linux-kernel - Re: [PATCH 3/3] Revert "f2fs: use kvmalloc, if kmalloc is failed"

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Date:   Mon, 4 Nov 2019 16:03:27 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     kbuild test robot <lkp@...el.com>
CC:     <kbuild-all@...ts.01.org>, <jaegeuk@...nel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>, <chao@...nel.org>
Subject: Re: [PATCH 3/3] Revert "f2fs: use kvmalloc, if kmalloc is failed"

Hello,

Thanks for the report, I've fixed this.

Thanks,

On 2019/11/2 22:17, kbuild test robot wrote:
> Hi Chao,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on f2fs/dev-test]
> [cannot apply to v5.4-rc5 next-20191031]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
> 
> url:    https://github.com/0day-ci/linux/commits/Chao-Yu/f2fs-clean-up-check-condition-for-writting-beyond-EOF/20191102-212408
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test
> config: sparc64-allmodconfig (attached as .config)
> compiler: sparc64-linux-gcc (GCC) 7.4.0
> reproduce:
>         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
>         GCC_VERSION=7.4.0 make.cross ARCH=sparc64 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>    fs/f2fs/super.c: In function 'destroy_device_list':
>>> fs/f2fs/super.c:1055:17: error: 'struct f2fs_dev_info' has no member named 'blkz_type'; did you mean 'blkz_seq'?
>       kfree(FDEV(i).blkz_type);
>                     ^~~~~~~~~
>                     blkz_seq
> 
> vim +1055 fs/f2fs/super.c
> 
>   1047	
>   1048	static void destroy_device_list(struct f2fs_sb_info *sbi)
>   1049	{
>   1050		int i;
>   1051	
>   1052		for (i = 0; i < sbi->s_ndevs; i++) {
>   1053			blkdev_put(FDEV(i).bdev, FMODE_EXCL);
>   1054	#ifdef CONFIG_BLK_DEV_ZONED
>> 1055			kfree(FDEV(i).blkz_type);
>   1056	#endif
>   1057		}
>   1058		kfree(sbi->devs);
>   1059	}
>   1060	
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
>