Hi gengdongjiu,
On 05/09/17 08:18, gengdongjiu wrote:
> On 2017/9/1 2:04, James Morse wrote:
>> On 28/08/17 11:38, Dongjiu Geng wrote:
>>> Userspace will want to check if the CPU has the RAS
>>> extension.
>>
>> ... but user-space wants to know if it can inject SErrors with a specified
>> ESR.
>
James,
On 2017/9/1 2:04, James Morse wrote:
> Hi Dongjiu Geng,
>
> On 28/08/17 11:38, Dongjiu Geng wrote:
>> In ARMV8.2 RAS extension, a virtual SError exception syndrome
>> register(VSESR_EL2) is added. This value may be specified from
>> userspace.
>
> I agree that the CPU support for injecti
Hi Dongjiu Geng,
On 28/08/17 11:38, Dongjiu Geng wrote:
> In ARMV8.2 RAS extension, a virtual SError exception syndrome
> register(VSESR_EL2) is added. This value may be specified from
> userspace.
I agree that the CPU support for injecting SErrors with a specified ESR should
be exposed to KVM's
In ARMV8.2 RAS extension, a virtual SError exception syndrome
register(VSESR_EL2) is added. This value may be specified from
userspace. Userspace will want to check if the CPU has the RAS
extension. If it has, it wil specify the virtual SError syndrome
value, otherwise it will not be set. This pat
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