Re: [kvm-unit-tests PATCH] s390x: Add initial smp code

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On 23/09/2019 16.15, Janosch Frank wrote:
> Let's add a rudimentary SMP library, which will scan for cpus and has
> helper functions that manage the cpu state.
> 
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>
> ---
> 
> I left the setup code untouched, as I didn't want to indent too many
> lines.
> 
> ---
>  lib/s390x/asm/arch_def.h |   8 ++
>  lib/s390x/asm/sigp.h     |  28 ++++-
>  lib/s390x/io.c           |   5 +-
>  lib/s390x/sclp.h         |   1 +
>  lib/s390x/smp.c          | 252 +++++++++++++++++++++++++++++++++++++++
>  lib/s390x/smp.h          |  51 ++++++++
>  s390x/Makefile           |   1 +
>  s390x/cstart64.S         |   7 ++
>  8 files changed, 347 insertions(+), 6 deletions(-)
>  create mode 100644 lib/s390x/smp.c
>  create mode 100644 lib/s390x/smp.h

Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>



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