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msr_ia32_bndcfgs
2013 Dec 02
0
[PATCH v4 3/7] X86: MPX IA32_BNDCFGS msr handle
...;& (!iommu_enabled || iommu_snoop) )
vmx_disable_intercept_for_msr(v, MSR_IA32_CR_PAT, MSR_TYPE_R | MSR_TYPE_W);
+ if ( (vmexit_ctl & VM_EXIT_CLEAR_BNDCFGS) &&
+ (vmentry_ctl & VM_ENTRY_LOAD_BNDCFGS) )
+ vmx_disable_intercept_for_msr(v, MSR_IA32_BNDCFGS, MSR_TYPE_R | MSR_TYPE_W);
}
/* I/O access bitmap. */
diff --git a/xen/include/asm-x86/cpufeature.h b/xen/include/asm-x86/cpufeature.h
index 1cfaf94..930dc9b 100644
--- a/xen/include/asm-x86/cpufeature.h
+++ b/xen/include/asm-x86/cpufeature.h
@@ -148,6 +148,7 @@
#define X86_FEATURE_IN...