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PR/45915 CVS commit: src/sys/arch/x68k/x68k

The following reply was made to PR kern/45915; it has been noted by GNATS.

From: "Izumi Tsutsui" <>
Subject: PR/45915 CVS commit: src/sys/arch/x68k/x68k
Date: Sat, 25 Feb 2012 02:43:08 +0000

 Module Name:   src
 Committed By:  tsutsui
 Date:          Sat Feb 25 02:43:08 UTC 2012
 Modified Files:
        src/sys/arch/x68k/x68k: pmap_bootstrap.c
 Log Message:
 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 -r1.58 -r1.59 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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