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

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Date:	Wed, 13 Sep 2006 19:00:37 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Mattia Dongili <malattia@...ux.it>, Andrew Morton <akpm@...l.org>,
	linux-kernel@...r.kernel.org,
	USB development list <linux-usb-devel@...ts.sourceforge.net>
Subject: Re: [linux-usb-devel] 2.6.18-rc6-mm1

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
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