Messages in this thread | | | Date | Thu, 21 Aug 2014 12:38:48 +0200 | From | Marek Szyprowski <> | Subject | Re: [PATCH v2] dma-mapping: Provide write-combine allocations |
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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 <treding@nvidia.com> >>> >>> Provide an implementation for dma_{alloc,free,mmap}_writecombine() when >>> the architecture supports DMA attributes. >>> >>> Signed-off-by: Thierry Reding <treding@nvidia.com> >>> --- >>> 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.
Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland
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