Messages in this thread | | | Subject | Re: clockevents: fix resume logic | From | Thomas Gleixner <> | Date | Tue, 11 Sep 2007 09:23:20 +0200 |
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On Tue, 2007-09-11 at 00:00 -0700, Andrew Morton wrote: > > > This patch broke the jinxed vaio. > > > > > > Which is a bit odd, considering that I must have tested it at the time. > > > But I bisected it right down to this commit, and the below revert patch > > > fixed it up. > > > > I just looked up, that you confirmed earlier that the patch does _not_ > > break the VAIO. > > > > I think, that some other suspend/resume/ACPI or whatever change went in > > before this patch got merged into Linus tree. Sigh. That's pretty hard > > to find out. > > > > I tried just 18de5bc4c1f1f1fa5e14f354a7603bd6e9d4e3b6 on top of 2.6.22 > (threw away the lguest and xen hunks). The same problem occurs. 2.6.22 is > OK.
Hmm.
> I went back to the original patch which I sent to Linus and it matches > 18de5bc4c1f1f1fa5e14f354a7603bd6e9d4e3b6. So all I can think is that there > must have been something else in the tree which I tested which fixed the > bug which 18de5bc4c1f1f1fa5e14f354a7603bd6e9d4e3b6 introduced. argh. > > Can you think what would cause the symptoms which I described?
It seems that time is not updated. Timer interrupt not active or some other odd thing. I figure out what's going on when I find a box which exposes the problem.
tglx
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