linux-kernel - [peterz-queue:x86/cleanups 2/2] vmlinux.o: warning: objtool: entry_SYSCALL_compat()+0x0: ANNOTATE

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Date:   Wed, 27 Apr 2022 16:41:16 +0800
From:   kernel test robot <lkp@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [peterz-queue:x86/cleanups 2/2] vmlinux.o: warning: objtool:
 entry_SYSCALL_compat()+0x0: ANNOTATE_NOENDBR on ENDBR

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/cleanups
head:   4f9f2ebd17877bac826d864e4a76a22aacf30167
commit: 4f9f2ebd17877bac826d864e4a76a22aacf30167 [2/2] x86,entry: Use PUSH_AND_CLEAR_REGS for compat
config: x86_64-randconfig-r026-20220425 (https://download.01.org/0day-ci/archive/20220427/202204271620.Bmp7ZcIh-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=4f9f2ebd17877bac826d864e4a76a22aacf30167
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue x86/cleanups
        git checkout 4f9f2ebd17877bac826d864e4a76a22aacf30167
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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

All warnings (new ones prefixed by >>):

>> vmlinux.o: warning: objtool: entry_SYSCALL_compat()+0x0: ANNOTATE_NOENDBR on ENDBR

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