On Wed, Jan 5, 2011 at 6:30 PM, Greg KH <gregkh@xxxxxxx> wrote: > On Wed, Jan 05, 2011 at 06:22:03PM -0600, Robert Hancock wrote: >> Just saw this on booting up on the latest Fedora Rawhide kernel >> based on 2.6.37. Looks like we were trying to do a runtime suspend >> on the xHCI USB controller and it disabled MSI-X while interrupts >> were disabled? > > Known issue, patches came in too late to make it for .37, hopefully will > show up in .38-rc and then get backported to .37. They are on the > linux-usb mailing list if you need them now. Not sure if it's related to this issue or not, but I also noticed the USB 3.0 card wasn't detecting any connected devices until I disabled USB autosuspend on the controller through sysfs (which is enabled by default in that Fedora Rawhide kernel).. -- 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
