[Xen-devel] Re: Driver domain - NEW issue: IRQ handling error

[Anonymous <tmp_acc@xxxxxxxxxxx>]

I also get this, but it doesn't look like the network card but the USB.

Dom0 dmesg:

PCI: Obtained IRQ 23 for device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: EHCI Host Controller
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: irq 23, pci mem 0xfe700800
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 26 Oct 2004
hub 1-0:1.0: USB hub found

...


irq 23: nobody cared!
 [<c013590a>] __report_bad_irq+0x2a/0xa0
 [<c01350f0>] handle_IRQ_event+0x40/0x90
 [<c0135a10>] note_interrupt+0x70/0xb0
 [<c0135268>] __do_IRQ+0x128/0x140
 [<c010eed9>] do_IRQ+0x19/0x30
 [<c0105f0f>] evtchn_do_upcall+0xaf/0x110
 [<c0109927>] hypervisor_callback+0x37/0x40
 [<c02a996f>] e1000_intr+0x1f/0x90
 [<c0105e5a>] force_evtchn_callback+0xa/0x10
 [<c01350f0>] handle_IRQ_event+0x40/0x90
 [<c0135211>] __do_IRQ+0xd1/0x140
 [<c010eed9>] do_IRQ+0x19/0x30
 [<c0105f0f>] evtchn_do_upcall+0xaf/0x110
 [<c0109927>] hypervisor_callback+0x37/0x40
 [<c010738e>] xen_idle+0x8e/0x150
 [<c0463209>] preempt_schedule+0x29/0x50
 [<c0107479>] cpu_idle+0x29/0x50
 [<c05767c8>] start_kernel+0x178/0x1c0
 [<c0576350>] unknown_bootoption+0x0/0x1e0
handlers:
[<c0390de0>] (usb_hcd_irq+0x0/0x70)
Disabling IRQ #23



This is a xen-2.0.3, 2.6.10 kernel that I built myself.
Almost everything built-in.





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