linux-kernel - /tmp/ccFBm0kb.s: Warning: Can not find match relax hint. Line: 1875

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Date:   Sun, 30 Jan 2022 08:08:47 +0800
From:   kernel test robot <lkp@...el.com>
To:     Alexei Starovoitov <ast@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Andrii Nakryiko <andrii@...nel.org>
Subject: /tmp/ccFBm0kb.s: Warning: Can not find match relax hint.  Line: 1875

Hi Alexei,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f8c7e4ede46fe63ff10000669652648aab09d112
commit: 29db4bea1d10b73749d7992c1fc9ac13499e8871 bpf: Prepare relo_core.c for kernel duty.
date:   8 weeks ago
config: nds32-randconfig-m031-20220130 (https://download.01.org/0day-ci/archive/20220130/202201300841.3iDnRrAM-lkp@intel.com/config)
compiler: nds32le-linux-gcc (GCC) 11.2.0
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/torvalds/linux.git/commit/?id=29db4bea1d10b73749d7992c1fc9ac13499e8871
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 29db4bea1d10b73749d7992c1fc9ac13499e8871
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nds32 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 >>):

   tools/lib/bpf/relo_core.c: In function 'bpf_core_apply_relo_insn':
   tools/lib/bpf/relo_core.c:1346:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
    1346 | }
         | ^
   /tmp/ccFBm0kb.s: Assembler messages:
>> /tmp/ccFBm0kb.s: Warning: Can not find match relax hint.  Line: 1875

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