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x86/cpufeature: Replace cpu_has_tsc with boot_cpu_has() usage

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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: Dmitry Torokhov <dmitry.torokhov@gmail.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>
Cc: Thomas Sailer <t.sailer@alumni.ethz.ch>
Link: http://lkml.kernel.org/r/1459801503-15600-7-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Borislav Petkov
2016-04-04 22:24:59 +02:00
committed by Ingo Molnar
parent a402a8dffc
commit 59e21e3d00
7 changed files with 20 additions and 21 deletions
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2
arch/x86/kernel/cpu/common.c
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@@ -1558,7 +1558,7 @@ void cpu_init(void)
pr_info("Initializing CPU#%d\n", cpu);
if (cpu_feature_enabled(X86_FEATURE_VME) ||
cpu_has_tsc ||
boot_cpu_has(X86_FEATURE_TSC) ||
boot_cpu_has(X86_FEATURE_DE))
cr4_clear_bits(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);