diff options
| author | Robin Murphy <robin.murphy@arm.com> | 2021-12-10 17:54:44 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-12-16 14:07:07 +0100 |
| commit | 5566174cb10a5167d59b0793871cab7990b149b8 (patch) | |
| tree | 497aa95c53205f1c64e48cdc9307abebae9fd065 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 20c5a613185c98068e9ee5b011fb556dabd86e6e (diff) | |
drm/tegra: vic: Fix DMA API misuse
Upon failure, dma_alloc_coherent() returns NULL. If that does happen,
passing some uninitialised stack contents to dma_mapping_error() - which
belongs to a different API in the first place - has precious little
chance of detecting it.
Also include the correct header, because the fragile transitive
inclusion currently providing it is going to break soon.
Fixes: 20e7dce255e9 ("drm/tegra: Remove memory allocation from Falcon library")
CC: Thierry Reding <thierry.reding@gmail.com>
CC: Mikko Perttunen <mperttunen@nvidia.com>
CC: dri-devel@lists.freedesktop.org
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions