Re: kern/57621: Updated 10.0_BETA macppc MP kernel prone to hangs

[Rin Okuyama <rokuyama.rk%gmail.com@localhost>]

The following reply was made to PR kern/57621; it has been noted by GNATS.

From: Rin Okuyama <rokuyama.rk%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, Havard Eidnes <he%netbsd.org@localhost>
Cc: 
Subject: Re: kern/57621: Updated 10.0_BETA macppc MP kernel prone to hangs
Date: Wed, 20 Sep 2023 16:37:00 +0900

 Recently, I frequently observe similar stalls on Mac mini G4 (UP).
 
 I can work around the problem by this patch:
 
 https://gist.github.com/rokuyama/53898de1e9ff67b86ac8e53f552dc582
 
 With this patch, general pool allocator is used for struct pmap,
 instead of pmap_pool_allocator(), which is intended for PVO
 entries below 256MB.
 
 Thanks,
 rin