Re: [Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-10 Thread Tian, Kevin
> From: Corneliu ZUZU [mailto:cz...@bitdefender.com] > Sent: Wednesday, July 06, 2016 11:50 PM > > Minor optimization @ vmx_update_guest_cr: checks if > v->arch.hvm_vmx.exec_control > was modified before actually calling vmx_update_cpu_exec_control(v). > > Signed-off-by: Corneliu ZUZU Acked-by

Re: [Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-08 Thread Jan Beulich
>>> On 08.07.16 at 13:55, wrote: > On 7/8/2016 2:48 PM, Jan Beulich wrote: > On 08.07.16 at 13:39, wrote: >>> On 7/6/2016 6:49 PM, Corneliu ZUZU wrote: Minor optimization @ vmx_update_guest_cr: checks if >>> v->arch.hvm_vmx.exec_control was modified before actually calling vmx_updat

Re: [Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-08 Thread Corneliu ZUZU
On 7/8/2016 2:48 PM, Jan Beulich wrote: On 08.07.16 at 13:39, wrote: On 7/6/2016 6:49 PM, Corneliu ZUZU wrote: Minor optimization @ vmx_update_guest_cr: checks if v->arch.hvm_vmx.exec_control was modified before actually calling vmx_update_cpu_exec_control(v). Signed-off-by: Corneliu ZUZU

Re: [Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-08 Thread Jan Beulich
>>> On 08.07.16 at 13:39, wrote: > On 7/6/2016 6:49 PM, Corneliu ZUZU wrote: >> Minor optimization @ vmx_update_guest_cr: checks if > v->arch.hvm_vmx.exec_control >> was modified before actually calling vmx_update_cpu_exec_control(v). >> >> Signed-off-by: Corneliu ZUZU >> --- >> Changed since v2

Re: [Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-08 Thread Corneliu ZUZU
On 7/6/2016 6:49 PM, Corneliu ZUZU wrote: Minor optimization @ vmx_update_guest_cr: checks if v->arch.hvm_vmx.exec_control was modified before actually calling vmx_update_cpu_exec_control(v). Signed-off-by: Corneliu ZUZU --- Changed since v2: --- xen/arch/x86/hvm/vmx/vmx.c | 5 - 1 file

[Xen-devel] [PATCH v3 1/8] x86/vmx_update_guest_cr: minor optimization

2016-07-06 Thread Corneliu ZUZU
Minor optimization @ vmx_update_guest_cr: checks if v->arch.hvm_vmx.exec_control was modified before actually calling vmx_update_cpu_exec_control(v). Signed-off-by: Corneliu ZUZU --- Changed since v2: --- xen/arch/x86/hvm/vmx/vmx.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff