diff options
Diffstat (limited to 'arch/x86/include/uapi/asm/msr-index.h')
| -rw-r--r-- | arch/x86/include/uapi/asm/msr-index.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index a5020952521c..7e3a682ba083 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -65,6 +65,11 @@ * attack, so no Speculative Store Bypass * control required. */ +#define ARCH_CAP_MDS_NO (1UL << 5) /* + * Not susceptible to + * Microarchitectural Data + * Sampling (MDS) vulnerabilities. + */ #define MSR_IA32_BBL_CR_CTL 0x00000119 #define MSR_IA32_BBL_CR_CTL3 0x0000011e |