linux-kernel - vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x2e: relocation to !ENDBR: machine_kexec

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Message-ID: <202503081112.DOWVLRrj-lkp@intel.com>
Date: Sat, 8 Mar 2025 11:39:34 +0800
From: kernel test robot <lkp@...el.com>
To: David Woodhouse <dwmw@...zon.co.uk>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>
Subject: vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x2e: relocation to
 !ENDBR: machine_kexec_prepare+0x79e

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   21e4543a2e2f8538373d1d19264c4bae6f13e798
commit: b3adabae8a96fee62184f4236bf60313b35244e9 x86/kexec: Drop page_list argument from relocate_kernel()
date:   3 months ago
config: x86_64-buildonly-randconfig-006-20250308 (https://download.01.org/0day-ci/archive/20250308/202503081112.DOWVLRrj-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/20250308/202503081112.DOWVLRrj-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/202503081112.DOWVLRrj-lkp@intel.com/

All warnings (new ones prefixed by >>):

   vmlinux.o: warning: objtool: ___bpf_prog_run+0x40: sibling call from callable instruction with modified stack frame
>> vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x2e: relocation to !ENDBR: machine_kexec_prepare+0x79e

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