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-rw-r--r--arch/x86/include/asm/processor.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 5084c2f5ac20..eebdc1fde3d1 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -1029,6 +1029,7 @@ unsigned long calc_aperfmperf_ratio(struct aperfmperf *old,
* AMD errata checking
*/
#ifdef CONFIG_CPU_SUP_AMD
+extern const int amd_erratum_400[];
extern bool cpu_has_amd_erratum(const int *);
#define AMD_LEGACY_ERRATUM(...) { -1, __VA_ARGS__, 0 }