linux-kernel - vmlinux.o: warning: objtool: .text.nvmet_ctrl_state

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Message-ID: <202407210029.J3MTyDu6-lkp@intel.com>
Date: Sun, 21 Jul 2024 01:01:07 +0800
From: kernel test robot <lkp@...el.com>
To: Hannes Reinecke <hare@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Keith Busch <kbusch@...nel.org>, Sagi Grimberg <sagi@...mberg.me>,
	Chaitanya Kulkarni <kch@...dia.com>,
	Daniel Wagner <dwagner@...e.de>
Subject: vmlinux.o: warning: objtool: .text.nvmet_ctrl_state_show: unexpected
 end of section

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   3c3ff7be9729959699eb6cbc7fd7303566d74069
commit: 649fd41420a816b11b07423ebf4dbd4ac1ac2905 nvmet: add debugfs support
date:   4 weeks ago
config: x86_64-randconfig-123-20240719 (https://download.01.org/0day-ci/archive/20240721/202407210029.J3MTyDu6-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240721/202407210029.J3MTyDu6-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407210029.J3MTyDu6-lkp@intel.com/

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: __sanitizer_cov_trace_cmp1+0x13: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_cmp2+0x16: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_cmp4+0x16: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_cmp8+0x13: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_const_cmp1+0x16: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_const_cmp2+0x16: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_const_cmp4+0x16: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_const_cmp8+0x13: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
   vmlinux.o: warning: objtool: __sanitizer_cov_trace_switch+0x78: call to write_comp_data.llvm.7642755165958622254() with UACCESS enabled
>> vmlinux.o: warning: objtool: .text.nvmet_ctrl_state_show: unexpected end of section

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki