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From: kernel test robot <>
To: Daeho Jeong <>,,,
Cc:, Daeho Jeong <>
Subject: Re: [PATCH] f2fs: introduce periodic iostat io latency traces
Date: Tue, 3 Aug 2021 12:08:47 +0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

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Hi Daeho,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20210730]
[also build test ERROR on v5.14-rc4]
[cannot apply to f2fs/dev-test linux/master linus/master v5.14-rc3 v5.14-rc2 v5.14-rc1]
[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]

base:    8d4b477da1a807199ca60e0829357ce7aa6758d5
config: m68k-allyesconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add linux-review
        git fetch --no-tags linux-review Daeho-Jeong/f2fs-introduce-periodic-iostat-io-latency-traces/20210803-062905
        git checkout 2d8261333d102c452fe488a6d9a3ccda9616fb61
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   m68k-linux-ld: fs/f2fs/sysfs.o: in function `__record_iostat_latency':
   sysfs.c:(.text+0x534): undefined reference to `__udivdi3'
>> m68k-linux-ld: sysfs.c:(.text+0x4ec): undefined reference to `__udivdi3'

0-DAY CI Kernel Test Service, Intel Corporation

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      parent reply	other threads:[~2021-08-03  4:09 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 22:27 Daeho Jeong
2021-08-03  1:49 ` [f2fs-dev] " Jaegeuk Kim
2021-08-03  2:38 ` kernel test robot
2021-08-03  4:08 ` kernel test robot [this message]

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