On Sun, 2007-11-11 at 20:10 +0100, Eric Piel wrote: > Hello, > > I've tried kernel 2.6.24-rc2 and I have a problem with the new option > for setting up the cpufreq ondemand governor as default: a kernel panic > happens early at boot time. If I boot first with performance governor > and later change to ondemand, everything is fine (as usual). > > This seems related to the delayed_workqueue. The kernel panic message > finishes by: > EIP: [<c012aa60>] wq_per_cpu+0x0/0x10 SS:ESP 0068:c191be58 > Kernel panic - not syncing: Attempted to kill init! > > A picture of the whole message is available here: > http://pieleric.free.fr/unorder/1162-ondemand-panic.jpg > > My computer is a x86 using speedstep-ich, and you can find the full > .config leading to the panic attached. > > Does anyone has any idea was it going wrong?
Does it work if you compile speedstep-ich as a module? If you load it, ondemand governor should still be set up automatically. If this works, could it be that the kernel does not like that queue_delayed_work_on is called that early? Thomas - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
