Re: Flood of xhci warnings with 3.9.0-rc1

2013-03-11 Thread Stephen Hemminger
On Mon, 11 Mar 2013 17:55:42 -0700 Sarah Sharp wrote: > All right. You've got a Intel Panther Point xHCI host then. > > Did you notice these messages on older kernels, or just with the 3.9-rc1 > kernel? It seems to be new in 3.9, haven't bisected it down. -- To unsubscribe from this list: send

Re: Flood of xhci warnings with 3.9.0-rc1

2013-03-11 Thread Stephen Hemminger
On Mon, 11 Mar 2013 17:55:42 -0700 Sarah Sharp wrote: > Well, let's find out. Can you please run the following command as root? > > for f in /sys/bus/usb/devices/*; do if [ -e $f/power/control ]; then echo > "Filename: $f"; cat "$f/power/control"; fi done All are marked auto Filename: /sys/bu

Re: Flood of xhci warnings with 3.9.0-rc1

2013-03-11 Thread Sarah Sharp
On Mon, Mar 11, 2013 at 05:04:05PM -0700, Stephen Hemminger wrote: > On Mon, 11 Mar 2013 14:48:01 -0700 > Sarah Sharp wrote: > > > On Sun, Mar 10, 2013 at 12:04:40PM -0700, Stephen Hemminger wrote: > > > My test kernel is screaming with xHCI messages into kernel log. > > > [ 76.117016] xhci_hcd

Re: Flood of xhci warnings with 3.9.0-rc1

2013-03-11 Thread Stephen Hemminger
On Mon, 11 Mar 2013 14:48:01 -0700 Sarah Sharp wrote: > On Sun, Mar 10, 2013 at 12:04:40PM -0700, Stephen Hemminger wrote: > > My test kernel is screaming with xHCI messages into kernel log. > > [ 76.117016] xhci_hcd :00:14.0: WARN Event TRB for slot 1 ep 0 with > > no TDs queued? > > > >

Re: Flood of xhci warnings with 3.9.0-rc1

2013-03-11 Thread Sarah Sharp
On Sun, Mar 10, 2013 at 12:04:40PM -0700, Stephen Hemminger wrote: > My test kernel is screaming with xHCI messages into kernel log. > [ 76.117016] xhci_hcd :00:14.0: WARN Event TRB for slot 1 ep 0 with no > TDs queued? > > > This is using kernel based on net-next which is based on 3.9.0-r