PR/57621 CVS commit: src/sys/arch/powerpc/oea

["Rin Okuyama" <rin%netbsd.org@localhost>]

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

From: "Rin Okuyama" <rin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/57621 CVS commit: src/sys/arch/powerpc/oea
Date: Mon, 9 Oct 2023 13:01:58 +0000

 Module Name:	src
 Committed By:	rin
 Date:		Mon Oct  9 13:01:58 UTC 2023
 
 Modified Files:
 	src/sys/arch/powerpc/oea: pmap.c
 
 Log Message:
 powerpc/oea: pmap: Use pool_allocator_nointr() for pmap_pool
 
 As done for (majority of) other pmap implementations.
 
 pmap_pool_allocator() allocates memory below 256MB, but it is not
 necessary for struct pmap.
 
 Fix part of PR kern/57621, i.e., stall in pmap_create(9).
 
 There should be another bugs that cause (MP?) kernel hangs
 reported in the PR, in pmap or other MD components for powerpc
 (PR port-powerpc/56922 should be one of the candidates).
 
 XXX
 pmap for powerpc/oea apparently needs some clean ups. But leave it
 as is, and pull up this minimum fix to netbsd-10 at the moment.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.114 -r1.115 src/sys/arch/powerpc/oea/pmap.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.