From 6f7731e676b04a091bc5e9c4fbd41b0d73587051 Mon Sep 17 00:00:00 2001 From: "kaf24@firebug.cl.cam.ac.uk" Date: Wed, 12 Oct 2005 09:27:28 +0100 Subject: [PATCH] Hide the VMX cpu feature from unmodified Guests. Signed-Off-By: Nitin A Kamble --- xen/arch/x86/vmx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/x86/vmx.c b/xen/arch/x86/vmx.c index 28d996e4a5..632a4e47b0 100644 --- a/xen/arch/x86/vmx.c +++ b/xen/arch/x86/vmx.c @@ -471,6 +471,7 @@ static void vmx_vmexit_do_cpuid(unsigned long input, struct cpu_user_regs *regs) #endif /* Unsupportable for virtualised CPUs. */ + clear_bit(X86_FEATURE_VMXE & 31, &ecx); clear_bit(X86_FEATURE_MWAIT & 31, &ecx); } -- 2.30.2