Messages in this thread | | | Date | Mon, 27 Mar 2023 20:33:55 +0800 | From | kernel test robot <> | Subject | fs/btrfs/btrfs.o: warning: objtool: btrfs_unfreeze+0x4b3: unreachable instruction |
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Hi Mark,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 197b6b60ae7bc51dd0814953c562833143b292aa commit: c27cd083cfb9d392f304657ed00fcde1136704e7 Compiler attributes: GCC cold function alignment workarounds date: 9 weeks ago config: x86_64-randconfig-m001-20230327 (https://download.01.org/0day-ci/archive/20230327/202303272002.GzGlsDY1-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c27cd083cfb9d392f304657ed00fcde1136704e7 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout c27cd083cfb9d392f304657ed00fcde1136704e7 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202303272002.GzGlsDY1-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> fs/btrfs/btrfs.o: warning: objtool: btrfs_unfreeze+0x4b3: unreachable instruction
objdump-func vmlinux.o btrfs_unfreeze:
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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