Andrew Turner 3d2533f5c2 Allow ddb and dtrace use the DMAP region on arm64 ... When writing to memory on arm64 we may be trying to be accessing a read-only page. In this case try to access via the DMAP region to get a writable location. While here simplify writing data in DDB and stop trashing the size as it is passed into the cache handling functions. Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D32053		2021-10-01 11:27:33 +01:00
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boot/zfs
compat/opensolaris
contrib/opensolaris
dev