Philippe Gerum <r...@xenomai.org> writes:
> Hi, > > Jan Kiszka <jan.kis...@siemens.com> writes: > >> Hi Philippe, >> >> seems we have some issue with the new 5.15 dovetail kernel, see e.g. >> >> https://source.denx.de/Xenomai/xenomai-images/-/jobs/371693 >> https://source.denx.de/Xenomai/xenomai-images/-/jobs/371694 >> https://source.denx.de/Xenomai/xenomai-images/-/jobs/371695 >> (kernel BUG at mm/rmap.c:1049!) >> >> Or are there changes needed on Xenomai side? > > Nope. Plain bug I'd say. I'll have look at this in a couple of days. posix_fork is triggering the bug. The logic disabling COW for dovetailed tasks breaks with Cobalt over 5.15, but does not with EVL which explains why I did not notice earlier. Working on this. -- Philippe.
