| commit | 505886d50633385f57e8e2b14fbb636cecb50297 | [log] [tgz] |
|---|---|---|
| author | Rob Clark <robdclark@gmail.com> | Sun Oct 20 11:57:52 2013 -0400 |
| committer | Rob Clark <robdclark@gmail.com> | Fri Nov 01 12:39:45 2013 -0400 |
| tree | 6a32dd7d183a168dd62133f3f2a70d899e92c711 | |
| parent | edd4fc63a33eeeb922503b14e8040a3b028c76a5 [diff] |
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>