CVS commit: src/sys/arch/aarch64

["Ryo Shimizu" <ryo%netbsd.org@localhost>]

Module Name:    src
Committed By:   ryo
Date:           Wed Mar  4 19:28:04 UTC 2020

Modified Files:
        src/sys/arch/aarch64/conf: Makefile.aarch64
        src/sys/arch/aarch64/include: vmparam.h

Log Message:
change kernel vm base address to use more than 256GB of memory. (up to 64TB)

also enlarge KSEG(direct map) region from 512GB to 64TB.
KASAN works ok.

Note: -fasan-shadow-offset=
      KASAN_SHADOW_START - (CANONICAL_BASE >> 3) =
      0xFFFF400000000000 - (0xFFFF000000000000 >> 3) =
      0xDFFF600000000000


To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/aarch64/conf/Makefile.aarch64
cvs rdiff -u -r1.10 -r1.11 src/sys/arch/aarch64/include/vmparam.h

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