http://bugzilla.kernel.org/show_bug.cgi?id=13733
--- Comment #27 from Niel Lambrechts <[email protected]> 2009-09-13 18:49:54 --- Hi, Sorry I missed some of those comments due to several blurry 16-hour days. :) Here are the results: 1. What happens if you reverse the order of steps 4 and 5? Error did not occur. 2. What happens if in step 5, you modprobe uhci-hcd instead of ehci-hcd? Error did not occur. Side note #1: After this test I did not reboot straight away. I removed the modules again, hibernated/resumed, plugged in a USB device and probed ehci_hcd - and the error again occurred. 3. What happens if you boot with "pci=nomsi", as Len asked in comment #12? For this I therefore did another fresh reboot, manually specifying pci=nomsi on grub menu. Side note #2: I encountered another problem at first. When hibernating and resuming like this, I had all types of EXT4 errors and resume did not complete, I am assuming this is since grub does not enforce pci=nomsi during the 2nd (resume) boot since it was not an option listed in menu.lst. (My grub menu does not appear/allow interaction when resuming). Can it be that pci=nomsi was not passed to a kernel that previously had it? Anyhow, when I booted after putting pci=nomsi in menu.lst for grub and plugged a device before probing ehci_hcd, the "Disabling IRQ #16" message occurred again as per usual. Hope this is meaningful! Niel -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
