From: Michal Hocko <mhocko@kernel.org>
To: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux-MM <linux-mm@kvack.org>,
Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: mmots build error: version control conflict marker in file
Date: Tue, 19 Dec 2017 10:03:19 +0100 [thread overview]
Message-ID: <20171219090319.GD2787@dhcp22.suse.cz> (raw)
In-Reply-To: <CACT4Y+a0NvG-qpufVcvObd_hWKF9xmTjmjCvV3_13LSgcFXL+Q@mail.gmail.com>
[CC Johannes]
On Tue 19-12-17 09:36:20, Dmitry Vyukov wrote:
> Hello,
>
> syzbot hit the following crash on 80f3359313dfd0e574d0d245dd93a7c3bf39e1fa
> git://git.cmpxchg.org/linux-mmots.git master
>
> failed to run /usr/bin/make [make bzImage -j 32
> CC=/syzkaller/gcc/bin/gcc]: exit status 2
> scripts/kconfig/conf --silentoldconfig Kconfig
> CHK include/config/kernel.release
> CHK include/generated/uapi/linux/version.h
> UPD include/config/kernel.release
> CHK scripts/mod/devicetable-offsets.h
> CHK include/generated/utsrelease.h
> UPD include/generated/utsrelease.h
> CHK include/generated/bounds.h
> CHK include/generated/timeconst.h
> CC arch/x86/kernel/asm-offsets.s
> In file included from ./arch/x86/include/asm/cpufeature.h:5:0,
> from ./arch/x86/include/asm/thread_info.h:53,
> from ./include/linux/thread_info.h:38,
> from ./arch/x86/include/asm/preempt.h:7,
> from ./include/linux/preempt.h:81,
> from ./include/linux/spinlock.h:51,
> from ./include/linux/mmzone.h:8,
> from ./include/linux/gfp.h:6,
> from ./include/linux/slab.h:15,
> from ./include/linux/crypto.h:24,
> from arch/x86/kernel/asm-offsets.c:9:
> ./arch/x86/include/asm/processor.h:340:1: error: version control
> conflict marker in file
> <<<<<<< HEAD
> ^~~~~~~
> ./arch/x86/include/asm/processor.h:346:24: error: field a??stacka?? has
> incomplete type
> struct SYSENTER_stack stack;
> ^~~~~
> ./arch/x86/include/asm/processor.h:347:1: error: version control
> conflict marker in file
> =======
> ^~~~~~~
> Kbuild:56: recipe for target 'arch/x86/kernel/asm-offsets.s' failed
> make[1]: *** [arch/x86/kernel/asm-offsets.s] Error 1
> Makefile:1090: recipe for target 'prepare0' failed
> make: *** [prepare0] Error 2
--
Michal Hocko
SUSE Labs
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next prev parent reply other threads:[~2017-12-19 9:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 8:36 mmots build error: version control conflict marker in file Dmitry Vyukov
2017-12-19 9:03 ` Michal Hocko [this message]
2017-12-19 20:00 ` Randy Dunlap
2017-12-19 20:01 ` Randy Dunlap
2017-12-20 9:16 ` Dmitry Vyukov
2017-12-19 23:53 ` Andrew Morton
2017-12-20 9:17 ` Dmitry Vyukov
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