We should report these bits in 80000008 EBX on AMD only, i.e. when AMD
specific feature bits are enabled.
Signed-off-by: Denis V. Lunev <d...@openvz.org>
CC: Vasily Averin <v...@virtuozzo.com>
CC: Konstantin Khorenko <khore...@virtuozzo.com>
---
arch/x86/kvm/cpuid.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index fe8b92723990..05898112a306 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -641,13 +641,13 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2
*entry, u32 function,
* arch/x86/kernel/cpu/bugs.c is kind enough to
* record that in cpufeatures so use them.
*/
- if (boot_cpu_has(X86_FEATURE_IBPB))
+ if (boot_cpu_has(X86_FEATURE_AMD_IBPB))
entry->ebx |= F(AMD_IBPB);
- if (boot_cpu_has(X86_FEATURE_IBRS))
+ if (boot_cpu_has(X86_FEATURE_AMD_IBRS))
entry->ebx |= F(AMD_IBRS);
- if (boot_cpu_has(X86_FEATURE_STIBP))
+ if (boot_cpu_has(X86_FEATURE_AMD_STIBP))
entry->ebx |= F(AMD_STIBP);
- if (boot_cpu_has(X86_FEATURE_SSBD))
+ if (boot_cpu_has(X86_FEATURE_AMD_SSBD))
entry->ebx |= F(AMD_SSBD);
if (!boot_cpu_has_bug(X86_BUG_SPEC_STORE_BYPASS))
entry->ebx |= F(AMD_SSB_NO);
--
2.17.1
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