linux-kernel - [tglx-devel:depthtracking 28/38] arch/x86/entry/entry_64.o: warning: objtool: .altinstr_replacement+0x15: unsupported relocation in alternatives section

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Message-ID: <202207150029.zuZ1vOEj-lkp@intel.com>
Date:   Fri, 15 Jul 2022 00:21:32 +0800
From:   kernel test robot <lkp@...el.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [tglx-devel:depthtracking 28/38] arch/x86/entry/entry_64.o: warning:
 objtool: .altinstr_replacement+0x15: unsupported relocation in alternatives
 section

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git depthtracking
head:   81d2c1b17a61bfeca4b92a5d6e1fb6f5ff464826
commit: b05c8cdb2f065b83900983321afc3d449908003c [28/38] x86/retbleed: Add SKL return thunk
config: x86_64-randconfig-m001 (https://download.01.org/0day-ci/archive/20220715/202207150029.zuZ1vOEj-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git/commit/?id=b05c8cdb2f065b83900983321afc3d449908003c
        git remote add tglx-devel https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
        git fetch --no-tags tglx-devel depthtracking
        git checkout b05c8cdb2f065b83900983321afc3d449908003c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> arch/x86/entry/entry_64.o: warning: objtool: .altinstr_replacement+0x15: unsupported relocation in alternatives section
--
>> arch/x86/entry/entry_64_compat.o: warning: objtool: .altinstr_replacement+0x15: unsupported relocation in alternatives section

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp