linux-kernel - Re: [f2fs-dev] [PATCH 1/2] f2fs: fix missing up

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Message-ID: <9865a464-11bc-f8ae-b11f-9bd2f7dd66ec@huawei.com>
Date:   Sat, 29 Sep 2018 10:05:09 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-f2fs-devel@...ts.sourceforge.net>
CC:     <stable@...r.kernel.org>
Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: fix missing up_read

On 2018/9/29 1:48, Jaegeuk Kim wrote:
> This patch fixes missing up_read call.

I guess we need to add additional type of error injection to simulate
on-disk blkaddr corruption, then we can cover all those error paths.

> 
> Fixes: c9b60788fc76 ("f2fs: fix to do sanity check with block address in main area")
> Cc: <stable@...r.kernel.org> # 4.19+
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,