From: Tejun Heo <tj@kernel.org>
To: Colin Tuckley <colin.tuckley@arm.com>
Cc: linux-ide@vger.kernel.org,
Catalin Marinas <Catalin.Marinas@arm.com>,
Robin Randhawa <Robin.Randhawa@arm.com>
Subject: Re: ARM: Fix kernel panic caused by unaligned access in sata_sil24
Date: Fri, 04 Jun 2010 15:22:47 +0200 [thread overview]
Message-ID: <4C08FE27.1050109@kernel.org> (raw)
In-Reply-To: <000301cb03e2$bf0020e0$3d0062a0$@tuckley@arm.com>
On 06/04/2010 02:37 PM, Colin Tuckley wrote:
> From: Colin Tuckley <colin.tuckley@arm.com>
>
> Subject: ARM: Fix kernel panic caused by unaligned access in sata_sil24
>
> The sata_sil24 driver has six 16-bit registers that are initialised with
> 32-bit writes. This cause a kernel panic on ARM due to the unaligned
> accesses which result.
>
> This patch changes the accesses to the correct 16-bit ones.
>
> Signed-off-by: Colin Tuckley <colin.tuckley@arm.com>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
next parent reply other threads:[~2010-06-04 13:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <000301cb03e2$bf0020e0$3d0062a0$@tuckley@arm.com>
2010-06-04 13:22 ` Tejun Heo [this message]
2010-06-04 13:23 ` ARM: Fix kernel panic caused by unaligned access in sata_sil24 Tejun Heo
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