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Re: [Xen-devel] apci issue


On 21 Apr 2005, at 15:03, Gerd Knorr wrote:

On Thu, Apr 21, 2005 at 02:15:06PM +0100, Ian Pratt wrote:

Updated to current bk today, and my machine stopped booting ...
I've tracked it down to the apic changes from end of last week.
cset 1.1307 boots fine, 1.1308 doesn't.

Try changing the following line in xen/arch/x86/apic.c (in setup_local_APIC):
  if (!smp_processor_id()  && (pic_mode || !value)) {
To:
  if (!smp_processor_id()) {

My guess is that your IRQs are routed through the legacy PIC but we are masking off the pin at the local APIC.

 -- Keir


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