linux-kernel - Re: ARM: 2.6.3[45] PCI regression (IXP4xx and PXA?)

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Message-ID: <m34oeqsfqi.fsf@intrepid.localdomain>
Date:	Thu, 19 Aug 2010 18:56:53 +0200
From:	Krzysztof Halasa <khc@...waw.pl>
To:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
Cc:	linux@....linux.org.uk, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: ARM: 2.6.3[45] PCI regression (IXP4xx and PXA?)

FUJITA Tomonori <fujita.tomonori@....ntt.co.jp> writes:

>> > +++ b/arch/arm/mm/dma-mapping.c
>> > @@ -77,6 +77,11 @@ static struct page *__dma_alloc_buffer(struct device *dev, size_t size, gfp_t gf
>> >  	if (mask < 0xffffffffULL)
>> >  		gfp |= GFP_DMA;
>> >  
>> > +#ifdef CONFIG_DMABOUNCE
>> > +	if (dev->archdata.dmabounce)
>> > +		gfp |= GFP_DMA;
>> > +#endif
>> > +
>> >  	page = alloc_pages(gfp, order);
>> >  	if (!page)
>> >  		return NULL;

> I'll re-send the patch in the proper format. Can you send it to
> mainline for 2.6.36?

Guess that's a question for Russell.
-- 
Krzysztof Halasa
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