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PR/45915 CVS commit: [netbsd-6] src/sys/arch
The following reply was made to PR kern/45915; it has been noted by GNATS.
From: "Jeff Rizzo" <riz%netbsd.org@localhost>
Subject: PR/45915 CVS commit: [netbsd-6] src/sys/arch
Date: Mon, 27 Feb 2012 20:17:19 +0000
Module Name: src
Committed By: riz
Date: Mon Feb 27 20:17:19 UTC 2012
src/sys/arch/atari/atari [netbsd-6]: atari_init.c
src/sys/arch/x68k/x68k [netbsd-6]: pmap_bootstrap.c
Pull up following revision(s) (requested by tsutsui in ticket #55):
sys/arch/x68k/x68k/pmap_bootstrap.c: revision 1.59
sys/arch/atari/atari/atari_init.c: revision 1.99
Use actual physmem size for allocation of bootstrap extra PT pages
to avoid wasting pages on low memory machines.
Improves atari specific part of PR/45915, tested on TT030.
Reserve more bootstrap kernel PT pages if options EXTENDED_MEMORY is defined
for VA allocation in the extended memory probe function and possible 128MB
memory on 060turbo, as worksaround for x68k specific part of PR/45915.
Fixes GENERIC kernel panic on X68030 even without extended memory.
XXX: we should rather have proper probe function before pmap_bootstrap()
Tested on 060turbo with 128MB SIMM by Y.Sugahara, and also
tested on XM6i with 68030 and custom 128MB memory settings by isaki@.
Should be pulled up to netbsd-6.
To generate a diff of this commit:
cvs rdiff -u -r1.98 -r18.104.22.168 src/sys/arch/atari/atari/atari_init.c
cvs rdiff -u -r1.58 -r22.214.171.124 src/sys/arch/x68k/x68k/pmap_bootstrap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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