File target-i386-Add-new-bit-definitions-of-M.patch of Package qemu.19783

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File target-i386-Add-new-bit-definitions-of-M.patch of Package qemu.19783

From: Xiaoyao Li <xiaoyao.li@intel.com>
Date: Wed, 8 Jan 2020 13:32:39 +0100
Subject: target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES

Git-commit: 6c997b4adb300788d61d72e2b8bc67c03a584956
References: jsc#SLE-7923

The bit 6, 7 and 8 of MSR_IA32_ARCH_CAPABILITIES are recently disclosed
for some security issues. Add the definitions for them to be used by named
CPU models.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Message-Id: <20191225063018.20038-2-xiaoyao.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 target/i386/cpu.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index af282936a785a25f651d0db1a8cf..594326a7946798aba6ac42415164 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -835,12 +835,15 @@ typedef uint64_t FeatureWordArray[FEATURE_WORDS];
 #define CPUID_TOPOLOGY_LEVEL_DIE      (5U << 8)
 
 /* MSR Feature Bits */
-#define MSR_ARCH_CAP_RDCL_NO    (1U << 0)
-#define MSR_ARCH_CAP_IBRS_ALL   (1U << 1)
-#define MSR_ARCH_CAP_RSBA       (1U << 2)
+#define MSR_ARCH_CAP_RDCL_NO            (1U << 0)
+#define MSR_ARCH_CAP_IBRS_ALL           (1U << 1)
+#define MSR_ARCH_CAP_RSBA               (1U << 2)
 #define MSR_ARCH_CAP_SKIP_L1DFL_VMENTRY (1U << 3)
-#define MSR_ARCH_CAP_SSB_NO     (1U << 4)
-#define MSR_ARCH_CAP_MDS_NO     (1U << 5)
+#define MSR_ARCH_CAP_SSB_NO             (1U << 4)
+#define MSR_ARCH_CAP_MDS_NO             (1U << 5)
+#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_CORE_CAP_SPLIT_LOCK_DETECT  (1U << 5)

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File target-i386-Add-new-bit-definitions-of-M.patch of Package qemu.19783

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