* Re: [PATCH 04/11] ppc64/kexec_file: avoid stomping memory used by special regions
[not found] <159319831192.16351.17443438699302756548.stgit@hbathini.in.ibm.com>
@ 2020-06-27 10:45 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2020-06-27 10:45 UTC (permalink / raw)
To: Hari Bathini, Michael Ellerman, Andrew Morton
Cc: kbuild-all, Linux Memory Management List, Pingfan Liu, Kexec-ml,
Mimi Zohar, Petr Tesarik, Mahesh J Salgaonkar, Sourabh Jain,
lkml
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Hi Hari,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on powerpc/next]
[also build test WARNING on linux/master linus/master v5.8-rc2 next-20200626]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Hari-Bathini/ppc64-enable-kdump-support-for-kexec_file_load-syscall/20200627-030901
base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-allmodconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/powerpc/kexec/file_load_64.c:390:5: warning: no previous prototype for 'arch_kimage_file_post_load_cleanup' [-Wmissing-prototypes]
390 | int arch_kimage_file_post_load_cleanup(struct kimage *image)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/arch_kimage_file_post_load_cleanup +390 arch/powerpc/kexec/file_load_64.c
382
383 /**
384 * arch_kimage_file_post_load_cleanup - Frees up all the allocations done
385 * while loading the image.
386 * @image: kexec image being loaded.
387 *
388 * Returns 0 on success, negative errno on error.
389 */
> 390 int arch_kimage_file_post_load_cleanup(struct kimage *image)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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