On Mon, Jul 13, 2020 at 09:42:04PM +0100, Andrew Scull wrote:
> On Mon, Jul 13, 2020 at 05:04:21PM +0100, Dave Martin wrote:
> > On Fri, Jul 10, 2020 at 10:57:54AM +0100, Andrew Scull wrote:
> > > The task state can be checked by the host and the vcpu flags updated
> > > before calling into hyp.
When handling a guest's SError that was identified in __guest_exit, it
is injected back into the guest at the instruction that caused the
switch into hyp. A trapped SMC does not advance the PC so no adjustment
needs to be made to the PC.
Fixes: ddb3d07cfe90 ("arm64: KVM: Inject a Virtual SError
On 2020/7/14 20:23, Marc Zyngier wrote:
> On 2020-07-14 13:15, zhukeqian wrote:
>> Hi Marc,
>>
>> On 2020/7/14 19:34, Marc Zyngier wrote:
>>> Hi Keqian,
>>>
>>> On 2020-07-14 03:20, zhukeqian wrote:
Hi all,
We are studying Enhanced Counter Virtualization (introduced by ARMv8.6
On 2020-07-14 13:15, zhukeqian wrote:
Hi Marc,
On 2020/7/14 19:34, Marc Zyngier wrote:
Hi Keqian,
On 2020-07-14 03:20, zhukeqian wrote:
Hi all,
We are studying Enhanced Counter Virtualization (introduced by
ARMv8.6
extension), and here is a question
raised by Biaoxiang Ye :
Described in
Hi Marc,
On 2020/7/14 19:34, Marc Zyngier wrote:
> Hi Keqian,
>
> On 2020-07-14 03:20, zhukeqian wrote:
>> Hi all,
>>
>> We are studying Enhanced Counter Virtualization (introduced by ARMv8.6
>> extension), and here is a question
>> raised by Biaoxiang Ye :
>>
>> Described in the ARMv8.6
Hi Keqian,
On 2020-07-14 03:20, zhukeqian wrote:
Hi all,
We are studying Enhanced Counter Virtualization (introduced by ARMv8.6
extension), and here is a question
raised by Biaoxiang Ye :
Described in the ARMv8.6 Extension Specification:
Note: the scaling factor CNTSCALE is designed as a 2.62
