CVS commit: src/sys/arch/powerpc/ibm4xx

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Fri Jun 19 07:15:21 UTC 2020

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

Log Message:
Oops, commit log was missing. It should be:

Revert rev 1.85:
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/powerpc/ibm4xx/pmap.c#rev1.85

Not clearly documented in reference manual, but the previous code seems
correct; the operations must be carried out with DMMU disabled. Otherwise,
WIP software single step for userland does not work correctly (stalled
indefinitely at pmap_procwr()).

XXX
pullup to netbsd-9


To generate a diff of this commit:
cvs rdiff -u -r1.86 -r1.87 src/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.