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From: Arthur Chunqi Li <yzt356@gmail.com>
To: kvm@vger.kernel.org
Cc: jan.kiszka@web.de, gleb@redhat.com, pbonzini@redhat.com,
	Arthur Chunqi Li <yzt356@gmail.com>
Subject: [PATCH] KVM: nVMX: Advertise IA32_PAT in VM exit control
Date: Mon,  5 Aug 2013 17:10:35 +0800	[thread overview]
Message-ID: <1375693835-10988-1-git-send-email-yzt356@gmail.com> (raw)

Advertise VM_EXIT_SAVE_IA32_PAT and VM_EXIT_LOAD_IA32_PAT.

Signed-off-by: Arthur Chunqi Li <yzt356@gmail.com>
---
 arch/x86/kvm/vmx.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 45fd70c..240f0db 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2198,7 +2198,8 @@ static __init void nested_vmx_setup_ctls_msrs(void)
 #else
 	nested_vmx_exit_ctls_high = 0;
 #endif
-	nested_vmx_exit_ctls_high |= VM_EXIT_ALWAYSON_WITHOUT_TRUE_MSR;
+	nested_vmx_exit_ctls_high |= VM_EXIT_ALWAYSON_WITHOUT_TRUE_MSR |
+		VM_EXIT_LOAD_IA32_PAT | VM_EXIT_SAVE_IA32_PAT;
 
 	/* entry controls */
 	rdmsr(MSR_IA32_VMX_ENTRY_CTLS,
-- 
1.7.9.5


             reply	other threads:[~2013-08-05  9:10 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-05  9:10 Arthur Chunqi Li [this message]
2013-08-05  9:33 ` [PATCH] KVM: nVMX: Advertise IA32_PAT in VM exit control Gleb Natapov
2013-08-05  9:36   ` Gmail
2013-08-05 10:38     ` Jan Kiszka
2013-08-05 10:55       ` Gleb Natapov
2013-08-05 11:00         ` Arthur Chunqi Li
2013-08-05 11:04           ` Jan Kiszka
2013-08-05 11:05             ` Gleb Natapov

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