linux-kernel - Re: [PATCH] longsoon/percpu: Simplify _percpu_read() and _percpu

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Message-ID: <202409040211.HXF2MzXO-lkp@intel.com>
Date: Wed, 4 Sep 2024 02:52:57 +0800
From: kernel test robot <lkp@...el.com>
To: Uros Bizjak <ubizjak@...il.com>, loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Uros Bizjak <ubizjak@...il.com>,
	Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] longsoon/percpu: Simplify _percpu_read() and
 _percpu_write()

Hi Uros,

kernel test robot noticed the following build errors:

[auto build test ERROR on dennis-percpu/for-next]
[also build test ERROR on linus/master v6.11-rc6 next-20240903]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Uros-Bizjak/longsoon-percpu-Simplify-_percpu_read-and-_percpu_write/20240903-182524
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git for-next
patch link:    https://lore.kernel.org/r/20240903102342.36957-1-ubizjak%40gmail.com
patch subject: [PATCH] longsoon/percpu: Simplify _percpu_read() and _percpu_write()
config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20240904/202409040211.HXF2MzXO-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240904/202409040211.HXF2MzXO-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/202409040211.HXF2MzXO-lkp@intel.com/

All errors (new ones prefixed by >>):

   {standard input}: Assembler messages:
>> {standard input}:1503: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1519: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1548: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1642: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1658: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1687: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1889: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1906: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1920: Error: no match insn: stx.w	$r12 $r21,$r13
--
   {standard input}: Assembler messages:
   {standard input}:1178: Error: no match insn: stx.w	$r12 $r21,$r13
   {standard input}:1971: Error: no match insn: stx.w	$r12 $r21,$r13
>> {standard input}:8812: Error: no match insn: stx.w	$r13 $r21,$r12

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