On 23.03.21 11:32, Philippe Gerum wrote: > > Philippe Gerum <r...@xenomai.org> writes: > >> Hi, >> >> I will not be able to attend the next meeting planned tomorrow. Here is >> the update from my side since the last time we met: >> >> - The Xenomai/arm64 port to Dovetail is complete, available from my >> private tree. Tested on kvm/aarch64, imx8mm, rpi4 and Odroid C4 so >> far. >> >> - All pending patches now merged into my 3.2 tree. >> >> - A regression with Xenomai/I-pipe on this tree was fixed a couple of >> days ago, causing switchtest to freeze the machine. You may want to >> rebase on it. >> >> Thanks, > > - I have also addressed the COW-breaking issue for Dovetail > (dovetail/v5.10 and dovetail/master), leveraging the existing work > already done in copy_page_present() for supporting the pin_user_page > API. Tested extensively here by tracing the behavior upon mlocking and > fork with real-time tasks, but since the issue with the I-pipe was not > trivial to reproduce with the I-pipe it seems, any help appreciated > validating this. As a result, force_commit_memory() disappeared from > the Dovetail API.
Running smokey (full set) over Dovetail triggers it easily. Like it did over I-pipe. Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux
