On 09/04/2014 05:25 PM, Andrew Morton wrote: > On Thu, 4 Sep 2014 23:19:34 +0200 Richard Weinberger <richard.weinberger@xxxxxxxxx> wrote: > >> On Thu, Sep 4, 2014 at 11:12 PM, Andrew Morton >> <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: >>> On Thu, 4 Sep 2014 11:37:19 -0400 Sasha Levin <sasha.levin@xxxxxxxxxx> wrote: >>> >>>> We're missing include/linux/compiler-gcc5.h which is required now >>>> because gcc branched off to v5 in trunk. >>>> >>>> Just copy the relevant bits out of include/linux/compiler-gcc4.h, >>>> no new code is added as of now. >>>> >>>> This fixes a build error when using gcc 5. >>> >>> I think I'll stick a cc:stable on this one, as people will presumably >>> wish to compile older kernels with newer gcc's at some time in the >>> future. >> >> CC'ing Hannes, he sent a much simpler gcc5 patch a few days ago. >> https://lkml.org/lkml/2014/8/26/710 > > That approach won't last for long - as soon as we add some > gcc5-specific thing, we'll need a new file. > > Let history be a guide: > > diff -u include/linux/compiler-gcc3.h include/linux/compiler-gcc4.h I didn't see Hannes version before sending mine, apologies for that. Right now something in gcc5 seems to be broken since my test VMs refuse to even load up their *very* trivial userspace properly (/bin/bash just hangs) so I suspect we'll have changes to that file even before the first official version of gcc5 is out. Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html