Module Name:	syssrc
Committed By:	simonb
Date:		Tue Nov  6 04:49:50 UTC 2001

Modified Files:
	syssrc/sys/arch/powerpc/ibm4xx: pmap.c

Log Message:
In pmap_enter(), sync the instruction cache if VM_PROT_EXECUTE.  Fixes
problems when executing programs where text is copied to a page without
a dma sync (like NFS data bcopy'd to a buffer cache page).

From discussion with Jason Thorpe and Eduardo Horvath.


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 syssrc/sys/arch/powerpc/ibm4xx/pmap.c

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