On Thu, Aug 04, 2022 at 02:59:01PM -0700, Linus Torvalds wrote:
> On Thu, Aug 4, 2022 at 1:43 PM Nathan Chancellor <nathan@xxxxxxxxxx> wrote:
> >
> > I do note that commit 1b54a0121dba ("drm/amd/display: Reduce stack size
> > in the mode support function") did have a workaround for GCC. It appears
> > clang will still inline mode_support_configuration(). If I mark it as
> > 'noinline', the warning disappears in that file.
>
> That sounds like probably the best option for now. Gcc does not inline
> that function (at least for allmodconfig builds in my testing), so if
> that makes clang match what gcc does, it seems a reasonable thing to
> do.
Sounds good. That solution only takes care of the warning in
display_mode_vba_32.c. I will try and come up with something similar for
the other two files tomorrow, unless the AMD folks beat me to it, since
they will know the driver better than I will ;)
Cheers,
Nathan
