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

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> 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).

Ian

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