From 34713594dc870f4758858290c0255df8b749cc73 Mon Sep 17 00:00:00 2001 From: "kaf24@firebug.cl.cam.ac.uk" Date: Thu, 31 Aug 2006 23:56:45 +0100 Subject: [PATCH] [HVM][VMX] Report MCE/MCA features in CPUID. Required for x86/64 Windows guest. Signed-off-by: Xiaohui Xin --- xen/arch/x86/hvm/vmx/vmx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c index 5060ddd04f..f7d94a596c 100644 --- a/xen/arch/x86/hvm/vmx/vmx.c +++ b/xen/arch/x86/hvm/vmx/vmx.c @@ -953,8 +953,6 @@ static void vmx_vmexit_do_cpuid(struct cpu_user_regs *regs) bitmaskof(X86_FEATURE_MWAIT) ); edx &= ~( bitmaskof(X86_FEATURE_HT) | - bitmaskof(X86_FEATURE_MCA) | - bitmaskof(X86_FEATURE_MCE) | bitmaskof(X86_FEATURE_ACPI) | bitmaskof(X86_FEATURE_ACC) ); } -- 2.30.2