Re: [PATCH v10 6/6] selftests: KVM: testing the local IRQs resets

Cornelia Huck
2020-01-31T10:16:43Z

On Fri, 31 Jan 2020 05:02:05 -0500
Janosch Frank <frankja@linux.ibm.com> wrote:

> From: Pierre Morel <pmorel@linux.ibm.com>
>
> Local IRQs are reset by a normal cpu reset. The initial cpu reset and
> the clear cpu reset, as superset of the normal reset, both clear the
> IRQs too.
>
> Let's inject an interrupt to a vCPU before calling a reset and see if
> it is gone after the reset.
>
> We choose to inject only an emergency interrupt at this point and can
> extend the test to other types of IRQs later.
>
> Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>[minor fixups]

I usually keep a blank between the email address and any annotations
(not sure if that might trip some scripts).

> ---
> tools/testing/selftests/kvm/s390x/resets.c | 42 ++++++++++++++++++++++
> 1 file changed, 42 insertions(+)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>