From d4f5ff0682bc8f06a7ef5dfd6107acae81daedef Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Wed, 15 Dec 2010 11:09:02 +0000 Subject: x86 hvm: Expose TSC_DEADLINE CPU feature to guests via CPUID. Signed-off-by: Wei Gang --- tools/libxc/xc_cpuid_x86.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/libxc/xc_cpuid_x86.c') diff --git a/tools/libxc/xc_cpuid_x86.c b/tools/libxc/xc_cpuid_x86.c index 6ae192d10f..c5b452488a 100644 --- a/tools/libxc/xc_cpuid_x86.c +++ b/tools/libxc/xc_cpuid_x86.c @@ -209,6 +209,7 @@ static void xc_cpuid_hvm_policy( bitmaskof(X86_FEATURE_XSAVE)) : 0)); regs[2] |= (bitmaskof(X86_FEATURE_HYPERVISOR) | + bitmaskof(X86_FEATURE_TSC_DEADLINE) | bitmaskof(X86_FEATURE_X2APIC)); regs[3] &= (bitmaskof(X86_FEATURE_FPU) | -- cgit v1.2.3