[PATCH v3 0/4] KVM: arm64: selftests: arch_timer_edge_cases fixes
Sebastian Ott
sebott at redhat.com
Tue Jun 10 06:50:53 PDT 2025
Hej Miguel,
On Mon, 9 Jun 2025, Miguel Luis wrote:
>> On 5 Jun 2025, at 10:36, Sebastian Ott <sebott at redhat.com> wrote:
>>
>> Some small fixes for arch_timer_edge_cases that I stumbled upon
>> while debugging failures for this selftest on ampere-one.
>>
>
> I’ve tested this test under three circumstances:
>
> 1) Original (!HAS_EL2 && !HAS_EL2_E2H0)
>
> 2) HAS_EL2 && HAS_EL2_E2H0
>
> 3) HAS_EL2 && !HAS_EL2_E2H0
>
> Tests 1) and 2) returned in approx. the same amount of real time (about 12s) although 3) doesn’t
> seem to return at all.
I've never really looked at nested stuff, I'll try to set smth up and see
if I can reproduce that..
Thanks,
Sebastian
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