On Tue, Jan 22, 2013 at 06:17:00AM +0000, Huang, Adrian (ISS Linux TW) wrote: > Hi Alan, > > Recently, I'm debugging this issue (the same symptom described by Don) on my server. Fortunately, the issue was fixed by applying your patch posted in this email thread. Just checked the latest kernel (3.7.4) and the mainline (3.8-rc4), the patch was not included in those kernels. Do you have any schedule to submit the patch to the upstream? Thanks in advance. I don't think Alan ever committed that patch because I never gave him feedback on it. Of course, the reason I never gave feedback was the customer I was working with (HP??) updated their firmware and couldn't reproduce the problem anymore. Therefore the patch couldn't be verified to work or not. But if you are able to show the patch working, I'll leave it up to Alan to decide what to do. Cheers, Don > > The list of the allocated IRQ (uhci_hcd used the shared interrupt) on my server: > CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 > 0: 120 0 0 0 0 0 0 0 IR-IO-APIC-edge timer > 1: 2 0 0 0 0 0 0 0 IR-IO-APIC-edge i8042 > 3: 2 0 0 0 0 0 0 0 IR-IO-APIC-edge > 4: 1 0 0 0 0 0 0 0 IR-IO-APIC-edge > 8: 1 0 0 0 0 0 0 0 IR-IO-APIC-edge rtc0 > 9: 0 0 0 0 0 0 0 0 IR-IO-APIC-fasteoi acpi > 12: 4 0 0 0 0 0 0 0 IR-IO-APIC-edge i8042 > 16: 1187 0 0 0 0 0 0 0 IR-IO-APIC-fasteoi uhci_hcd:usb3, hpilo > 20: 1385 0 0 0 0 0 0 0 IR-IO-APIC-fasteoi ehci_hcd:usb2 > 21: 167 0 0 0 0 0 0 0 IR-IO-APIC-fasteoi ehci_hcd:usb1 > > -- Adrian > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
