linux-kernel - [tip:x86/core 16/17] vmlinux.o: warning: objtool: do_jit+0x597: relocation to !ENDBR: memcpy

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Message-ID: <202502270859.WfFkfHBC-lkp@intel.com>
Date: Thu, 27 Feb 2025 09:03:52 +0800
From: kernel test robot <lkp@...el.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, x86@...nel.org,
	Ingo Molnar <mingo@...nel.org>, Kees Cook <kees@...nel.org>
Subject: [tip:x86/core 16/17] vmlinux.o: warning: objtool: do_jit+0x597:
 relocation to !ENDBR: memcpy_orig+0x0

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
head:   dfebe7362f6f461d771cdb9ac2c5172a4721f064
commit: 0c92385dc05ee9637c04372ea95a11bbf6e010ff [16/17] x86/ibt: Implement FineIBT-BHI mitigation
config: x86_64-buildonly-randconfig-002-20250227 (https://download.01.org/0day-ci/archive/20250227/202502270859.WfFkfHBC-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250227/202502270859.WfFkfHBC-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/202502270859.WfFkfHBC-lkp@intel.com/

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: ___bpf_prog_run+0xcb: sibling call from callable instruction with modified stack frame
>> vmlinux.o: warning: objtool: do_jit+0x597: relocation to !ENDBR: memcpy_orig+0x0

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