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Subject[GIT PULL] DMA-mapping updates for v3.8-rc7
Date
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)

----------------------------------------------------------------

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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