From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] DMA: reduce the number of memory allocations
Date: Thu, 16 Sep 2010 08:04:42 +0100 [thread overview]
Message-ID: <20100916070442.GA19994@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20100916115815W.fujita.tomonori@lab.ntt.co.jp>
On Thu, Sep 16, 2010 at 11:58:15AM +0900, FUJITA Tomonori wrote:
> > to live with a few broken platforms and drivers until 2.6.37, or we'll
> > have to find another solution, or that NAK has to be reconsidered
>
> Needs to revert the patch that causes the regression. The patch does
> the right thing but also breaks some working platforms. You need to
> fix "working" platforms that does wrong things before the patch.
Not going to happen.
next prev parent reply other threads:[~2010-09-16 7:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-19 14:39 [PATCH 0/5] Add API for DMA memory reservation for devices Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 1/5] DMA: Remove unneeded "extern" from function declarations Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 2/5] DMA: dma_declare_coherent_memory() should return an error if unsupported Guennadi Liakhovetski
2010-08-19 14:40 ` [PATCH 3/5] DMA: reduce the number of memory allocations Guennadi Liakhovetski
2010-08-19 15:35 ` Greg KH
2010-08-19 15:46 ` Guennadi Liakhovetski
2010-08-19 16:02 ` Greg KH
2010-09-14 8:52 ` Paul Mundt
2010-09-15 7:23 ` Guennadi Liakhovetski
2010-09-16 2:58 ` FUJITA Tomonori
2010-09-16 7:04 ` Russell King - ARM Linux [this message]
2010-09-16 7:08 ` FUJITA Tomonori
2010-09-16 4:22 ` Paul Mundt
2010-08-20 1:15 ` Michał Nazarewicz
2010-08-19 14:40 ` [PATCH 4/5] DMA: Add functions to preallocate DMA memory dor devices Guennadi Liakhovetski
2010-09-02 10:50 ` Russell King - ARM Linux
2010-09-15 7:28 ` Uwe Kleine-König
2010-08-19 14:40 ` [PATCH 5/5] SH: use dma_preallocate_coherent_memory() for platform device memory Guennadi Liakhovetski
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