x86, cpu: Use AMD errata checking framework for erratum 383
Use the AMD errata checking framework instead of open-coding the test.
Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com>
LKML-Reference: <1280336972-865982-3-git-send-email-hans.rosenfeld@amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index ce438e0..03b534b 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -383,8 +383,7 @@
int err;
u64 val;
- /* Only Fam10h is affected */
- if (boot_cpu_data.x86 != 0x10)
+ if (!cpu_has_amd_erratum(amd_erratum_383))
return;
/* Use _safe variants to not break nested virtualization */