From: Ross Zwisler <zwisler@google.com>
To: kbuild test robot <lkp@intel.com>
Cc: Ross Zwisler <zwisler@chromium.org>,
kbuild-all@01.org, linux-kernel@vger.kernel.org,
Theodore Ts'o <tytso@mit.edu>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andreas Dilger <adilger.kernel@dilger.ca>,
Jan Kara <jack@suse.com>,
linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, Fletcher Woodruff <fletcherw@google.com>,
Justin TerAvest <teravest@google.com>, Jan Kara <jack@suse.cz>,
stable@vger.kernel.org
Subject: Re: [PATCH v2 3/3] ext4: use jbd2_inode dirty range scoping
Date: Mon, 24 Jun 2019 09:12:17 -0600 [thread overview]
Message-ID: <20190624151217.GA249955@google.com> (raw)
In-Reply-To: <201906240244.12r4nktI%lkp@intel.com>
On Mon, Jun 24, 2019 at 02:54:49AM +0800, kbuild test robot wrote:
> Hi Ross,
>
> Thank you for the patch! Yet something to improve:
>
> [auto build test ERROR on linus/master]
> [also build test ERROR on v5.2-rc6 next-20190621]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
>
> url: https://github.com/0day-ci/linux/commits/Ross-Zwisler/mm-add-filemap_fdatawait_range_keep_errors/20190623-181603
> config: x86_64-rhel-7.6 (attached as .config)
> compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
> >> ERROR: "jbd2_journal_inode_ranged_wait" [fs/ext4/ext4.ko] undefined!
> >> ERROR: "jbd2_journal_inode_ranged_write" [fs/ext4/ext4.ko] undefined!
Yep, this is caused by the lack of EXPORT_SYMBOL() calls for these two new
jbd2 functions. Ted also pointed this out and fixed this up when he was
committing:
https://patchwork.kernel.org/patch/11007139/#22717091
Thank you for the report!
prev parent reply other threads:[~2019-06-24 15:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 15:18 [PATCH v2 0/3] Add dirty range scoping to jbd2 Ross Zwisler
2019-06-20 15:18 ` [PATCH v2 1/3] mm: add filemap_fdatawait_range_keep_errors() Ross Zwisler
2019-06-20 15:18 ` [PATCH v2 2/3] jbd2: introduce jbd2_inode dirty range scoping Ross Zwisler
2019-06-20 21:25 ` Theodore Ts'o
2019-06-20 21:29 ` Ross Zwisler
2019-06-20 15:18 ` [PATCH v2 3/3] ext4: use " Ross Zwisler
2019-06-20 21:27 ` Theodore Ts'o
2019-06-23 18:54 ` kbuild test robot
2019-06-24 15:12 ` Ross Zwisler [this message]
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