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| author | Todd Poynor <toddpoynor@google.com> | 2018-07-21 16:34:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-24 14:56:45 +0300 |
| commit | 5c4a5d3ddd724d1c4f27c3b52ad0980c4c750999 (patch) | |
| tree | 3f3c2ad9f5f5d498c3ea026dfbf878cf12701f28 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 8fc1cb4cef287fd61391adcc48f4a6bdc369bf49 (diff) | |
| download | linux-5c4a5d3ddd724d1c4f27c3b52ad0980c4c750999.tar.xz | |
staging: gasket: avoid copy to user on error in coherent alloc config
gasket_config_coherent_allocator() on error return the error to caller
without copying a possibly-update DMA address back to userspace.
Reported-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions