On Wed, Feb 5, 2014 at 8:00 PM, Volkin, Bradley D <[email protected]> wrote: > To test/merge, we'd have to change the series to take out the part where > patch 02/13 sets I915_DISPATCH_SECURE to avoid a BUG_ON() when > i915.enable_cmd_parser=1. > But yes, otherwise the parsing works and I think should be sufficient for > what Chris indicated he wants to test.
Oh, I didn't spot this but this needs to be moved way back in the series - we can only set the bit once we have the batchbuffer copy logic in place. Otherwise there's a security hole open since userspace is free to frob the batch residing in the ppgtt, which we just can't prevent. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
