Quoting Chris Wilson (2017-08-15 23:35:46) > end: > For the purpose of testing, just create a debugfs that acquires > struct_mutex on opening. Then test every ioctl and trap from a second > client. Whilst fun, this is focusing on the current implementation issue and doesn't define the behaviour you want, namely that any two ioctls from different clients for disparate resources do not block. The better test will be setting up the typical conflicts, but playing with a struct_mutex-blocker will show you just how widespread the immediate problem is. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
