>>> "Tian, Kevin" 12/23/16 6:48 AM >>>
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: Thursday, December 22, 2016 11:37 PM
>> >>> On 22.12.16 at 16:14, wrote:
>> > My argument is that, instead of excluding the hook, the behaviour of the
>> > emulation path should be made to function sen
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Thursday, December 22, 2016 11:37 PM
>
> >>> On 22.12.16 at 16:14, wrote:
> > On 22/12/16 14:58, Jan Beulich wrote:
> > On 22.12.16 at 15:31, wrote:
> >> On 22.12.16 at 14:47, wrote:
> On 22/12/16 08:37, Jan Beulich wrote:
> >>
>>> On 22.12.16 at 16:14, wrote:
> On 22/12/16 14:58, Jan Beulich wrote:
> On 22.12.16 at 15:31, wrote:
>> On 22.12.16 at 14:47, wrote:
On 22/12/16 08:37, Jan Beulich wrote:
> Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
> determine whether to install th
On 22/12/16 14:58, Jan Beulich wrote:
On 22.12.16 at 15:31, wrote:
On 22.12.16 at 14:47, wrote:
On 22/12/16 08:37, Jan Beulich wrote:
Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
determine whether to install the hook in the first place.
Signed-off-by: Jan Beulich
I am
>>> On 22.12.16 at 15:31, wrote:
On 22.12.16 at 14:47, wrote:
>> On 22/12/16 08:37, Jan Beulich wrote:
>>> Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
>>> determine whether to install the hook in the first place.
>>>
>>> Signed-off-by: Jan Beulich
>>
>> I am not so su
>>> On 22.12.16 at 14:47, wrote:
> On 22/12/16 08:37, Jan Beulich wrote:
>> Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
>> determine whether to install the hook in the first place.
>>
>> Signed-off-by: Jan Beulich
>
> I am not so sure about this.
>
> vmfunc is reachable in
On 22/12/16 08:37, Jan Beulich wrote:
Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
determine whether to install the hook in the first place.
Signed-off-by: Jan Beulich
I am not so sure about this.
vmfunc is reachable in the instruction emulator on hardware which
doesn't
Instead of checking cpu_has_vmx_vmfunc inside the hook, use it to
determine whether to install the hook in the first place.
Signed-off-by: Jan Beulich
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -2011,7 +2011,7 @@ static int vmx_vcpu_emulate_vmfunc(const
int rc = X8
