CVS commit: src/sys/external/bsd/drm2/include/asm

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Fri Jan 17 20:28:59 UTC 2020

Modified Files:
        src/sys/external/bsd/drm2/include/asm: io.h

Log Message:
Don't use memset as memset_io on aarch64. With c=0 it uses the "dc zva"
cache maintenance instruction as an optimization which does not work on
device memory.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/drm2/include/asm/io.h

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