karels 95cd76bc3b make SW_WATCHDOG dynamic
Enable the hardclock-based watchdog previously conditional on the
SW_WATCHDOG option whenever hardware watchdogs are not found, and
watchdogd attempts to enable the watchdog. The SW_WATCHDOG option
still causes the sofware watchdog to be enabled even if there is a
hardware watchdog. This does not change the other software-based
watchdog enabled by the --softtimeout option to watchdogd.

Note that the code to reprime the watchdog during kernel core dumps is
no longer conditional on SW_WATCHDOG. I think this was previously a bug.

Reviewed by:	imp alfred bjk
MFC after:	1 week
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D13713
2018-01-03 00:56:30 +00:00
..
2017-12-31 22:35:32 +00:00
2017-12-19 17:59:00 +00:00
2018-01-03 00:56:30 +00:00
2017-12-14 23:21:31 +00:00
2018-01-03 00:56:30 +00:00
2017-12-04 13:28:56 +00:00
2018-01-03 00:56:30 +00:00
2017-12-31 10:01:31 +00:00
2017-12-28 20:40:56 +00:00
2017-12-30 03:08:49 +00:00
2018-01-03 00:56:30 +00:00
2017-05-09 05:08:47 +00:00
2018-01-01 19:34:19 +00:00