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RE: [Xen-devel] Re: [Xen-users] Re: Difficulties inserting externalmodul

To: "Molle Bestefich" <molle.bestefich@xxxxxxxxx>, "Michael LeMay" <lemaymd@xxxxxxxxxxx>
Subject: RE: [Xen-devel] Re: [Xen-users] Re: Difficulties inserting externalmodules in dom0 & using a serial port
From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
Date: Mon, 24 Apr 2006 20:18:47 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-devel] Re: [Xen-users] Re: Difficulties inserting externalmodules in dom0 & using a serial port
> Michael LeMay wrote:
> > As an update, I figured out the "force_evtchn_callback" problem.
> > My module used the spin_lock_irq and spin_unlock_irq routines,
> No clue whether it's a bug that they're not supported, but 
> I'd suspect a bug in Xen on account of 8250 not working when 
> it's loaded as a module?

Are you sure you built the module against the correct xen config'ed
kernel? (If you're using a version of xen prior to 3.0.2 you'd need to
set ARCH=xen on the make command line).


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