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| author | Rob Clark <robdclark@gmail.com> | 2013-10-20 11:57:52 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2013-11-01 12:39:45 -0400 |
| commit | 505886d50633385f57e8e2b14fbb636cecb50297 (patch) | |
| tree | 6a32dd7d183a168dd62133f3f2a70d899e92c711 /drivers/macintosh/mediabay.c | |
| parent | edd4fc63a33eeeb922503b14e8040a3b028c76a5 (diff) | |
| download | blackbird-obmc-linux-505886d50633385f57e8e2b14fbb636cecb50297.tar.gz blackbird-obmc-linux-505886d50633385f57e8e2b14fbb636cecb50297.zip | |
drm/msm: EBUSY status handling in msm_gem_fault()
Subsequent threads returning EBUSY from vm_insert_pfn() was not
handled correctly. As a result concurrent access from new threads
to mmapped data caused SIGBUS.
See e79e0fe3
Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: David Brown <davidb@codeaurora.org>
Diffstat (limited to 'drivers/macintosh/mediabay.c')
0 files changed, 0 insertions, 0 deletions
