Messages in this thread | | | From | Marek Szyprowski <> | Subject | [GIT PULL] DMA-mapping updates for v3.8-rc7 | Date | Tue, 05 Feb 2013 15:26:17 +0100 |
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Hi Linus,
I would like to ask You for pulling an important bugfix patch set for DMA-mapping subsystem for v3.8-rc7.
The following changes since commit 949db153b6466c6f7cad5a427ecea94985927311:
Linux 3.8-rc5 (2013-01-25 11:57:28 -0800)
are available in the git repository at:
git://git.linaro.org/people/mszyprowski/linux-dma-mapping.git fixes-for-v3.8-rc7
for you to fetch changes up to da57b936ea7b328d1009b37a0a0ad1f14148e104:
xtensa: Provide dummy dma_mmap_coherent() and dma_get_sgtable() (2013-01-29 08:27:41 +0100)
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This pull request contains important bugfix patches for 9 architectures, which finally fixes broken allmodconfig builds introduced in v3.8-rc1. Those architectures don't use dma_map_ops based implementation and require manual update or additional dummy implementations of the missing new dma-mapping api functions: dma_mmap_coherent and dma_get_sgtable.
Thanks!
Best regards Marek Szyprowski Samsung Poland R&D Center
Patch summary:
Geert Uytterhoeven (9): avr32: Provide dma_mmap_coherent() and dma_get_sgtable() blackfin: Provide dma_mmap_coherent() and dma_get_sgtable() c6x: Provide dummy dma_mmap_coherent() and dma_get_sgtable() cris: Provide dma_mmap_coherent() and dma_get_sgtable() frv: Provide dummy dma_mmap_coherent() and dma_get_sgtable() m68k: Provide dma_mmap_coherent() and dma_get_sgtable() mn10300: Provide dummy dma_mmap_coherent() and dma_get_sgtable() parisc: Provide dummy dma_mmap_coherent() and dma_get_sgtable() xtensa: Provide dummy dma_mmap_coherent() and dma_get_sgtable()
arch/avr32/include/asm/dma-mapping.h | 10 ++++++++++ arch/blackfin/include/asm/dma-mapping.h | 10 ++++++++++ arch/c6x/include/asm/dma-mapping.h | 15 +++++++++++++++ arch/cris/include/asm/dma-mapping.h | 10 ++++++++++ arch/frv/include/asm/dma-mapping.h | 15 +++++++++++++++ arch/m68k/include/asm/dma-mapping.h | 10 ++++++++++ arch/mn10300/include/asm/dma-mapping.h | 15 +++++++++++++++ arch/parisc/include/asm/dma-mapping.h | 15 +++++++++++++++ arch/xtensa/include/asm/dma-mapping.h | 15 +++++++++++++++ 9 files changed, 115 insertions(+)
The following changes since commit 29594404d7fe73cd80eaa4ee8c43dcc53970c60e:
Linux 3.7 (2012-12-10 19:30:57 -0800)
are available in the git repository at:
git://git.linaro.org/people/mszyprowski/linux-dma-mapping.git for-v3.8
for you to fetch changes up to 4009793e15d44469da1547a46ab129cc08ffa503:
drivers: cma: represent physical addresses as phys_addr_t (2012-12-11 09:28:09 +0100)
Marek Szyprowski (1): mm: dmapool: use provided gfp flags for all dma_alloc_coherent() calls
Vitaly Andrianov (1): drivers: cma: represent physical addresses as phys_addr_t
drivers/base/dma-contiguous.c | 24 ++++++++++-------------- include/linux/dma-contiguous.h | 4 ++-- mm/dmapool.c | 31 +++++++------------------------ 3 files changed, 19 insertions(+), 40 deletions(-)
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