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From: Christoph Hellwig <hch@infradead.org>
To: Dmitry Monakhov <dmonakhov@openvz.org>
Cc: linux-kernel@vger.kernel.org, darrick.wong@oracle.com,
	axboe@kernel.dk, tytso@mit.edu, jack@suse.cz, hch@infradead.org
Subject: Re: [PATCH 1/5] bh: Prevent panic on invalid BHs
Date: Thu, 6 Apr 2017 08:42:36 -0700	[thread overview]
Message-ID: <20170406154236.GA16767@infradead.org> (raw)
In-Reply-To: <1491480169-1889-2-git-send-email-dmonakhov@openvz.org>

This look ok, but how did you manage to trigger this case?  I think
we might have a deeper problem here.

  reply	other threads:[~2017-04-06 15:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-06 12:02 [PATCH 0/5] falloc on blockdevice: what possibly can go whong? Dmitry Monakhov
2017-04-06 12:02 ` [PATCH 1/5] bh: Prevent panic on invalid BHs Dmitry Monakhov
2017-04-06 15:42   ` Christoph Hellwig [this message]
2017-04-06 16:01     ` Dmitry Monakhov
2017-04-06 12:02 ` [PATCH 2/5] block: protect bdevname from null pointer bdev Dmitry Monakhov
2017-04-06 12:02 ` [PATCH 3/5] bio: Protect submit_bio from bdevless bio-s Dmitry Monakhov
2017-04-06 12:02 ` [PATCH 4/5] jbd2: use stable bdev pointer Dmitry Monakhov
2017-04-06 12:02 ` [PATCH 5/5] block: truncate page cache only when necessary on fallocate Dmitry Monakhov
2017-04-06 15:43   ` Christoph Hellwig
2017-04-06 15:51     ` Dmitry Monakhov

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