linux-kernel - [peterz-queue:x86/wip.ibt 27/42] arch/x86/lib/retpoline.S:15:2: error: invalid instruction mnemonic 'annotate

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Message-ID: <202202241631.ROFL064p-lkp@intel.com>
Date:   Thu, 24 Feb 2022 16:10:39 +0800
From:   kernel test robot <lkp@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [peterz-queue:x86/wip.ibt 27/42] arch/x86/lib/retpoline.S:15:2:
 error: invalid instruction mnemonic 'annotate_noendbr'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/wip.ibt
head:   27b6438f414b6a37b60dcd90c8980397586d49db
commit: 894eca106331b66d8f1c261d40386c043da75ee2 [27/42] x86/ibt: Annotate text references
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20220224/202202241631.ROFL064p-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=894eca106331b66d8f1c261d40386c043da75ee2
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue x86/wip.ibt
        git checkout 894eca106331b66d8f1c261d40386c043da75ee2
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

>> arch/x86/lib/retpoline.S:15:2: error: invalid instruction mnemonic 'annotate_noendbr'
    ANNOTATE_NOENDBR
    ^~~~~~~~~~~~~~~~


vim +/annotate_noendbr +15 arch/x86/lib/retpoline.S

    12	
    13		.section .text.__x86.indirect_thunk
    14	
  > 15		ANNOTATE_NOENDBR // apply_retpolines
    16	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org