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[PULL 7/9] target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABIL
From: |
Paolo Bonzini |
Subject: |
[PULL 7/9] target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES |
Date: |
Fri, 7 Jul 2023 16:04:30 +0200 |
From: Tao Su <tao1.su@linux.intel.com>
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 <tao1.su@linux.intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-ID: <20230706054949.66556-5-tao1.su@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
target/i386/cpu.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index c196b0a4826..e0771a10433 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)
--
2.41.0
- [PULL 0/9] Final batch of patches for QEMU 8.1 soft freeze, Paolo Bonzini, 2023/07/07
- [PULL 1/9] python: bump minimum requirements so they are compatible with 3.12, Paolo Bonzini, 2023/07/07
- [PULL 2/9] meson.build: Remove the logic to link C code with the C++ linker, Paolo Bonzini, 2023/07/07
- [PULL 3/9] qemu_cleanup: begin drained section after vm_shutdown(), Paolo Bonzini, 2023/07/07
- [PULL 6/9] target/i386: Allow MCDT_NO if host supports, Paolo Bonzini, 2023/07/07
- [PULL 4/9] target/i386: Adjust feature level according to FEAT_7_1_EDX, Paolo Bonzini, 2023/07/07
- [PULL 5/9] target/i386: Add support for MCDT_NO in CPUID enumeration, Paolo Bonzini, 2023/07/07
- [PULL 7/9] target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES,
Paolo Bonzini <=
- [PULL 8/9] target/i386: Add few security fix bits in ARCH_CAPABILITIES into SapphireRapids CPU model, Paolo Bonzini, 2023/07/07
- [PULL 9/9] target/i386: Add new CPU model GraniteRapids, Paolo Bonzini, 2023/07/07
- Re: [PULL 0/9] Final batch of patches for QEMU 8.1 soft freeze, Richard Henderson, 2023/07/07