On 2018-05-18 11:42 AM, Christian König wrote: > >> Anyway, the kernel can't rely on userspace using O_CLOEXEC. If the flush >> callback being called from multiple processes is an issue, maybe the >> flush callback isn't appropriate after all. > > Userspace could also grab a reference just by opening /proc/$pid/fd/*. > > The idea is just that when any process which used the fd is killed by a > signal we drop the remaining jobs from being submitted to the hardware.
This must only affect jobs submitted by the killed process, not those submitted by other processes. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
