From: Andre Przywara <andre.przywara@amd.com>
To: avi@redhat.com
Cc: kvm@vger.kernel.org, Andre Przywara <andre.przywara@amd.com>
Subject: [PATCH 4/4] dont trim the guest's hypervisor CPUID bit in KVM if the guest requests it
Date: Wed, 24 Jun 2009 12:44:36 +0200 [thread overview]
Message-ID: <1245840276-12702-4-git-send-email-andre.przywara@amd.com> (raw)
In-Reply-To: <1245840276-12702-3-git-send-email-andre.przywara@amd.com>
Signed-off-by: Andre Przywara <andre.przywara@amd.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 e6e61ee..6ad0f93 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1415,7 +1415,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function,
0 /* Reserved */ | F(CX16) | 0 /* xTPR Update, PDCM */ |
0 /* Reserved, DCA */ | F(XMM4_1) |
F(XMM4_2) | 0 /* x2APIC */ | F(MOVBE) | F(POPCNT) |
- 0 /* Reserved, XSAVE, OSXSAVE */;
+ 0 /* Reserved, XSAVE, OSXSAVE */ | F(HYPERVISOR);
/* cpuid 0x80000001.ecx */
const u32 kvm_supported_word6_x86_features =
F(LAHF_LM) | F(CMP_LEGACY) | F(SVM) | 0 /* ExtApicSpace */ |
--
1.6.1.3
next prev parent reply other threads:[~2009-06-24 10:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-24 10:44 [PATCH 1/4] ignore AMDs HWCR register access to set the FFDIS bit Andre Przywara
2009-06-24 10:44 ` [PATCH 2/4] ignore reads from AMDs C1E enabled MSR Andre Przywara
2009-06-24 10:44 ` [PATCH 3/4] ignore PCI ECS I/O enablement Andre Przywara
2009-06-24 10:44 ` Andre Przywara [this message]
2009-06-24 11:28 ` [PATCH 4/4] dont trim the guest's hypervisor CPUID bit in KVM if the guest requests it Avi Kivity
2009-06-24 12:28 ` Andre Przywara
2009-06-24 13:28 ` Andre Przywara
2009-06-24 11:31 ` [PATCH 3/4] ignore PCI ECS I/O enablement Avi Kivity
2009-06-24 13:37 ` Andre Przywara
2009-07-01 9:50 ` Avi Kivity
2009-06-24 11:37 ` [PATCH 1/4] ignore AMDs HWCR register access to set the FFDIS bit Avi Kivity
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