Re: [Qemu-devel] [PATCH v2 16/30] s390x/kvm: factor out SIGP code into sigp.c

[Cornelia Huck <cohuck@redhat.com>]

On Thu, 28 Sep 2017 22:36:54 +0200
David Hildenbrand <david@redhat.com> wrote:

> We want to use the same code base for TCG, so let's cleanly factor it
> out.
> 
> The sigp mutex is currently not really needed, as everything is
> protected by the iothread mutex. But this could change later, so leave
> it in place and initialize it properly from common code.
> 
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
>  hw/s390x/s390-virtio-ccw.c |   3 +
>  target/s390x/Makefile.objs |   1 +
>  target/s390x/cpu.c         |   8 -
>  target/s390x/cpu.h         |   6 +-
>  target/s390x/internal.h    |   4 +
>  target/s390x/kvm-stub.c    |   5 -
>  target/s390x/kvm.c         | 349 +-----------------------------------------
>  target/s390x/kvm_s390x.h   |   1 -
>  target/s390x/sigp.c        | 366 +++++++++++++++++++++++++++++++++++++++++++++
>  target/s390x/trace-events  |   4 +-
>  10 files changed, 388 insertions(+), 359 deletions(-)
>  create mode 100644 target/s390x/sigp.c

This had gained some conflicts in the meanwhile, but they were easy to
fix.