Re: [PATCH v6 32/36] target/s390x: Use tcg_gen_atomic_cmpxchg_i128 for CDSG

[Ilya Leoshkevich]

On Mon, 2023-01-30 at 11:48 -1000, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> Cc: David Hildenbrand <david@redhat.com>
> Cc: Ilya Leoshkevich <iii@linux.ibm.com>
> ---
>  target/s390x/helper.h            |  2 --
>  target/s390x/tcg/insn-data.h.inc |  2 +-
>  target/s390x/tcg/mem_helper.c    | 52 ------------------------------
>  target/s390x/tcg/translate.c     | 55
> +++++++++++++++++++-------------
>  4 files changed, 33 insertions(+), 78 deletions(-)

Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>

I wrote a test for this a while ago [1], but apparently it was lost in
the mail. I will post a rebased version here.

[1] https://lists.gnu.org/archive/html/qemu-devel/2022-11/msg04506.html