* Re: ARM: Fix kernel panic caused by unaligned access in sata_sil24
[not found] <000301cb03e2$bf0020e0$3d0062a0$@tuckley@arm.com>
@ 2010-06-04 13:22 ` Tejun Heo
2010-06-04 13:23 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: Tejun Heo @ 2010-06-04 13:22 UTC (permalink / raw)
To: Colin Tuckley; +Cc: linux-ide, Catalin Marinas, Robin Randhawa
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
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: ARM: Fix kernel panic caused by unaligned access in sata_sil24
2010-06-04 13:22 ` ARM: Fix kernel panic caused by unaligned access in sata_sil24 Tejun Heo
@ 2010-06-04 13:23 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2010-06-04 13:23 UTC (permalink / raw)
To: Colin Tuckley; +Cc: linux-ide, Catalin Marinas, Robin Randhawa
On 06/04/2010 03:22 PM, Tejun Heo wrote:
> 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>
Oh, but please add Jeff Garzik and add sata_sil24: prefix to the
subject.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <000301cb03e2$bf0020e0$3d0062a0$@tuckley@arm.com>
2010-06-04 13:22 ` ARM: Fix kernel panic caused by unaligned access in sata_sil24 Tejun Heo
2010-06-04 13:23 ` Tejun Heo
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