Messages in this thread | | | Subject | Re: Intermittent early panic in try_to_wake_up | From | Peter Zijlstra <> | Date | Sat, 07 Nov 2009 17:35:54 +0100 |
| |
On Sat, 2009-11-07 at 12:24 -0400, Kevin Winchester wrote: > Mike Galbraith wrote: > > On Fri, 2009-11-06 at 19:49 -0400, Kevin Winchester wrote: > > > >> The patch below does not apply to mainline, unless I'm doing something wrong. > >> It's against -tip, I assume? Is it just as applicable to mainline? > > > > It was mainline, but I had the scheduler pull request and another in for > > testing as well. Linus has pulled, so it'll apply now, with offsets. > > > > It did end up applying, but did not have any effect. Looking at the patch > again, I see that it appears to only affect CONFIG_SMP, which I am not > running (and in fact it adds a build warning for the !SMP case). So there > was not much chance of it fixing anything, I suppose. > > Any other ideas? I don't have a serial console, and the trace scrolls off > my console, so I don't know if any debug printks would help. Would it help > if I copied the entire panic message entirely, including the Code section? > I can try that the next time it happens.
Use vga=ask boot_delay=100 select the highest res possible.
Possibly you could use a digital (video) camera to record the output.
| |