linux-kernel - Re: [PATCH 1/2] err.h: Add ERR_PTR_PCPU(), PTR_ERR_PCPU() and IS_ERR

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Message-ID: <202408150948.jjcISdEv-lkp@intel.com>
Date: Thu, 15 Aug 2024 09:52:16 +0800
From: kernel test robot <lkp@...el.com>
To: Uros Bizjak <ubizjak@...il.com>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Uros Bizjak <ubizjak@...il.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Memory Management List <linux-mm@...ck.org>
Subject: Re: [PATCH 1/2] err.h: Add ERR_PTR_PCPU(), PTR_ERR_PCPU() and
 IS_ERR_PCPU() functions

Hi Uros,

kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.11-rc3 next-20240814]
[cannot apply to akpm-mm/mm-everything]
[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/mm-kmemleak-Use-IS_ERR_PCPU-for-pointer-in-the-percpu-address-space/20240814-223016
base:   linus/master
patch link:    https://lore.kernel.org/r/20240813172543.38411-1-ubizjak%40gmail.com
patch subject: [PATCH 1/2] err.h: Add ERR_PTR_PCPU(), PTR_ERR_PCPU() and IS_ERR_PCPU() functions
config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20240815/202408150948.jjcISdEv-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240815/202408150948.jjcISdEv-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/202408150948.jjcISdEv-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/powerpc/include/asm/paca.h: Assembler messages:
>> arch/powerpc/include/asm/paca.h:293: Error: unrecognized opcode: `static'
   arch/powerpc/include/asm/paca.h:294: Error: unrecognized opcode: `static'


vim +293 arch/powerpc/include/asm/paca.h

1426d5a3bd0758 Michael Ellerman 2010-01-28  292  
6c6fdbb2b7002a Chengyang Fan    2021-01-25 @293  static inline void allocate_paca(int cpu) { }
6c6fdbb2b7002a Chengyang Fan    2021-01-25  294  static inline void free_unused_pacas(void) { }
1426d5a3bd0758 Michael Ellerman 2010-01-28  295  

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