Messages in this thread | | | Date | Tue, 13 Mar 2018 12:44:34 -0700 | From | Andrew Morton <> | Subject | Re: linux-next: build failure after merge of the akpm-current tree |
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On Tue, 13 Mar 2018 20:51:19 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> Hi Andrew, > > After merging the akpm-current tree, today's linux-next build (lots of > configuations) failed like this: > > (from the i386 defconfig build) > > In file included from include/linux/memcontrol.h:29:0, > from include/linux/swap.h:9, > from include/linux/suspend.h:5, > from arch/x86/kernel/asm-offsets.c:13: > include/linux/mm.h: In function 'get_mm_hiwater_rss': > include/linux/mm.h:1569:9: error: first argument to '__builtin_choose_expr' not a constant > include/linux/mm.h: In function 'get_mm_hiwater_vm': > include/linux/mm.h:1574:9: error: first argument to '__builtin_choose_expr' not a constant > > and many more ... > > Caused by commit > > c7c133f3d5ff ("kernel.h: skip single-eval logic on literals in min()/max()") > (and perhaps the folloups) > > Just a few of my builds actaully worked (including those I do > during the day). For complete logs see > http://kisskb.ellerman.id.au/kisskb/head/13556/ . > > I guess it could be compiler version specific. The failing ones are > done with gcc 4.6.3. My successful ones with gcc 7.3.1.
Yes, this is being a pain in the butt. I guess we should drop the patches for now.
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