K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-05-12T15:35:26.865471Z
K 7
svn:log
V 395
DTrace aarch64: Avoid calling unwind_frame() in the probe context.

unwind_frame() may be instrumented by FBT, leading to recursion into
dtrace_probe(). Manually inline unwind_frame() as we do with stack
unwinding code for other architectures.

Submitted by:	Domagoj Stolfa
Reviewed by:	manu
MFC after:	1 week
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D15359

END