Re: [PATCH v5 00/68] Define _GNU_SOURCE for sources using

[Shuah Khan]

On 5/22/24 11:44, Edward Liaw wrote:
> On Wed, May 22, 2024 at 10:13 AM Jakub Kicinski <kuba@xxxxxxxxxx> wrote:
> > On Wed, 22 May 2024 10:19:33 -0600 Shuah Khan wrote:
> > > On 5/21/24 18:56, Edward Liaw wrote:
> > > > Centralizes the definition of _GNU_SOURCE into KHDR_INCLUDES and removes
> > > > redefinitions of _GNU_SOURCE from source code.
> > > >
> > > > 809216233555 ("selftests/harness: remove use of LINE_MAX") introduced
> > > > asprintf into kselftest_harness.h, which is a GNU extension and needs
> > >
> > > Easier solution to define LINE_MAX locally. In gerenal it is advisable
> > > to not add local defines, but it is desirable in some cases to avoid
> > > churn like this one.
> >
> > Will the patch that Andrew applied:
> > https://lore.kernel.org/all/20240519213733.2AE81C32781@xxxxxxxxxxxxxxx/
> > make its way to Linus? As you say that's a much simpler fix.

Thank you Jakub. Yes. This is a simpler fix.

> Right, this patch series may be unnecessary after all, since the
> problem is fixed by that patch.
>
> It might be better to drop the series unless it is desirable to
> centralize the declaration of _GNU_SOURCE to the root Makefile /
> lib.mk.  If that is still wanted, maybe a more palatable approach
> would be to surround every instance of #define _GNU_SOURCE with
> #ifndef _GNU_SOURCE first, then induce the change to CFLAGS in lib.mk.
> That would prevent a partial merge from triggering build warnings.

Please drop this series.

thanks,
-- Shuah