Hi James,
>
>> Today I added the support to do some minimal emulation for
>> RAS-Error-Record registers, thanks
>> for the good suggestion.
>
> Where can I find this patch?
> I'd like to repost it as part of the SError_rework/RAS/IESB series: this is
> one
> of the bits KVM needs but I didn't
Hi James,
>
>> Today I added the support to do some minimal emulation for
>> RAS-Error-Record registers, thanks
>> for the good suggestion.
>
> Where can I find this patch?
> I'd like to repost it as part of the SError_rework/RAS/IESB series: this is
> one
> of the bits KVM needs but I didn't
Hi gengdongjiu,
On 14/09/17 12:12, gengdongjiu wrote:
> On 2017/9/8 0:31, James Morse wrote:
>> KVM already handles external aborts from lower exception levels, no more work
>> needs doing for TEA.
> If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
> and synchronous
Hi gengdongjiu,
On 14/09/17 12:12, gengdongjiu wrote:
> On 2017/9/8 0:31, James Morse wrote:
>> KVM already handles external aborts from lower exception levels, no more work
>> needs doing for TEA.
> If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
> and synchronous
Hi gengdongjiu,
On 14/09/17 12:12, gengdongjiu wrote:
> On 2017/9/8 0:31, James Morse wrote:
>> KVM already handles external aborts from lower exception levels, no more work
>> needs doing for TEA.
> If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
> and synchronous
Hi gengdongjiu,
On 14/09/17 12:12, gengdongjiu wrote:
> On 2017/9/8 0:31, James Morse wrote:
>> KVM already handles external aborts from lower exception levels, no more work
>> needs doing for TEA.
> If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
> and synchronous
James,
On 2017/9/8 0:31, James Morse wrote:
> KVM already handles external aborts from lower exception levels, no more work
> needs doing for TEA.
If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
and synchronous External
Abort exceptions are taken to EL3, so EL3
James,
On 2017/9/8 0:31, James Morse wrote:
> KVM already handles external aborts from lower exception levels, no more work
> needs doing for TEA.
If it is firmware first solution, that is SCR_EL3.EA=1, all SError interrupt
and synchronous External
Abort exceptions are taken to EL3, so EL3
On 2017/9/8 0:31, James Morse wrote:
> Hi Dongjiu Geng,
>
> On 28/08/17 11:38, Dongjiu Geng wrote:
>> ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
>> route synchronous external aborts to EL2, and adds a
>> trap control bit HCR_EL2.TERR which controls to
>> trap all Non-secure EL1&0
On 2017/9/8 0:31, James Morse wrote:
> Hi Dongjiu Geng,
>
> On 28/08/17 11:38, Dongjiu Geng wrote:
>> ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
>> route synchronous external aborts to EL2, and adds a
>> trap control bit HCR_EL2.TERR which controls to
>> trap all Non-secure EL1&0
Hi Dongjiu Geng,
On 28/08/17 11:38, Dongjiu Geng wrote:
> ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
> route synchronous external aborts to EL2, and adds a
> trap control bit HCR_EL2.TERR which controls to
> trap all Non-secure EL1&0 error record accesses to EL2.
>
> This patch enables
Hi Dongjiu Geng,
On 28/08/17 11:38, Dongjiu Geng wrote:
> ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
> route synchronous external aborts to EL2, and adds a
> trap control bit HCR_EL2.TERR which controls to
> trap all Non-secure EL1&0 error record accesses to EL2.
>
> This patch enables
ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
route synchronous external aborts to EL2, and adds a
trap control bit HCR_EL2.TERR which controls to
trap all Non-secure EL1&0 error record accesses to EL2.
This patch enables the two bits for the guest OS.
when an synchronous abort is
ARMv8.2 adds a new bit HCR_EL2.TEA which controls to
route synchronous external aborts to EL2, and adds a
trap control bit HCR_EL2.TERR which controls to
trap all Non-secure EL1&0 error record accesses to EL2.
This patch enables the two bits for the guest OS.
when an synchronous abort is
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