From: kbuild test robot <lkp@intel.com>
To: Frederic Weisbecker <frederic@kernel.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Ingo Molnar <mingo@kernel.org>
Subject: arch/x86/mm/fault.o: warning: objtool: do_page_fault()+0x4fb: unreachable instruction
Date: Fri, 6 Mar 2020 18:48:47 +0800 [thread overview]
Message-ID: <202003061843.YVzsDc3A%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9f65ed5fe41ce08ed1cb1f6a950f9ec694c142ad
commit: ee6352b2c47a24234398e06381edd93a8e965976 x86/context-tracking: Remove exception_enter/exit() from do_page_fault()
date: 8 weeks ago
config: x86_64-randconfig-a002-20200306 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.2-10+deb8u1) 4.9.2
reproduce:
git checkout ee6352b2c47a24234398e06381edd93a8e965976
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/x86/mm/fault.o: warning: objtool: do_page_fault()+0x4fb: unreachable instruction
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-03-06 10:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 10:48 kbuild test robot [this message]
2020-03-06 14:27 ` arch/x86/mm/fault.o: warning: objtool: do_page_fault()+0x4fb: unreachable instruction Frederic Weisbecker
2020-03-09 8:37 ` [kbuild-all] " Rong Chen
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