K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2021-07-27T02:46:42.595356Z
K 7
svn:log
V 388
Revert "loader: support.4th resets the read buffer incorrectly"

This reverts commit 9c1c02093b90ae49745a174eb26ea85dd1990eec. It seems
to have broken all old nextboot.conf files causing hangs on boot.

PR:		239315
Sponsored by:	Netflix

(cherry picked from commit 4783fb730fa1cfdbe5c905bb23ac74f681e2df6b)

Git Hash:   ac56cd3ba627b403da2c52ae6cecb5b4143be6c7
Git Author: imp@FreeBSD.org
END