Messages in this thread | | | Subject | Re: Long timeout when booting >= 2.6.38 | From | john stultz <> | Date | Mon, 02 May 2011 15:12:54 -0700 |
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On Mon, 2011-05-02 at 23:10 +0200, Christian Hoffmann wrote: > >> Hrm. The delay in the dmesg logs doesn't really seem to correlate that > >> closely with the delayed tsc calibration. Hrmm.. > > I also ran it now with calltrace_debug: [snip] > [ 1.455253] calling pci_apply_final_quirks+0x0/0x105 @ 1 > [ 1.455259] pci 0000:00:01.0: MSI quirk detected; subordinate MSI > disabled > [ 146.830206] pci 0000:01:05.0: Boot video device > [ 146.830219] PCI: CLS 64 bytes, default 64 > [ 146.830224] initcall pci_apply_final_quirks+0x0/0x105 returned 0 > after 141967734 usecs
Hrm.. Again, this looks more like something off with the MSI quirk bits.
I'm a little stumped right off how the refined calibration would impact this. The only difference would be that the TSC clocksource isn't registered at that point (because the refined calibration pushed the registration back a bit), so you might be using the HPET at this point instead of the TSC.
Let me know how the clocksource= boot bits changed things.
thanks -john
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