Re: EHCI: port power regression when canceling suspend-to-disk

2013-04-01 Thread Alan Stern
On Mon, 1 Apr 2013, Matthijs Kooijman wrote: > Hi Alan, > > > So either something more complicated is happening, or I messed up my > > bisection results. I'll retest the rev under suspicion and its parent > > and get back to you. > Seems you were right: The revision I bisected to was not the culp

Re: EHCI: port power regression when canceling suspend-to-disk

2013-04-01 Thread Matthijs Kooijman
Hi Alan, > So either something more complicated is happening, or I messed up my > bisection results. I'll retest the rev under suspicion and its parent > and get back to you. Seems you were right: The revision I bisected to was not the culprit. It seems that there is some other factor involved th

Re: EHCI: port power regression when canceling suspend-to-disk

2013-03-31 Thread Matthijs Kooijman
Hi Alan, > Are you totally certain about this? I can't see how removing code to > change the EHCI port power would make any difference in your case, > because the power was on the whole time. Hmm, something fishy is going on: If I revert the patch on top of 3.9-rc4 (ignoring any conflicts and re

Re: EHCI: port power regression when canceling suspend-to-disk

2013-03-30 Thread Alan Stern
On Sat, 30 Mar 2013, Matthijs Kooijman wrote: > Hi guys, > > I recently noticed a problem with suspend-to-disk on my Thinkpad X201. > I'm using swsusp, which offers a "press backspace to cancel" while it is > writing out the suspend image to the swap partition. When I do this, the > system mostly