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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2019-10-30 10:13:13 +0000 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-10-30 11:07:35 -0700 |
| commit | a445e940ea686fc60475564009821010eb213be3 (patch) | |
| tree | b17dc8ffdaef1c111cf52c51ef976eb24f5023c5 /kernel/module-internal.h | |
| parent | 320000e72ec0613e164ce9608d865396fb2da278 (diff) | |
dma-mapping: fix handling of dma-ranges for reserved memory (again)
Daniele reported that issue previously fixed in c41f9ea998f3
("drivers: dma-coherent: Account dma_pfn_offset when used with device
tree") reappear shortly after 43fc509c3efb ("dma-coherent: introduce
interface for default DMA pool") where fix was accidentally dropped.
Lets put fix back in place and respect dma-ranges for reserved memory.
Fixes: 43fc509c3efb ("dma-coherent: introduce interface for default DMA pool")
Reported-by: Daniele Alessandrelli <daniele.alessandrelli@gmail.com>
Tested-by: Daniele Alessandrelli <daniele.alessandrelli@gmail.com>
Tested-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/module-internal.h')
0 files changed, 0 insertions, 0 deletions