Module Name:	syssrc
Committed By:	mycroft
Date:		Sat Sep 29 23:36:54 UTC 2001

Modified Files:
	syssrc/sys/arch/powerpc/powerpc: mem.c

Log Message:
/dev/mem was severely broken.  If you tried to access outside managed memory,
it would go into an infinite loop.  Instead, allow such I/O.

Also, implement mmap(2) for /dev/mem.


To generate a diff of this commit:
cvs rdiff -r1.10 -r1.11 syssrc/sys/arch/powerpc/powerpc/mem.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.