Re: [PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation

2013-08-07 Thread Paolo Bonzini
On 08/04/2013 02:08 PM, Gleb Natapov wrote: After commit 21feb4eb64e21f8dc91136b91ee886b978ce6421 tr base is zeroed during vmexit. Set it to L1's HOST_TR_BASE. This should fix https://bugzilla.kernel.org/show_bug.cgi?id=60679 Signed-off-by: Gleb Natapov g...@redhat.com diff --git

RE: [PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation

2013-08-05 Thread Ren, Yongjie
-Original Message- From: Gleb Natapov [mailto:g...@redhat.com] Sent: Sunday, August 04, 2013 8:08 PM To: kvm@vger.kernel.org Cc: Ren, Yongjie; pbonz...@redhat.com; yzt...@gmail.com Subject: [PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation After commit

[PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation

2013-08-04 Thread Gleb Natapov
After commit 21feb4eb64e21f8dc91136b91ee886b978ce6421 tr base is zeroed during vmexit. Set it to L1's HOST_TR_BASE. This should fix https://bugzilla.kernel.org/show_bug.cgi?id=60679 Signed-off-by: Gleb Natapov g...@redhat.com diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index

Re: [PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation

2013-08-04 Thread Arthur Chunqi Li
Yes, I have just retraced and found the bug. This is my negligence. Reviewed-by: Arthur Chunqi Li yzt...@gmail.com On Sun, Aug 4, 2013 at 8:08 PM, Gleb Natapov g...@redhat.com wrote: After commit 21feb4eb64e21f8dc91136b91ee886b978ce6421 tr base is zeroed during vmexit. Set it to L1's

Re: [PATCH] KVM: nVMX: correctly set tr base on nested vmexit emulation

2013-08-04 Thread Gleb Natapov
On Sun, Aug 04, 2013 at 08:21:00PM +0800, Arthur Chunqi Li wrote: Yes, I have just retraced and found the bug. This is my negligence. Reviewers could have done a better job too :) Reviewed-by: Arthur Chunqi Li yzt...@gmail.com On Sun, Aug 4, 2013 at 8:08 PM, Gleb Natapov g...@redhat.com