linux-kernel - Re: [PATCH 4/6] device-mapper: Avoid double-fetch of version

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Date:   Sat, 3 Jun 2023 10:21:02 -0400
From:   Demi Marie Obenour <demi@...isiblethingslab.com>
To:     kernel test robot <lkp@...el.com>,
        Alasdair Kergon <agk@...hat.com>,
        Mike Snitzer <snitzer@...nel.org>, dm-devel@...hat.com
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH 4/6] device-mapper: Avoid double-fetch of version

On Sat, Jun 03, 2023 at 03:40:09PM +0800, kernel test robot wrote:
> Hi Demi,
> 
> kernel test robot noticed the following build warnings:
> 
> [auto build test WARNING on device-mapper-dm/for-next]
> [also build test WARNING on linus/master v6.4-rc4 next-20230602]
> [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#_base_tree_information]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Demi-Marie-Obenour/device-mapper-Check-that-target-specs-are-sufficiently-aligned/20230602-052741
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next
> patch link:    https://lore.kernel.org/r/20230601212456.1533-5-demi%40invisiblethingslab.com
> patch subject: [PATCH 4/6] device-mapper: Avoid double-fetch of version
> config: x86_64-randconfig-c032-20230531 (https://download.01.org/0day-ci/archive/20230603/202306031511.xIeQ4BQz-lkp@intel.com/config)
> compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202306031511.xIeQ4BQz-lkp@intel.com/
> 
> cocci warnings: (new ones prefixed by >>)
> >> drivers/md/dm-ioctl.c:1900:42-48: ERROR: application of sizeof to pointer

Ugh, silly mistake: I changed an array to a pointer but did not change
the sizeof.  Will send a v2 with the fix.
-- 
Sincerely,
Demi Marie Obenour (she/her/hers)
Invisible Things Lab

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