linux-kernel - RE: [PATCH 06/11] md: avoid conflicts in active_aligned

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Message-ID: <d843796bc3634fa691685ee63aa68357@kioxia.com>
Date: Fri, 5 Apr 2024 05:37:17 +0000
From: tada keisuke <keisuke1.tada@...xia.com>
To: Dan Carpenter <dan.carpenter@...aro.org>,
        "oe-kbuild@...ts.linux.dev"
	<oe-kbuild@...ts.linux.dev>,
        "song@...nel.org" <song@...nel.org>,
        "yukuai3@...wei.com" <yukuai3@...wei.com>
CC: "lkp@...el.com" <lkp@...el.com>,
        "oe-kbuild-all@...ts.linux.dev"
	<oe-kbuild-all@...ts.linux.dev>,
        "linux-raid@...r.kernel.org"
	<linux-raid@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 06/11] md: avoid conflicts in active_aligned_reads
 operations

> Hi tada,
> 
> kernel test robot noticed the following build warnings:
> 
> url:
> https://github.com/intel-lab-lkp/linux/commits/tada-keisuke/md-add-infra-for-active_aligned_reads-changes/202403
> 26-201827
> base:   fcf3f7e2fc8a53a6140beee46ec782a4c88e4744
> patch link:    https://lore.kernel.org/r/ffb112e756514a0eaab891379df0d834%40kioxia.com
> patch subject: [PATCH 06/11] md: avoid conflicts in active_aligned_reads operations
> config: i386-randconfig-141-20240328
> (https://download.01.org/0day-ci/archive/20240331/202403312116.Sh5vFCWf-lkp@intel.com/config)
> compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@...el.com>
> | Reported-by: Dan Carpenter <dan.carpenter@...aro.org>
> | Closes: https://lore.kernel.org/r/202403312116.Sh5vFCWf-lkp@intel.com/
> 
> New smatch warnings:
> drivers/md/raid5.c:7680 setup_conf() warn: passing zero to 'ERR_PTR'
> 
> vim +/ERR_PTR +7680 drivers/md/raid5.c

Thanks for reporting.
I forgot to keep the error code.
I will also fix another issue and submit v2.
https://marc.info/?l=linux-raid&m=171184328530325

Thanks,
Keisuke