[PATCH v3 03/19] tools arch x86: Sync msr-index.h from kernel sources

[Sean Christopherson]

Sync msr-index.h to pull in recent renames of the IA32_FEATURE_CONTROL
MSR bit definitions.  Update KVM's VMX selftest accordingly.  While
using the renamed defines is by no means necessary, do the sync now to
avoid leaving a landmine that will get stepped on the next time
msr-index.h needs to be refreshed for some other reason.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
 tools/arch/x86/include/asm/msr-index.h       | 27 ++++++++++++++++----
 tools/testing/selftests/kvm/lib/x86_64/vmx.c |  4 +--
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index 20ce682a2540..4c80d530f751 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -93,6 +93,18 @@
 						  * Microarchitectural Data
 						  * Sampling (MDS) vulnerabilities.
 						  */
+#define ARCH_CAP_PSCHANGE_MC_NO		BIT(6)	 /*
+						  * The processor is not susceptible to a
+						  * machine check error due to modifying the
+						  * code page size along with either the
+						  * physical address or cache type
+						  * without TLB invalidation.
+						  */
+#define ARCH_CAP_TSX_CTRL_MSR		BIT(7)	/* MSR for TSX control is available. */
+#define ARCH_CAP_TAA_NO			BIT(8)	/*
+						 * Not susceptible to
+						 * TSX Async Abort (TAA) vulnerabilities.
+						 */
 
 #define MSR_IA32_FLUSH_CMD		0x0000010b
 #define L1D_FLUSH			BIT(0)	/*
@@ -103,6 +115,10 @@
 #define MSR_IA32_BBL_CR_CTL		0x00000119
 #define MSR_IA32_BBL_CR_CTL3		0x0000011e
 
+#define MSR_IA32_TSX_CTRL		0x00000122
+#define TSX_CTRL_RTM_DISABLE		BIT(0)	/* Disable RTM feature */
+#define TSX_CTRL_CPUID_CLEAR		BIT(1)	/* Disable TSX enumeration */
+
 #define MSR_IA32_SYSENTER_CS		0x00000174
 #define MSR_IA32_SYSENTER_ESP		0x00000175
 #define MSR_IA32_SYSENTER_EIP		0x00000176
@@ -540,7 +556,13 @@
 #define MSR_IA32_EBL_CR_POWERON		0x0000002a
 #define MSR_EBC_FREQUENCY_ID		0x0000002c
 #define MSR_SMI_COUNT			0x00000034
+
 #define MSR_IA32_FEATURE_CONTROL        0x0000003a
+#define FEAT_CTL_LOCKED				BIT(0)
+#define FEAT_CTL_VMX_ENABLED_INSIDE_SMX		BIT(1)
+#define FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX	BIT(2)
+#define FEAT_CTL_LMCE_ENABLED			BIT(20)
+
 #define MSR_IA32_TSC_ADJUST             0x0000003b
 #define MSR_IA32_BNDCFGS		0x00000d90
 
@@ -548,11 +570,6 @@
 
 #define MSR_IA32_XSS			0x00000da0
 
-#define FEATURE_CONTROL_LOCKED				(1<<0)
-#define FEATURE_CONTROL_VMXON_ENABLED_INSIDE_SMX	(1<<1)
-#define FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX	(1<<2)
-#define FEATURE_CONTROL_LMCE				(1<<20)
-
 #define MSR_IA32_APICBASE		0x0000001b
 #define MSR_IA32_APICBASE_BSP		(1<<8)
 #define MSR_IA32_APICBASE_ENABLE	(1<<11)
diff --git a/tools/testing/selftests/kvm/lib/x86_64/vmx.c b/tools/testing/selftests/kvm/lib/x86_64/vmx.c
index f6ec97b7eaef..32dfa4f5bbd3 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/vmx.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/vmx.c
@@ -157,8 +157,8 @@ bool prepare_for_vmx_operation(struct vmx_pages *vmx)
 	 *  Bit 2: Enables VMXON outside of SMX operation. If clear, VMXON
 	 *    outside of SMX causes a #GP.
 	 */
-	required = FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX;
-	required |= FEATURE_CONTROL_LOCKED;
+	required = FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX;
+	required |= FEAT_CTL_LOCKED;
 	feature_control = rdmsr(MSR_IA32_FEATURE_CONTROL);
 	if ((feature_control & required) != required)
 		wrmsr(MSR_IA32_FEATURE_CONTROL, feature_control | required);
-- 
2.24.0