Re: WARNING in ext4_superblock_csum_set

To: syzbot <syzbot+f3b1a2c79758f3eec76c@xxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: WARNING in ext4_superblock_csum_set
From: "Theodore Y. Ts'o" <tytso@xxxxxxx>
Date: Sat, 7 Apr 2018 22:40:20 -0400
Cc: adilger.kernel@xxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx
In-reply-to: <001a113ec036ea84f90568e088dc@google.com>
Mail-followup-to: "Theodore Y. Ts'o" <tytso@xxxxxxx>, syzbot <syzbot+f3b1a2c79758f3eec76c@xxxxxxxxxxxxxxxxxxxxxxxxx>, adilger.kernel@xxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx
References: <001a113ec036ea84f90568e088dc@google.com>
User-agent: Mutt/1.9.4 (2018-02-28)

#syz fix: ext4: always initialize the crc32c checksum driver