Re: [Qemu-devel] [qemu-s390x] [PATCH v3 0/9] tcg: Reorg 128-bit atomic operations

[David Hildenbrand]

On 09/10/2018 20:51, Emilio G. Cota wrote:
> On Wed, Oct 03, 2018 at 14:39:22 -0500, Richard Henderson wrote:
> (snip)
>> Richard Henderson (9):
>>   tcg: Split CONFIG_ATOMIC128
>>   target/i386: Convert to HAVE_CMPXCHG128
>>   target/arm: Convert to HAVE_CMPXCHG128
>>   target/arm: Check HAVE_CMPXCHG128 at translate time
>>   target/ppc: Convert to HAVE_CMPXCHG128 and HAVE_ATOMIC128
>>   target/s390x: Convert to HAVE_CMPXCHG128 and HAVE_ATOMIC128
>>   target/s390x: Split do_cdsg, do_lpq, do_stpq
>>   target/s390x: Skip wout, cout helpers if op helper does not return
>>   target/s390x: Check HAVE_ATOMIC128 and HAVE_CMPXCHG128 at translate
> 
> Cc'ing ppc/s390x maintainers -- I'm not sure they've seen this series.
> Link to this thread (v3):
>   https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg00598.html
> 
> I'm eager to get this merged, particularly for i386 where it is
> fixing unnecessary exits via exec_atomic for cmpxchg16 emulation.
> 
> Thanks,
> 
>               Emilio
> 

Thanks for the CC, I indeed haven't seen it.

-- 

Thanks,

David / dhildenb