| To: | Hans-Christian Armingeon <mog.johnny@xxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] irq 17: nobody cared (try booting with the "irqpoll" option) |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Sun, 4 Jun 2006 09:03:44 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2006年6月04日 01:09:22 -0700 |
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On 3 Jun 2006, at 13:51, Hans-Christian Armingeon wrote:
[ 1199.028108] irq 17: nobody cared (try booting with the "irqpoll" option)It's caused by receiving lots of spurious interrupts on that IRQ. If you don't see similar on native then post boot output from Xen and native Linux and we can look for differences.[ 1199.031054][ 1199.031055] Call Trace: <IRQ> <ffffffff8014d754>{__report_bad_irq+48} [ 1199.034294] <ffffffff8014d9bc>{note_interrupt+539} <ffffffff8014d2ab>{__do_IRQ+190} [ 1199.040504] <ffffffff8010c934>{do_IRQ+62} <ffffffff802d0034>{evtchn_do_upcall+132} [ 1199.046403] <ffffffff8010b152>{do_hypervisor_callback+30} <EOI>[ 1199.052363] handlers: [ 1199.055141] [<ffffffff880354ab>] (ata_interrupt+0x0/0x166 [libata]) [ 1199.058267] Disabling IRQ #17 So I rebooted with irqpoll option. Is this a bug, or what's the cause of this error message?
-- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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