diff options
| author | Mark Brown <[email protected]> | 2023-07-17 06:12:31 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-07-17 06:12:31 +0100 |
| commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
| tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /arch/x86/kvm/reverse_cpuid.h | |
| parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
| parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using
the branch.
Diffstat (limited to 'arch/x86/kvm/reverse_cpuid.h')
| -rw-r--r-- | arch/x86/kvm/reverse_cpuid.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kvm/reverse_cpuid.h b/arch/x86/kvm/reverse_cpuid.h index a5717282bb9c..56cbdb24400a 100644 --- a/arch/x86/kvm/reverse_cpuid.h +++ b/arch/x86/kvm/reverse_cpuid.h @@ -15,6 +15,7 @@ enum kvm_only_cpuid_leafs { CPUID_12_EAX = NCAPINTS, CPUID_7_1_EDX, CPUID_8000_0007_EDX, + CPUID_8000_0022_EAX, NR_KVM_CPU_CAPS, NKVMCAPINTS = NR_KVM_CPU_CAPS - NCAPINTS, @@ -47,6 +48,9 @@ enum kvm_only_cpuid_leafs { /* CPUID level 0x80000007 (EDX). */ #define KVM_X86_FEATURE_CONSTANT_TSC KVM_X86_FEATURE(CPUID_8000_0007_EDX, 8) +/* CPUID level 0x80000022 (EAX) */ +#define KVM_X86_FEATURE_PERFMON_V2 KVM_X86_FEATURE(CPUID_8000_0022_EAX, 0) + struct cpuid_reg { u32 function; u32 index; @@ -74,6 +78,7 @@ static const struct cpuid_reg reverse_cpuid[] = { [CPUID_7_1_EDX] = { 7, 1, CPUID_EDX}, [CPUID_8000_0007_EDX] = {0x80000007, 0, CPUID_EDX}, [CPUID_8000_0021_EAX] = {0x80000021, 0, CPUID_EAX}, + [CPUID_8000_0022_EAX] = {0x80000022, 0, CPUID_EAX}, }; /* @@ -108,6 +113,8 @@ static __always_inline u32 __feature_translate(int x86_feature) return KVM_X86_FEATURE_SGX_EDECCSSA; else if (x86_feature == X86_FEATURE_CONSTANT_TSC) return KVM_X86_FEATURE_CONSTANT_TSC; + else if (x86_feature == X86_FEATURE_PERFMON_V2) + return KVM_X86_FEATURE_PERFMON_V2; return x86_feature; } |