diff options
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index b753ea59703a..597c041bd124 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -114,6 +114,8 @@ struct cpuinfo_x86 { u16 cpu_index; #endif unsigned int x86_hyper_vendor; + /* The layout of this field is hypervisor specific */ + unsigned int x86_hyper_features; } __attribute__((__aligned__(SMP_CACHE_BYTES))); #define X86_VENDOR_INTEL 0 @@ -129,6 +131,7 @@ struct cpuinfo_x86 { #define X86_HYPER_VENDOR_NONE 0 #define X86_HYPER_VENDOR_VMWARE 1 +#define X86_HYPER_VENDOR_MSFT 2 /* * capabilities of CPUs |