On Thu, Oct 19 2017 at 4:58:01 pm BST, James Morse wrote:
> Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
> generated an SError with an implementation defined ESR_EL1.ISS, because we
> had no mechanism to specify the ESR value.
>
> On Juno this
On Mon, Oct 30, 2017 at 03:44:17PM +, James Morse wrote:
> Hi Christoffer,
>
> On 30/10/17 10:51, Christoffer Dall wrote:
> > On Mon, Oct 30, 2017 at 08:59:51AM +0100, Christoffer Dall wrote:
> >> On Thu, Oct 19, 2017 at 03:58:01PM +0100, James Morse wrote:
> >>> Prior to v8.2's RAS
Hi Christoffer,
On 30/10/17 10:51, Christoffer Dall wrote:
> On Mon, Oct 30, 2017 at 08:59:51AM +0100, Christoffer Dall wrote:
>> On Thu, Oct 19, 2017 at 03:58:01PM +0100, James Morse wrote:
>>> Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
>>> generated an SError with
On Mon, Oct 30, 2017 at 08:59:51AM +0100, Christoffer Dall wrote:
> On Thu, Oct 19, 2017 at 03:58:01PM +0100, James Morse wrote:
> > Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
> > generated an SError with an implementation defined ESR_EL1.ISS, because we
> > had no
On Thu, Oct 19, 2017 at 03:58:01PM +0100, James Morse wrote:
> Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
> generated an SError with an implementation defined ESR_EL1.ISS, because we
> had no mechanism to specify the ESR value.
>
> On Juno this generates an all-zero
Hi James,
On 2017/10/23 23:26, James Morse wrote:
> If you're suggesting Qemu should set a default 'unknown' ESR for use when KVM
> doesn't know what to do, and SError is pretty much its only option:
>
> Why would Qemu set anything other than impdef:all-zeros?
>
> The only use would be to fake
Hi gengdongjiu,
On 20/10/17 17:44, gengdongjiu wrote:
> 2017-10-19 22:58 GMT+08:00 James Morse :
>> Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
>> generated an SError with an implementation defined ESR_EL1.ISS, because we
>> had no mechanism to
2017-10-19 22:58 GMT+08:00 James Morse :
> Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
> generated an SError with an implementation defined ESR_EL1.ISS, because we
> had no mechanism to specify the ESR value.
>
> On Juno this generates an all-zero
Prior to v8.2's RAS Extensions, the HCR_EL2.VSE 'virtual SError' feature
generated an SError with an implementation defined ESR_EL1.ISS, because we
had no mechanism to specify the ESR value.
On Juno this generates an all-zero ESR, the most significant bit 'ISV'
is clear indicating the remainder