From: Tao Su Date: Thu, 6 Jul 2023 05:49:47 +0000 (+0800) Subject: target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6c43ec3b206956a8a3008accafe9eb2dfd885190;p=qemu.git target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES Currently, bit 13, 14, 15 and 24 of MSR_IA32_ARCH_CAPABILITIES are disclosed for fixing security issues, so add those bit definitions. Signed-off-by: Tao Su Reviewed-by: Igor Mammedov Message-ID: <20230706054949.66556-5-tao1.su@linux.intel.com> Signed-off-by: Paolo Bonzini --- diff --git a/target/i386/cpu.h b/target/i386/cpu.h index c196b0a482..e0771a1043 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1022,7 +1022,11 @@ uint64_t x86_cpu_get_supported_feature_word(FeatureWord w, #define MSR_ARCH_CAP_PSCHANGE_MC_NO (1U << 6) #define MSR_ARCH_CAP_TSX_CTRL_MSR (1U << 7) #define MSR_ARCH_CAP_TAA_NO (1U << 8) +#define MSR_ARCH_CAP_SBDR_SSDP_NO (1U << 13) +#define MSR_ARCH_CAP_FBSDP_NO (1U << 14) +#define MSR_ARCH_CAP_PSDP_NO (1U << 15) #define MSR_ARCH_CAP_FB_CLEAR (1U << 17) +#define MSR_ARCH_CAP_PBRSB_NO (1U << 24) #define MSR_CORE_CAP_SPLIT_LOCK_DETECT (1U << 5)