On 2019/12/3 2:27, Peter Maydell wrote:
>> application within guest, host does not know which application encounters
>> errors.
>>
>> For the ARMv8 SEA/SEI, KVM or host kernel delivers SIGBUS to notify
>> userspace.
>> After user space gets the notification, it will record the CPER into guest
>>
On Mon, 11 Nov 2019 at 01:44, Xiang Zheng wrote:
>
> In the ARMv8 platform, the CPU error types are synchronous external abort(SEA)
> and SError Interrupt (SEI). If exception happens in guest, sometimes it's
> better
> for guest to perform the recovery, because host does not know the detailed
> i
In the ARMv8 platform, the CPU error types are synchronous external abort(SEA)
and SError Interrupt (SEI). If exception happens in guest, sometimes it's better
for guest to perform the recovery, because host does not know the detailed
information of guest. For example, if an exception happens in a
