From: Brian King <brking@linux.vnet.ibm.com>
To: "Philip J. Kelleher" <pjk1939@linux.vnet.ibm.com>
Cc: axboe@kernel.dk, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/2] rsxx: Handling failed pci_map_page on PowerPC and double free.
Date: Wed, 04 Sep 2013 14:18:41 -0500 [thread overview]
Message-ID: <52278791.3010101@linux.vnet.ibm.com> (raw)
In-Reply-To: <20130904185902.GE24898@oc6784271780.ibm.com>
On 09/04/2013 01:59 PM, Philip J. Kelleher wrote:
> From: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
>
> The rsxx driver was not checking the correct value during a
> pci_map_page failure. Fixing this also uncovered a
> double free if the bio was returned before it was
> broken up into indiviadual 4k dmas, that is also
> fixed here.
>
> Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
--
Brian King
Power Linux I/O
IBM Linux Technology Center
prev parent reply other threads:[~2013-09-04 19:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-04 18:59 [PATCH v3 1/2] rsxx: Handling failed pci_map_page on PowerPC and double free Philip J. Kelleher
2013-09-04 19:18 ` Brian King [this message]
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