GEM - radeon cs ioctl deadlock

Jerome Glisse j.glisse at
Wed Oct 13 14:57:32 PDT 2010

So we are facing a deadlock with the radeon cs ioctl. When a buffer is given
a name (with flink) we could endup with 2 handle pointing to the same
object (flink object and open it from same file descriptor). Would it be ok
if i change gem open to first look if we already have an handle for the
object and to use that handle instead of creating a new one ? Or could
this break intel driver ?


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