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From: Jim Mattson <jmattson@google.com>
To: kvm@vger.kernel.org
Cc: GanShun <ganshun@google.com>, Jim Mattson <jmattson@google.com>
Subject: [PATCH v2] kvm: nVMX: Correct a VMX instruction error code for VMPTRLD
Date: Wed, 30 Nov 2016 10:28:19 -0800	[thread overview]
Message-ID: <1480530499-19098-1-git-send-email-jmattson@google.com> (raw)
In-Reply-To: <CALMp9eRFdpu2Skp78ryKz=mTL65OTci5miGWuo80STqSuBTv8A@mail.gmail.com>

From: GanShun <ganshun@google.com>

When the operand passed to VMPTRLD matches the address of the VMXON
region, the VMX instruction error code should be
VMXERR_VMPTRLD_VMXON_POINTER rather than VMXERR_VMCLEAR_VMXON_POINTER.

Signed-off-by: Jim Mattson <jmattson@google.com>
---
 arch/x86/kvm/vmx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 0c4cde8..a1c7a43 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -6960,7 +6960,7 @@ static int nested_vmx_check_vmptr(struct kvm_vcpu *vcpu, int exit_reason,
 
 		if (vmptr == vmx->nested.vmxon_ptr) {
 			nested_vmx_failValid(vcpu,
-					     VMXERR_VMCLEAR_VMXON_POINTER);
+					     VMXERR_VMPTRLD_VMXON_POINTER);
 			skip_emulated_instruction(vcpu);
 			return 1;
 		}
-- 
2.8.0.rc3.226.g39d4020


  reply	other threads:[~2016-11-30 18:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-28 23:50 [PATCH] kvm: nVMX: Correct a VMX instruction error code for VMPTRLD Jim Mattson
2016-11-30 17:54 ` Jim Mattson
2016-11-30 18:28   ` Jim Mattson [this message]
2016-12-05 14:31     ` [PATCH v2] " David Hildenbrand
2016-12-08 15:27       ` Radim Krčmář
2016-12-08 15:59         ` Jim Mattson
2016-12-09 14:54     ` Paolo Bonzini
2016-12-12  6:28     ` Paolo Bonzini
2016-12-13 23:16       ` Gan Shun Lim

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