Messages in this thread | | | Date | Tue, 19 Sep 2006 10:46:49 -0700 | Subject | Re: Early boot hang on recent 2.6 kernels (> 2.6.3), on x86-64 with 16gb of RAM | From | Robin Lee Powell <> |
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On Tue, Sep 19, 2006 at 08:39:51AM +0200, Andi Kleen wrote: > On Tuesday 19 September 2006 08:28, Robin Lee Powell wrote: > > On Tue, Sep 19, 2006 at 08:04:14AM +0200, Andi Kleen wrote: > > > > > > > Done; it's at > > > > http://teddyb.org/~rlpowell/media/regular/lkml/hacked-boot.txt > > > > > > > > Note that I had to us "mce=off acpi=off pci=conf1" to get any of > > > > that hack's output to show up at all; I wasn't clear whether you > > > > intended that or not. > > > > > > Unfortunately with mce=off we can't see which device breaks. Can > > > you please boot with the patch and just > > > > > > acpi=off pci=conf1 ? > > > > > > and send the full output? > > > > The result is a reboot in the middle of bringing up CPU#1. No > > output from the patch is printed. > > > > I've printed it below anyways. > > > What happens when you additionally add this patch and boot with > the same options again?
Here's acpi=off pci=conf1:
http://teddyb.org/~rlpowell/media/regular/lkml/hacked-boot-2-acpi-pci.txt
Here's nothing:
http://teddyb.org/~rlpowell/media/regular/lkml/hacked-boot-2-none.txt
Unfortunately, the machines that actually got as far as *displaying* an MCE were the ones with 16GiB in them, and I could no longer justify holding on to them just for kernel testing; as you can imagine, they're a tad expensive.
-Robin
-- http://www.digitalkingdom.org/~rlpowell/ *** http://www.lojban.org/ Reason #237 To Learn Lojban: "Homonyms: Their Grate!" Proud Supporter of the Singularity Institute - http://singinst.org/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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