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Re: Xen Still hangs up when insmod xenbus.ko. Re: [Xen-devel]Unmodified_

To: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>, Kurt Hackel <kurt.hackel@xxxxxxxxxx>, Liang Yang <multisyncfe991@xxxxxxxxxxx>
Subject: Re: Xen Still hangs up when insmod xenbus.ko. Re: [Xen-devel]Unmodified_drivers modules broke again for 3.0.4?
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Sat, 27 Jan 2007 13:14:16 +0000
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
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Thread-topic: Xen Still hangs up when insmod xenbus.ko. Re: [Xen-devel]Unmodified_drivers modules broke again for 3.0.4?
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On 27/1/07 11:59 am, "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> wrote:

> I'm also meeting with the similar issue.
> I use IA32e host with staging tree's c/s 13649, and the Linux guest kernel is
> 2.6.16.33.
> insmod xen-platform-pci.ko is ok, but when insmod xenbus.ko, the insmod
> command never returns -- guest doesn't hang now since I can switch to another
> tty to run "killall -9 insmod", though the insmod process here can never be
> killed by killall.
> Seems the xenbus's module_init function never returns.

The original problem was misrouted platform-pci interrupt when apic=1 and
acpi=1. Does the insmod hang you are seeing depend on either of those
parameters?

 -- Keir



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