CVS commit: src/sys/arch/aarch64/include

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

Module Name:    src
Committed By:   maxv
Date:           Sat Aug  1 08:47:05 UTC 2020

Modified Files:
        src/sys/arch/aarch64/include: armreg.h

Log Message:
The system registers we modify can have an impact on memory accesses, and
we don't want the compiler to randomly re-order the instructions, so add
barriers. Same as WRMSR on x86.


To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/sys/arch/aarch64/include/armreg.h

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