From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [peterz-queue:objtool/retpoline 15/15] drivers/xen/privcmd.o: warning: objtool: can't find symbol containing .altinstr_replacement+0x9
Date: Sat, 20 Mar 2021 09:13:44 +0800 [thread overview]
Message-ID: <202103200940.Fu9vWBH2-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git objtool/retpoline
head: 72260c7ae8c8e1265dbd20213ce67ddfaf76df8e
commit: 72260c7ae8c8e1265dbd20213ce67ddfaf76df8e [15/15] objtool,x86: Rewrite retpoline thunk calls
config: x86_64-randconfig-s022-20210318 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=72260c7ae8c8e1265dbd20213ce67ddfaf76df8e
git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue objtool/retpoline
git checkout 72260c7ae8c8e1265dbd20213ce67ddfaf76df8e
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/xen/privcmd.o: warning: objtool: can't find symbol containing .altinstr_replacement+0x9
>> drivers/xen/privcmd.o: warning: objtool: elf_create_reloc: alt_instr::instr_offset
>> drivers/xen/privcmd.o: warning: objtool: elf_add_alternative
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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reply other threads:[~2021-03-20 1:13 UTC|newest]
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