Re: [PATCH 3/3] selftests/futex: pass _GNU_SOURCE without a value to the compiler

John Hubbard
2024-05-28T22:43:55Z

On 5/28/24 3:24 PM, Edward Liaw wrote:
> On Wed, May 8, 2024 at 2:05 PM John Hubbard <jhubbard@nvidia.com> wrote:
>>
>> On 5/2/24 9:18 PM, John Hubbard wrote:
>>> It's slightly better to set _GNU_SOURCE in the source code, but if one
>>> must do it via the compiler invocation, then the best way to do so is
>>> this:
>>
>> Hi Shuah, Edward and all,
>>
>> This patch now seems to be obsolete, due to Edward Liaw's comprehensive
>> fix, "[PATCH v2 0/5] Define _GNU_SOURCE for sources using" [1].
>>
>> [1] https://lore.kernel.org/20240507214254.2787305-1-edliaw@google.com
>
> Since we're dropping that patch, would we be able to merge this one?
> This should resolve the futex_requeue_pi compiler warnings with Clang.
>
> Reviewed-by: Edward Liaw <edliaw@google.com>

Thanks for the review! I can post a v2 of this tiny series that has only
patches 1 and 3, rebased on -rc1, so that it's clear what to merge.

thanks,
--
John Hubbard
NVIDIA