CVS commit: src/sys/arch/x86/x86

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Thu Jun 15 07:05:32 UTC 2017

Modified Files:
        src/sys/arch/x86/x86: pmap.c

Log Message:
Limit the size of the direct map with a 2MB granularity (instead of 1GB).
This way if there's a computation error somewhere we will fault earlier
instead of letting the cpu access non-present physmem - which may cause
some bizarre behavior.


To generate a diff of this commit:
cvs rdiff -u -r1.247 -r1.248 src/sys/arch/x86/x86/pmap.c

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