linux-kernel - Re: [PATCH] arm: fix pci_set_consistent_dma

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Date:	Sun, 5 Sep 2010 19:58:39 +0800
From:	Eric Miao <eric.y.miao@...il.com>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	Richard Cochran <richardcochran@...il.com>,
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>, khc@...waw.pl,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: fix pci_set_consistent_dma_mask for dmabounce devices

On Sun, Sep 5, 2010 at 7:21 PM, Russell King - ARM Linux
<linux@....linux.org.uk> wrote:
> On Sun, Sep 05, 2010 at 06:50:17PM +0800, Eric Miao wrote:
>> On Thu, Sep 2, 2010 at 1:59 PM, Richard Cochran
>> <richardcochran@...il.com> wrote:
>> > On Thu, Sep 02, 2010 at 11:50:33AM +0900, FUJITA Tomonori wrote:
>> >> btw, I can't compile ARCH_IXP4XX without the following patch:
>> >>
>> >> http://www.spinics.net/lists/arm-kernel/msg95933.html
>> >
>> > I have the same problem. Compilation of IXP4xx was broken by
>> >
>> >    commit 4fa5518c65df7a2c4b6c58061ac53d0b01228042
>> >    Author: Eric Miao <eric.y.miao@...il.com>
>> >    Date:   Sat Jun 5 15:16:17 2010 +0800
>> >
>> >    [ARM] pxa: remove now unnecessary dma_needs_bounce()
>> >
>> > What is the correct way to do fix this? Is the above patch the
>> > solution, or is dma_needs_bounce() perhaps also unnecessary for ixp?
>> >
>>
>> My bad to break this. If there is no quick proper fix, I'd prefer this
>> being reverted first.
>
> Reverted.
>
> Can I assume that I can commit this with:
>
> Reported-by: Richard Cochran <richardcochran@...il.com>
> Acked-by: Eric Miao <eric.y.miao@...il.com>
>

Yes please.
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