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| author |   Thierry Reding <treding@nvidia.com> | 2014-11-06 14:41:31 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-11-13 16:18:34 +0100 |
| commit | 7e0180e3570cc791e95e6b6cd5fbeb0aedc62776 (patch) | |
| tree | b98d5c0e8033fdc37f98baa07a24e2d28b5eb459 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/tegra: fb: Add error codes to error messages (diff) | |
| download | linux-dev-7e0180e3570cc791e95e6b6cd5fbeb0aedc62776.tar.xz linux-dev-7e0180e3570cc791e95e6b6cd5fbeb0aedc62776.zip | |
drm/tegra: gem: Check before freeing CMA memory
dma_free_writecombine() must not be called on a buffer that couldn't be
allocated. Check for a valid virtual address before attempting to free
the memory to avoid a crash.
Reported-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions