From: Claudio Jeker Subject: Re: Please test: parallel fault handling To: Mark Kettenis , tech@openbsd.org Date: Wed, 12 Nov 2025 16:21:51 +0100 On Wed, Nov 12, 2025 at 04:09:14PM +0100, Jeremie Courreges-Anglas wrote: > On Mon, Aug 18, 2025 at 02:02:32PM +0200, Claudio Jeker wrote: > > I'm very much unsure about this. At least from my understanding enabling > > this causes Mac M1 and M2 machines to lock up and require dlg's parking > > mutex diff to work. > > A bit late, but for the record: my M2 didn't need this diff to lock > up, a simple sched_yield in a loop was enough. > > Also, now dlg's parking mutex is in and no one has complained yet and > we're at the start of the release cycle. I agree this can and should now move forward. Having someone sit down and figure out all those sparc64 pmap issues is still important. I think there are a fair amount of lessons to be learned by doing that which will also benefit other archs. -- :wq Claudio