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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-21 15:45:02 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-21 15:45:02 (GMT) |
| commit | f862d66a1a4609e61cd87c7ff4c7d9a234103d67 (patch) | |
| tree | 891252ef4a80befff1ea83a00eb42f1bad986ccf /arch/arm/mm | |
| parent | 90e6a6894b1f197e134f4771dd6df06e45862c39 (diff) | |
| parent | ac36a881b72a1e9831f1c59abf935868c90685cf (diff) | |
| download | linux-f862d66a1a4609e61cd87c7ff4c7d9a234103d67.tar.xz | |
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
"Three further fixes for ARM.
Alexandre Courbot was having problems with DMA allocations with the
GFP flags affecting where the tracking data was being allocated from.
Vladimir Murzin noticed that the CPU feature code was not entirely
correct, which can cause some features to be misreported"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8564/1: fix cpu feature extracting helper
ARM: 8563/1: fix demoting HWCAP_SWP
ARM: 8551/2: DMA: Fix kzalloc flags in __dma_alloc
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index deac58d..c941e93 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -762,7 +762,8 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, if (!mask) return NULL; - buf = kzalloc(sizeof(*buf), gfp); + buf = kzalloc(sizeof(*buf), + gfp & ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM)); if (!buf) return NULL; |