Messages in this thread | | | Date | Wed, 7 May 2008 08:02:23 -0700 (PDT) | From | Martin Knoblauch <> | Subject | Re: 2.6.25.2 - Jiffies/Time jumping back and forth (Regereesion from 2.6.24) |
| |
----- Original Message ----
> From: Bart Van Assche <bart.vanassche@gmail.com> > To: Martin Knoblauch <spamtrap@knobisoft.de> > Cc: linux-kernel@vger.kernel.org; hmh@hmh.eng.br > Sent: Wednesday, May 7, 2008 3:06:02 PM > Subject: Re: 2.6.25.2 - Jiffies/Time jumping back and forth (Regereesion from 2.6.24) > > On Wed, May 7, 2008 at 2:42 PM, Martin Knoblauch wrote: > > > > any news on the one below? I upgraded to 2.6.25.2 and the problem still > persists. Would adding a bugzilla actually help ? :-) > > > > http://www.ussg.iu.edu/hypermail/linux/kernel/0804.2/1144.html > > I noticed a similar issue on 2.6.22 and 2.6.24 kernels: with ACPI > disabled Linux' clock jumps backward and forward early during boot. > See also the kernel messages from the attachment in comment #13 of > http://bugzilla.kernel.org/show_bug.cgi?id=9936. > > Bart,
Hi Bart,
no this looks different. As soon as the timesource is detected, I see non-zero timestamps in dmesg, but they look smaller and jump in both directions. And I have never seen this before 2.6.25.
It actually might be a good idea to get the dmesg output from 2.6.24.
Cheers Martin
| |