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x86, cpu: Convert AMD Erratum 383

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Convert the AMD erratum 383 testing code to the bug infrastructure. This
allows keeping the AMD-specific erratum testing machinery private to
amd.c and not export symbols to modules needlessly.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1363788448-31325-6-git-send-email-bp@alien8.de
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Borislav Petkov 2013-03-20 15:07:27 +01:00 • committed by H. Peter Anvin
commit e6ee94d58d
4 changed files with 8 additions and 4 deletions
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arch/x86/include/asm/processor.h
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@ -974,7 +974,6 @@ unsigned long calc_aperfmperf_ratio(struct aperfmperf *old,
* AMD errata checking
*/
#ifdef CONFIG_CPU_SUP_AMD
extern const int amd_erratum_383[];
extern const int amd_erratum_400[];
extern bool cpu_has_amd_erratum(const int *);