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Re: [Xen-devel] Re: pv_ops parport trouble
| To: | Gerd Hoffmann <kraxel@xxxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen Development Mailing List <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Re: pv_ops parport trouble |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Thu, 19 Feb 2009 16:07:53 +0000 |
| Cc: | |
| Delivery-date: | Thu, 19 Feb 2009 08:08:25 -0800 |
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| Thread-index: | AcmSpv5WvQAjPXuxSse2p+duOc8ONwABTnCK |
| Thread-topic: | [Xen-devel] Re: pv_ops parport trouble |
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On 19/02/2009 15:28, "Gerd Hoffmann" <kraxel@xxxxxxxxxx> wrote: > Note that IRQ 7 is *level* triggered and we have a bunch of *shared* > irqs which are *edge* triggered. Given this I wonder my test box is > able to stay up that long. Yes, that looks completely backwards. Could pv_ops dom0 be getting the trigger flag in IO-APIC redir entries inverted somehow? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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