linux-kernel - Re: [4.4,50/97] ext4: add validity checks for bitmap block numbers -- regression?

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Date:   Mon, 23 Apr 2018 16:15:20 +0200
From:   Ilya Dryomov <idryomov@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Theodore Tso <tytso@....edu>, Wen Xu <wen.xu@...ech.edu>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [4.4,50/97] ext4: add validity checks for bitmap block numbers -- regression?

Hi Greg,

Commit 7dac4a1726a9 ("ext4: add validity checks for bitmap block
numbers") seems to be the cause of the regression reported here:

  https://marc.info/?l=linux-ext4&m=152416385122029&w=2

ext4 folks are probably busy at LSF, so no reply yet.  Should this
commit be held until we get word from Ted?

Please excuse broken threading.

Thanks,

                Ilya