linux-kernel - Re: [PATCH] fanotify: Fix fanotify

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Message-ID: <202011240650.4VXqd13T-lkp@intel.com>
Date:   Tue, 24 Nov 2020 07:07:55 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jan Kara <jack@...e.cz>,
        Paweł Jasiak <pawel@...iak.xyz>
Cc:     kbuild-all@...ts.01.org, Jan Kara <jack@...e.cz>,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        x86@...nel.org, Thomas Gleixner <tglx@...utronix.de>,
        Brian Gerst <brgerst@...il.com>,
        Andy Lutomirski <luto@...nel.org>
Subject: Re: [PATCH] fanotify: Fix fanotify_mark() on 32-bit archs

Hi Jan,

I love your patch! Yet something to improve:

[auto build test ERROR on ext3/fsnotify]
[also build test ERROR on linux/master linus/master tip/x86/asm v5.10-rc5 next-20201123]
[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/Jan-Kara/fanotify-Fix-fanotify_mark-on-32-bit-archs/20201124-004903
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
config: i386-randconfig-s001-20201123 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-134-gb59dbdaf-dirty
        # https://github.com/0day-ci/linux/commit/db2e8841f458509774f8dcbc5df73be0a91b80d0
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jan-Kara/fanotify-Fix-fanotify_mark-on-32-bit-archs/20201124-004903
        git checkout db2e8841f458509774f8dcbc5df73be0a91b80d0
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

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

All errors (new ones prefixed by >>):

>> ld: arch/x86/entry/syscall_32.o:(.rodata+0x54c): undefined reference to `__ia32_sys_ia32_fanotify_mark'

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

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