From mboxrd@z Thu Jan 1 00:00:00 1970 From: thierry.reding@gmail.com (Thierry Reding) Date: Thu, 21 Aug 2014 15:24:35 +0200 Subject: [PATCH v2] dma-mapping: Provide write-combine allocations In-Reply-To: <53F5CC38.7060902@samsung.com> References: <1403863018-20033-1-git-send-email-thierry.reding@gmail.com> <20140801124057.GA19889@ulmo> <20140801151917.GS30282@n2100.arm.linux.org.uk> <53F5CC38.7060902@samsung.com> Message-ID: <20140821132433.GC19293@ulmo.nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Aug 21, 2014 at 12:38:48PM +0200, Marek Szyprowski wrote: > Hello, > > On 2014-08-01 17:19, Russell King - ARM Linux wrote: > >On Fri, Aug 01, 2014 at 02:40:59PM +0200, Thierry Reding wrote: > >>On Fri, Jun 27, 2014 at 11:56:58AM +0200, Thierry Reding wrote: > >>>From: Thierry Reding > >>> > >>>Provide an implementation for dma_{alloc,free,mmap}_writecombine() when > >>>the architecture supports DMA attributes. > >>> > >>>Signed-off-by: Thierry Reding > >>>--- > >>>Changes in v2: > >>>- Add a generic dma_mmap_writecombine() function > >>> > >>> arch/arm/include/asm/dma-mapping.h | 16 ---------------- > >>> include/asm-generic/dma-mapping-common.h | 8 -------- > >>> include/linux/dma-mapping.h | 26 ++++++++++++++++++++++++++ > >>> 3 files changed, 26 insertions(+), 24 deletions(-) > >>Ping? > >I have no problem with this, but I don't think I can say yes to it; that > >depends whether other people are happy for this to live in > >include/linux/dma-mapping.h. > > > >I guess consent for this change can only come by no one objecting to it > >after several postings. > > I will take this patch my dma-mapping-next tree and later send pull request > to Linus, so it will be handled in a similar way as all other changes to > generic dma-mapping subsystem done in last 2 years. Okay, thanks. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 819 bytes Desc: not available URL: