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From: Jens Axboe <axboe@kernel.dk>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: Nick Piggin <npiggin@suse.de>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Kay Sievers <kay.sievers@vrfy.org>,
	dm-devel@redhat.com, "Alasdair G. Kergon" <agk@redhat.com>,
	Ken Chen <kenchen@google.com>, Al Viro <viro@zeniv.linux.org.uk>,
	Zdenek Kabelac <zkabelac@redhat.com>, Tejun Heo <tj@kernel.org>,
	Vivek Goyal <vgoyal@redhat.com>
Subject: Re: [PATCH 0/4] Fix error paths on device initialization in the block layer
Date: Tue, 15 Oct 2013 09:32:46 -0600	[thread overview]
Message-ID: <20131015153246.GR541@kernel.dk> (raw)
In-Reply-To: <alpine.LRH.2.02.1310141138500.24159@file01.intranet.prod.int.rdu2.redhat.com>

On Mon, Oct 14 2013, Mikulas Patocka wrote:
> Hi
> 
> This series of patches fixes some crashes in the block layer in device 
> initialization when memory allocation fails.
> 
> The crashes were discovered during stress testing - we tried to create as 
> many logical volumes as possible.
> 
> Note that there are still some places in the kernel where error handling 
> is inadequate, for example add_disk or blk_register_region.

Thanks, they all look good. Applied for 3.13.

-- 
Jens Axboe

      parent reply	other threads:[~2013-10-15 15:32 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-14 16:10 [PATCH 0/4] Fix error paths on device initialization in the block layer Mikulas Patocka
2013-10-14 16:11 ` [PATCH 1/4] blk-core: Fix memory corruption if blkcg_init_queue fails Mikulas Patocka
2013-10-14 16:12   ` [PATCH 2/4] loop: fix crash if blk_alloc_queue fails Mikulas Patocka
2013-10-14 16:13     ` [PATCH 3/4] block: fix a probe argument to blk_register_region Mikulas Patocka
2013-10-14 16:14       ` [PATCH 4/4] bdi: test bdi_init failure Mikulas Patocka
2013-10-15 13:47         ` Tejun Heo
2013-10-15 13:44       ` [PATCH 3/4] block: fix a probe argument to blk_register_region Tejun Heo
2013-10-15 13:43     ` [PATCH 2/4] loop: fix crash if blk_alloc_queue fails Tejun Heo
2013-10-15 13:42   ` [PATCH 1/4] blk-core: Fix memory corruption if blkcg_init_queue fails Tejun Heo
2013-10-15 15:32 ` Jens Axboe [this message]

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