From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Wolfgang Pfeiffer <roto@gmx.net>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>,
"debian-powerpc@lists.debian.org"
<debian-powerpc@lists.debian.org>
Subject: Re: 2.6.14 USB vs. sleep issues
Date: Thu, 17 Nov 2005 08:01:07 +1100 [thread overview]
Message-ID: <1132174868.5646.112.camel@gaston> (raw)
In-Reply-To: <20051116180925.GB3080@localhost>
On Wed, 2005-11-16 at 19:09 +0100, Wolfgang Pfeiffer wrote:
> On Thu, Nov 03, 2005 at 05:33:39PM +1100, Benjamin Herrenschmidt wrote:
> > For those who experience crashes on sleep and/or wakeup (typically due
> > to USB) with 2.6.14, I made a test patch that might help. [ ... ]
>
> Ben, I just compiled and installed a 2.6.14.1 from kernel.org with
> none of your patches from this thread applied to it, and I have no
> sleep/wakeup probs with it so far: about 3 instances of sleep/wakeup
> until now, all of them successful.
>
> Maybe I even made it a bit more complicated for the system, as I
> connected a USB HUB, with 4 ports, to the machine: It just seems to
> work ...
Only newer machines with a NEC USB2 chip that shares interrupts appear
to be affected by the problem.
Ben.
next prev parent reply other threads:[~2005-11-16 21:02 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-03 6:33 2.6.14 USB vs. sleep issues Benjamin Herrenschmidt
2005-11-03 9:03 ` Eddy Petrişor
2005-11-03 21:21 ` Benjamin Herrenschmidt
2005-11-04 7:13 ` Eddy Petrişor
2005-11-04 7:18 ` Benjamin Herrenschmidt
2005-11-04 19:32 ` Vivenzio Pagliari
2005-11-04 21:48 ` Benjamin Herrenschmidt
2005-11-05 21:58 ` Bin Zhang
2005-11-05 22:17 ` Benjamin Herrenschmidt
2005-11-06 10:54 ` Bin Zhang
2005-11-11 21:47 ` Eddy Petrisor
2005-11-11 21:52 ` Benjamin Herrenschmidt
2005-11-12 8:53 ` Eddy Petrisor
2005-11-12 9:45 ` Eddy Petrişor
2005-11-14 7:19 ` Arkadiusz Miskiewicz
2005-11-14 8:06 ` Benjamin Herrenschmidt
2005-11-23 21:55 ` Gaudenz Steinlin
2005-11-23 22:09 ` Benjamin Herrenschmidt
2005-11-07 9:13 ` Charles-Edouard Ruault
2005-11-07 14:54 ` Wolfram Quester
2005-11-07 21:00 ` Benjamin Herrenschmidt
2005-11-10 1:12 ` Eddy Petrişor
2005-11-10 1:51 ` Benjamin Herrenschmidt
2005-11-11 0:24 ` Wolfgang Pfeiffer
2005-11-16 18:09 ` Wolfgang Pfeiffer
2005-11-16 18:25 ` Wolfgang Pfeiffer
2005-11-16 21:01 ` Benjamin Herrenschmidt [this message]
2005-11-16 23:21 ` Eddy Petrisor
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