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| author | Borislav Petkov <bp@suse.de> | 2014-06-18 00:06:23 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-06-18 15:27:04 -0700 |
| commit | 9b13a93df267af681a66a6a738bf1af10102da7d (patch) | |
| tree | 7270414ed60ddcb699f9e154371ce28550c60d30 /arch/x86/include/asm/mwait.h | |
| parent | 03ab3da3b215bac4ebb093c808d54596e03e3225 (diff) | |
| download | linux-0-day-9b13a93df267af681a66a6a738bf1af10102da7d.tar.gz linux-0-day-9b13a93df267af681a66a6a738bf1af10102da7d.tar.xz | |
x86, cpufeature: Convert more "features" to bugs
X86_FEATURE_FXSAVE_LEAK, X86_FEATURE_11AP and
X86_FEATURE_CLFLUSH_MONITOR are not really features but synthetic bits
we use for applying different bug workarounds. Call them what they
really are, and make sure they get the proper cross-CPU behavior (OR
rather than AND).
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1403042783-23278-1-git-send-email-bp@alien8.de
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/mwait.h')
| -rw-r--r-- | arch/x86/include/asm/mwait.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mwait.h b/arch/x86/include/asm/mwait.h index 1da25a5f96f92..a1410db38a1a6 100644 --- a/arch/x86/include/asm/mwait.h +++ b/arch/x86/include/asm/mwait.h @@ -43,7 +43,7 @@ static inline void __mwait(unsigned long eax, unsigned long ecx) static inline void mwait_idle_with_hints(unsigned long eax, unsigned long ecx) { if (!current_set_polling_and_test()) { - if (static_cpu_has(X86_FEATURE_CLFLUSH_MONITOR)) { + if (static_cpu_has_bug(X86_BUG_CLFLUSH_MONITOR)) { mb(); clflush((void *)¤t_thread_info()->flags); mb(); |