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| author | Borislav Petkov <bp@suse.de> | 2016-04-04 22:24:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 11:37:40 +0200 |
| commit | a402a8dffc9f838b413c5ee0317d2d3184968f5b (patch) | |
| tree | e6e77be1294c7a073dfb7041d1da1ee38967d4bb /arch/x86/include/asm/cpufeature.h | |
| parent | dda9edf7c1fdc0d7a7ed7f46299a26282190fb6d (diff) | |
| download | linux-0-day-a402a8dffc9f838b413c5ee0317d2d3184968f5b.tar.gz linux-0-day-a402a8dffc9f838b413c5ee0317d2d3184968f5b.tar.xz | |
x86/cpufeature: Replace cpu_has_fpu with boot_cpu_has() usage
Use static_cpu_has() in the timing-sensitive paths in fpstate_init() and
fpu__copy().
While at it, simplify the use in init_cyrix() and get rid of the ternary
operator.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1459801503-15600-6-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/cpufeature.h')
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 6463258b4619f..b23d5570a5f42 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -118,7 +118,6 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; set_bit(bit, (unsigned long *)cpu_caps_set); \ } while (0) -#define cpu_has_fpu boot_cpu_has(X86_FEATURE_FPU) #define cpu_has_tsc boot_cpu_has(X86_FEATURE_TSC) #define cpu_has_apic boot_cpu_has(X86_FEATURE_APIC) #define cpu_has_fxsr boot_cpu_has(X86_FEATURE_FXSR) |