From: kbuild test robot <lkp@intel.com>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
Ingo Molnar <mingo@kernel.org>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>
Subject: drivers/regulator/core.o: warning: objtool: regulator_count_voltages()+0x95: return with modified stack frame
Date: Fri, 10 May 2019 11:13:33 +0800 [thread overview]
Message-ID: <201905101130.iTK9rPQf%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8ea5b2abd07e2280a332bd9c1a7f4dd15b9b6c13
commit: 37686b1353cfc30e127cef811959cdbcd0495d98 tracing: Improve "if" macro code generation
date: 5 weeks ago
config: x86_64-randconfig-b0-05100522 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
git checkout 37686b1353cfc30e127cef811959cdbcd0495d98
# 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 >>):
>> drivers/regulator/core.o: warning: objtool: regulator_count_voltages()+0x95: return with modified stack frame
drivers/regulator/core.o: warning: objtool: regulator_count_voltages()+0x0: stack state mismatch: cfa1=7+32 cfa2=7+8
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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reply other threads:[~2019-05-10 3:14 UTC|newest]
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