Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1601149

Re: [PATCH v4 05/11] mm: thp: enable thp migration in generic path

Show all headers | View raw

On Tue, Mar 14, 2017 at 10:55 PM, Zi Yan <zi.yan@cs.rutgers.edu> wrote:
>>>> include/linux/swapops.h:223:2: warning: missing braces around initializer [-Wmissing-braces]
>>      return (pmd_t){ 0 };
>>      ^
>>    include/linux/swapops.h:223:2: warning: (near initialization for '(anonymous).pmd') [-Wmissing-braces]
>
> I do not have any warning with gcc 6.3.0. This seems to be a GCC bug
> (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119).

I guess you need

    return (pmd_t) { { 0, }};

to kill the warning.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Re: [PATCH v4 05/11] mm: thp: enable thp migration in generic path kbuild test robot <lkp@intel.com> - 2017-03-14 22:30 +0100
  Re: [PATCH v4 05/11] mm: thp: enable thp migration in generic path Geert Uytterhoeven <geert@linux-m68k.org> - 2017-03-15 10:10 +0100

csiph-web