Re: [RFC 1/2] ppc/fpu: Add generic FPU api similar to x86

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC 1/2] ppc/fpu: Add generic FPU api similar to x86
Date: Wed, 21 Jul 2021 03:30:41 +0800	[thread overview]
Message-ID: <202107210330.1Ve428LC-lkp@intel.com> (raw)
In-Reply-To: <20210719195211.520428-2-Anson.Jacob@amd.com>

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Hi Anson,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on powerpc/next]
[also build test ERROR on linus/master v5.14-rc2 next-20210720]
[cannot apply to paulus-powerpc/kvm-ppc-next]
[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]

url:    https://github.com/0day-ci/linux/commits/Anson-Jacob/Add-generic-FPU-api-similar-to-x86/20210720-143354
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-stx_gp3_defconfig (attached as .config)
compiler: powerpc-linux-gcc (GCC) 10.3.0
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://github.com/0day-ci/linux/commit/5cd65b03db50b99961fa08fdc6aa8ca919cb05d4
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Anson-Jacob/Add-generic-FPU-api-similar-to-x86/20210720-143354
        git checkout 5cd65b03db50b99961fa08fdc6aa8ca919cb05d4
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=powerpc 

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

All errors (new ones prefixed by >>):

   arch/powerpc/kernel/process.c: In function 'kernel_fpu_end':
>> arch/powerpc/kernel/process.c:534:1: error: label 'done' defined but not used [-Werror=unused-label]
     534 | done:
         | ^~~~
   cc1: all warnings being treated as errors

vim +/done +534 arch/powerpc/kernel/process.c

   533	
 > 534	done:
   535		preempt_enable();
   536	}
   537	EXPORT_SYMBOL_GPL(kernel_fpu_end);
   538	

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

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