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From: Christoph Hellwig <hch@lst.de>
To: Helge Deller <deller@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>,
	Vineet Gupta <vgupta@synopsys.com>,
	Jonas Bonn <jonas@southpole.se>,
	Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
	Stafford Horne <shorne@gmail.com>,
	Vladimir Murzin <vladimir.murzin@arm.com>,
	linux-snps-arc@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	openrisc@lists.librecores.org, linux-parisc@vger.kernel.org,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/7] dma-direct: handle DMA_ATTR_NON_CONSISTENT in common code
Date: Tue, 25 Jun 2019 14:28:08 +0200
Message-ID: <20190625122808.GB4421@lst.de> (raw)
In-Reply-To: <3eb32e0b-5aa4-fe1e-e581-038750e11cef@gmx.de>

On Tue, Jun 25, 2019 at 02:23:45PM +0200, Helge Deller wrote:
> On 14.06.19 16:44, Christoph Hellwig wrote:
> > Only call into arch_dma_alloc if we require an uncached mapping,
> > and remove the parisc code manually doing normal cached
> > DMA_ATTR_NON_CONSISTENT allocations.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
> 
> Acked-by: Helge Deller <deller@gmx.de> # parisc
> 
> Boot-tested 32-bit kernel on PCX-L and PCX-W2 machines (although
> the patches don't cleanly apply any longer against git head).

The series was against the dma-mapping tree, which might have diverged
a bit already.

Thanks for testing!

  reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-14 14:44 handle "special" dma allocation " Christoph Hellwig
2019-06-14 14:44 ` [PATCH 1/7] arm-nommu: remove the partial DMA_ATTR_NON_CONSISTENT support Christoph Hellwig
2019-06-24 14:23   ` Vladimir Murzin
2019-06-25  6:13     ` Christoph Hellwig
2019-06-14 14:44 ` [PATCH 2/7] arc: " Christoph Hellwig
2019-06-14 14:44 ` [PATCH 3/7] openrisc: " Christoph Hellwig
2019-06-16  9:17   ` Stafford Horne
2019-06-14 14:44 ` [PATCH 4/7] dma-mapping: add a dma_alloc_need_uncached helper Christoph Hellwig
2019-06-14 14:44 ` [PATCH 5/7] dma-direct: handle DMA_ATTR_NON_CONSISTENT in common code Christoph Hellwig
2019-06-25  6:11   ` Christoph Hellwig
2019-06-25 12:23   ` Helge Deller
2019-06-25 12:28     ` Christoph Hellwig [this message]
2019-06-14 14:44 ` [PATCH 6/7] dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING " Christoph Hellwig
2019-06-29 15:09   ` Guenter Roeck
2019-06-14 14:44 ` [PATCH 7/7] arc: use the generic remapping allocator for coherent DMA allocations Christoph Hellwig
2019-06-14 18:05   ` Eugeniy Paltsev
2019-06-15  8:35     ` hch

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