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Re: [Xen-devel] Re: [PATCH][FIX] Possible fix for spurious interrupts

To: "Li, Xin B" <xin.b.li@xxxxxxxxx>
Subject: Re: [Xen-devel] Re: [PATCH][FIX] Possible fix for spurious interrupts
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Fri, 14 Apr 2006 12:07:18 +0100
Cc: Michele <vo.sinh@xxxxxxxxx>, xen-devel Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>
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On 14 Apr 2006, at 11:02, Li, Xin B wrote:

Actually, it seems the patch doesn't entirely work for multi-processor
domain 0 as the wrong local APIC is sometimes prodded to do the EOI
cycle. This was partially hidden by the fact that IRQ ffinity is also
currently broken in our Linux tree (we need to call move_irq()
in a few

Yes, this patch seems hang the SMP dom0 system at all, even pressing
ctrl-A 3 times won't response.
So, waiting for your complete fix :-)

There's something going through our staging tree now, so should be on xenbits in the early afternoon (xen-unstable tree).

 -- Keir

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