[64studio-devel] 2.0 1394 Issue

[mike at sonicfrog.net]

Hey Guys!

I can't believe 2.0 is already out. I had downloaded the beta a month
ago and never got around to installing it :-). I had installed 1.3 Alpha
successfully on my laptop. I just upgraded to 2.0 and now old and new
versions freeze as they start to load from Grub. It's an 1394 firewire /
IRQ issue that generates an endless loop. Here is the error message:

 =======================
handlers:
[<f8860223>] (usb_hcd_irq+0x0/0x49 [usbcore])
[<f8860223>] (usb_hcd_irq+0x0/0x49 [usbcore])
[<f8860223>] (usb_hcd_irq+0x0/0x49 [usbcore])
irq 10: nobody cared (try booting with the "irqpoll" option)
 [<c013e3ca>] __report_bad_irq+0x36/0x7d
 [<f8860244>] usb_hcd_irq+0x21/0x49 [usbcore]
 [<c013e5a6>] note_interrupt+0x195/0x1c3
 [<c0103e7a>] common_interrupt+0x1a/0x20
 [<c013db79>] thread_simple_irq+0x54/0x60
 [<c013e1e8>] do_irqd+0xce/0x27a
 [<c013e11a>] do_irqd+0x0/0x27a
 [<c012c12c>] kthread+0xc4/0xf0
 [<c012c068>] kthread+0x0/0xf0
 [<c01040a7>] kernel_thread_helper+0x7/0x10
 =======================

My laptop is an HP ze5570us. Any thoughts?