Messages in this thread | | | From | Marek Szyprowski <> | Subject | [GIT PULL] DMA-mapping updates for v3.9-rc3 | Date | Fri, 15 Mar 2013 14:35:29 +0100 |
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Hi Linus,
I would like to ask You for pulling a fix for ARM dma-mapping subsystem for v3.9-rc3.
The following changes since commit 6dbe51c251a327e012439c4772097a13df43c5b8:
Linux 3.9-rc1 (2013-03-03 15:11:05 -0800)
are available in the git repository at:
git://git.linaro.org/people/mszyprowski/linux-dma-mapping.git fixes-for-3.9
for you to fetch changes up to 9d1400cf79afb49584b4873eb22cd5130cb341db:
ARM: DMA-mapping: add missing GFP_DMA flag for atomic buffer allocation (2013-03-14 09:25:19 +0100)
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This pull contains an important fix for all ARM architectures which use ZONE_DMA. Without it dma_alloc_* calls with GFP_ATOMIC flag might have allocated buffers outsize DMA zone.
Thanks!
Best regards Marek Szyprowski Samsung Poland R&D Center
Patch summary:
Marek Szyprowski (1): ARM: DMA-mapping: add missing GFP_DMA flag for atomic buffer allocation
arch/arm/mm/dma-mapping.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
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