From: "Yang, Wei" <wei.y.yang@intel.com>
To: avi@redhat.com
Cc: kvm@vger.kernel.org, "Yang, Wei" <wei.y.yang@intel.com>
Subject: [PATCH 3/3] Expose RDWRGSFS bit to KVM guests
Date: Tue, 14 Jun 2011 20:10:19 +0800 [thread overview]
Message-ID: <1308053419-9953-4-git-send-email-wei.y.yang@intel.com> (raw)
In-Reply-To: <1308053419-9953-1-git-send-email-wei.y.yang@intel.com>
This patch exposes RDWRGSFS bit to KVM guests.
Signed-off-by: Yang, Wei <wei.y.yang@intel.com>
---
arch/x86/kvm/x86.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 59d25ce..357e63a 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();
--
1.7.1
next prev parent reply other threads:[~2011-06-14 12:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-14 12:10 [PATCH 0/3] Enable RDWRGSFS feature support for KVM Yang, Wei
2011-06-14 12:10 ` [PATCH 1/3] Remove RDWRGSFS bit from CR4_RESERVED_BITS Yang, Wei
2011-06-14 12:10 ` [PATCH 2/3] Add RDWRGSFS support when setting CR4 Yang, Wei
2011-06-14 12:10 ` Yang, Wei [this message]
2011-06-14 12:30 ` [PATCH 0/3] Enable RDWRGSFS feature support for KVM Avi Kivity
2011-06-14 12:40 ` Avi Kivity
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