Initialize CLOCK_UPTIME for itmer events

Since we move to implement Linux's CLOCK_MONOTONIC with CLOCK_UPTIME, we
broke the some timer support for Linux. Fix this by initializing
CLOCK_UPTIME as a posix clock so we can use in that context.

PR:			292496
MFC After:		5 days
Fixes: 			108de78451
Sponsored by:		Netflix
Reviewed by:		kib
Differential Revision:	https://reviews.freebsd.org/D54746

This commit is contained in:

Warner Losh

2026-01-16 14:16:42 -07:00

parent c940f5c775

commit 689663d465

1 changed files with 1 additions and 0 deletions

									
										sys/kern/kern_time.c
									
		+1
		
												View File
												
				@@ -1183,6 +1183,7 @@ itimer_start(void *dummy __unused)

						NULL, NULL, itimer_init, itimer_fini, UMA_ALIGN_PTR, 0);

					register_posix_clock(CLOCK_REALTIME,  &rt_clock);

					register_posix_clock(CLOCK_MONOTONIC, &rt_clock);

					register_posix_clock(CLOCK_UPTIME, &rt_clock);

					register_posix_clock(CLOCK_TAI, &rt_clock);

					p31b_setcfg(CTL_P1003_1B_TIMERS, 200112L);

					p31b_setcfg(CTL_P1003_1B_DELAYTIMER_MAX, INT_MAX);