Re: [kvm-unit-tests PATCH v3 5/9] s390x: smp: Wait for cpu setup to finish

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On Fri, 17 Jan 2020 05:46:36 -0500
Janosch Frank <frankja@xxxxxxxxxxxxx> wrote:

> We store the user provided psw address into restart new, so a psw
> restart does not lead us through setup again.
> 
> Also we wait on smp_cpu_setup() until the cpu has finished setup
> before returning. This is necessary for z/VM and LPAR where sigp is
> asynchronous.
> 
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
> Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
> ---
>  lib/s390x/smp.c  | 2 ++
>  s390x/cstart64.S | 2 ++
>  2 files changed, 4 insertions(+)

Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>




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