Re: [linux-usb-devel] 2.6.18-rc6-mm1

Rafael J. Wysocki
2006-09-13T17:01:09Z

On Tuesday, 12 September 2006 22:10, Alan Stern wrote:
> On Tue, 12 Sep 2006, Mattia Dongili wrote:
>
> > No luck here. I'll give -mm2 a run just to
> >
> > full dmesg
> > with patch applied[1]:
> > http://oioio.altervista.org/linux/dmesg-2.6.18-rc6-mm1-fail-S3-2
> >
> > without it (it's almost identical :)):
> > http://oioio.altervista.org/linux/dmesg-2.6.18-rc6-mm1-fail-S3
> >
> > .config:
> > http://oioio.altervista.org/linux/config-2.6.18-rc6-mm1-3
> >
> > [1]: I didn't rebuild fully, just applied the patch and re-run make
> > bzImage modules
>
> I can't reproduce your results here with my configuration. I used
> 2.6.18-rc6-mm2 instead of -mm1 but I don't think that should matter.

On my box the issue (the second suspend of USB controllers in a row fails
100% of the time) went away after I had reverted the following patches
(I'm using 2.6.18-rc6-mm2 now):

fix-gregkh-usb-usbcore-add-autosuspend-autoresume-infrastructure.patch
gregkh-usb-usbcore-add-autosuspend-autoresume-infrastructure.patch
gregkh-usb-usbcore-non-hub-specific-uses-of-autosuspend.patch
gregkh-usb-usbcore-remove-usb_suspend_root_hub.patch

Greetings,
Rafael

--
You never change things by fighting the existing reality.
R. Buckminster Fuller