpu_cap(&boot_cpu_data, (bit)) #define MAX_CPU_FEATURES (NCAPINTS * 32) #define cpu_have_feature boot_cpu_has |