NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

PR/46890 CVS commit: [netbsd-6] src/sys/arch/mips



The following reply was made to PR port-cobalt/46890; it has been noted by 
GNATS.

From: "SAITOH Masanobu" <msaitoh%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/46890 CVS commit: [netbsd-6] src/sys/arch/mips
Date: Wed, 11 Jun 2014 15:38:05 +0000

 Module Name:   src
 Committed By:  msaitoh
 Date:          Wed Jun 11 15:38:05 UTC 2014
 
 Modified Files:
        src/sys/arch/mips/include [netbsd-6]: pmap.h
        src/sys/arch/mips/mips [netbsd-6]: pmap.c pmap_segtab.c
 
 Log Message:
 Pull up following revision(s) (requested by skrll in ticket #1068):
        sys/arch/mips/mips/pmap.c: revision 1.214
        sys/arch/mips/include/pmap.h: revision 1.63
        sys/arch/mips/mips/pmap_segtab.c: revision 1.8
 Deal with incompatible cache aliases. Specifically,
 - always flush an ephemeral page on unmap
 - track unmanaged mappings (mappings entered via pmap_kenter_pa) for
     aliases where required and handle appropriately (via pmap_enter_pv)
 Hopefully this (finally) addresses the instability reported in the
 following PRs:
 PR/44900 - R5000/Rm5200 mips ports are broken
 PR/46890 - upcoming NetBSD 6.0 release is very unstable/unusable on cobalt 
qube2
 PR/48628 - cobalt and hpcmips ports are dead
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.61.8.1 -r1.61.8.2 src/sys/arch/mips/include/pmap.h
 cvs rdiff -u -r1.207.2.2 -r1.207.2.3 src/sys/arch/mips/mips/pmap.c
 cvs rdiff -u -r1.4.2.1 -r1.4.2.2 src/sys/arch/mips/mips/pmap_segtab.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.
 


Home | Main Index | Thread Index | Old Index