On Thu, May 26, 2005 at 10:58:31PM +0200, Jens Schweikhardt wrote: # On Thu, May 26, 2005 at 10:30:16AM -0700, Doug White wrote: # # On Mon, 23 May 2005, Jens Schweikhardt wrote: # # # # > ... # # > # # 3. Backout rev 1.218 of src/sys/i386/isa/clock.c so the irq0 interrupt # # > # # handler is reactivated and the RTC fiddled. # # > # # # > # Will do so next. I've nailed the change between March 6 and March 30. # # > # 1.218 is from 2005/03/24 21:34:16, which would fit. # # > # # > We have a winner. Backing out 1.218 from a 2005/03/24 system does the trick, # # > as well as a CURRENT without 1.218 (but 1.219-220 in there) bring back irq0 # # > and time dilation is gone. All clocks work correctly. # # # # Hm ... not sure what part of that commit is the bad part. You might try # # changing # # # # if (!using_lapic_timer) { # # # # to # # # # if(1) { # # # # in the most recent rev of clock.c to register irq0 again. If that doesn't # # chang ethe dialation then something else in the system must be depending # # on the RTC periodic interrupt. # # It does make time dilation go away. Any chance this gets backed out, or worked around, e.g. with a sysctl, device hint, or some other knob? Regards, Jens -- Jens Schweikhardt http://www.schweikhardt.net/ SIGSIG -- signature too long (core dumped)Received on Wed Jun 08 2005 - 17:19:33 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:36 UTC