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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" <>
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
 Modified Files:
        src/sys/arch/atari/atari [netbsd-6]: atari_init.c
        src/sys/arch/x68k/x68k [netbsd-6]: pmap_bootstrap.c
 Log Message:
 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 -r1.98.2.1 src/sys/arch/atari/atari/atari_init.c
 cvs rdiff -u -r1.58 -r1.58.2.1 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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