freebsd-nq/sys/cddl/dev/fbt
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
..
aarch64 Allow ddb and dtrace use the DMAP region on arm64 2021-10-01 11:27:33 +01:00
arm dtrace/fbt: fix return probe arguments on arm 2020-07-21 07:41:36 +00:00
mips
powerpc
riscv dtrace: Blacklist riscv exception handlers for fbt 2021-01-12 10:33:16 +01:00
x86
fbt.c sys/cddl: remove extraneous semicolons 2021-08-16 10:29:44 -04:00
fbt.h