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[Xen-devel] Re: [Xen-users] Re: Difficulties inserting external modules in dom0 & using a serial port

  • To: "Michael LeMay" <lemaymd@xxxxxxxxxxx>
  • From: "Molle Bestefich" <molle.bestefich@xxxxxxxxx>
  • Date: Mon, 24 Apr 2006 20:21:12 +0200
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Mon, 24 Apr 2006 11:21:34 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

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?

> Thanks for the help!

Cool that you got it working :-).
Consider adding to
http://wiki.xensource.com/xenwiki/CoolConfigurations if you're doing
something really fancy with Xen ;-)..

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