K 10
svn:author
V 6
mhorne
K 8
svn:date
V 27
2020-10-26T19:06:30.127056Z
K 7
svn:log
V 360
riscv: remove sbi_clear_ipi()

S-mode software has write access to the SIP.SSIP bit, so instead of
making a second round-trip through the SBI we can clear it ourselves.
The SBI spec has deprecated this function for this exactly this reason.

Submitted by:	Danjel Q. <danq1222@gmail.com
Reviewed by:	kp
Differential Revision:	https://reviews.freebsd.org/D26952

END