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-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index aeda44684758..92e5e37d97bf 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1683,11 +1683,9 @@ static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c)
break;
case X86_VENDOR_AMD: {
- u32 ebx = cpuid_ebx(0x80000007);
-
- mce_flags.overflow_recov = !!(ebx & BIT(0));
- mce_flags.succor = !!(ebx & BIT(1));
- mce_flags.smca = !!(ebx & BIT(3));
+ mce_flags.overflow_recov = !!cpu_has(c, X86_FEATURE_OVERFLOW_RECOV);
+ mce_flags.succor = !!cpu_has(c, X86_FEATURE_SUCCOR);
+ mce_flags.smca = !!cpu_has(c, X86_FEATURE_SMCA);
/*
* Install proper ops for Scalable MCA enabled processors