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(parent: 5d7b3ea) | patch
ARM: dma-mapping: add more sanity checks in arm_dma_mmap()
authorMarek Szyprowski <m.szyprowski@samsung.com>
Mon, 30 Jul 2012 07:35:26 +0000 (09:35 +0200)
committerGrazvydas Ignotas <notasas@gmail.com>
Sat, 26 Oct 2013 22:48:09 +0000 (01:48 +0300)
commitabb91a4ad28335fe4c2175aa9a2015df571420cb
tree8ae34967f3f5be9fc1a32f53b28181d0504ca56dtree | snapshot
parent5d7b3eaf94e06f0439a45785dbfd8018d62864cacommit | diff
ARM: dma-mapping: add more sanity checks in arm_dma_mmap()

Add some sanity checks and forbid mmaping of buffers into vma areas larger
than allocated dma buffer.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
arch/arm/mm/dma-mapping.c diff | blob | history
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