Comment 16 for bug 126369

I've just booted with the irqpoll kernel option and again it hangs at the
"Preparing Restricted Drivers" step for about 10 minutes. Aside from that,
nothing appears any different from the output previously posted, except that
I don't receive any warnings about disabling irq 23. I would consider this
an acceptable workaround if it wasn't for the 10 minute boot-up time.
Here's the info I have one more time (this is while running with the irqpoll
kernel option):

don@isengard:~$ grep 23 /proc/interrupts
 23: 52076 47057 IO-APIC-fasteoi ehci_hcd:usb7

don@isengard:~$ grep ehci_hcd /proc/interrupts
 18: 3 0 IO-APIC-fasteoi ehci_hcd:usb6
 23: 56332 50716 IO-APIC-fasteoi ehci_hcd:usb7

don@isengard:~$ sudo lshw|grep -B 10 ehci_hcd
        *-usb:2
             description: USB Controller
             product: 82801H (ICH8 Family) USB2 EHCI #2
             vendor: Intel Corporation
             physical id: 1a.7
             bus info: pci@0000:00:1a.7
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0 module=ehci_hcd
--
        *-usb:6
             description: USB Controller
             product: 82801H (ICH8 Family) USB2 EHCI #1
             vendor: Intel Corporation
             physical id: 1d.7
             bus info: pci@0000:00:1d.7
             version: 03
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0 module=ehci_hcd

I've also attached /var/log/messages in case it is helpful.

--

Don Spaulding II
309-824-2754