On 9/6/19 5:43 PM, Jan Kiszka wrote: > On 06.09.19 16:52, Philippe Gerum via Xenomai wrote: >> On 9/4/19 4:44 PM, Quirin Gylstorff via Xenomai wrote: >>> >>> I tested xenomai-next with xeno-test on 4.19.66+ amd64. >>> This patch triggers a general protection fault during the execution of >>> xeno-test. The log is attached. >>> >> Ok, I'll have a look. Thanks. >> > > I've started to dig into this a bit already but got distracted multiple > times. One thing I already found out: It's not a good idea to close the > fd on unregister without also ensuring that it's no longer pending in > rtdm_fd_cleanup_queue.
Can you elaborate on the execution scenario that would allow this? -- Philippe.
