From: Yang, Wei <wei.y.yang@intel.com>
Date: Tue, 14 Jun 2011 12:10:19 +0000 (+0800)
Subject: KVM: Expose RDWRGSFS bit to KVM guests
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=176f61da82435eae09cc96f70b530d1ba0746b8b;p=linux-beck.git

KVM: Expose RDWRGSFS bit to KVM guests

This patch exposes RDWRGSFS bit to KVM guests.

Signed-off-by: Yang, Wei <wei.y.yang@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 423e0cda8e91..76c16a5c6c56 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2372,7 +2372,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
 
 	/* cpuid 7.0.ebx */
 	const u32 kvm_supported_word9_x86_features =
-		F(SMEP);
+		F(SMEP) | F(FSGSBASE);
 
 	/* all calls to cpuid_count() should be made on the same cpu */
 	get_cpu();