From: Paul Mackerras <paulus@samba.org>
To: David Brownell <david-b@pacbell.net>
Cc: linux-usb-devel@lists.sourceforge.net,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Alan Stern <stern@rowland.harvard.edu>,
linux-kernel@vger.kernel.org
Subject: Re: [linux-usb-devel] Re: Commit "[PATCH] USB: Always do usb-handoff" breaks my powerbook
Date: Tue, 1 Nov 2005 15:52:46 +1100 [thread overview]
Message-ID: <17254.62622.780185.729677@cargo.ozlabs.ibm.com> (raw)
In-Reply-To: <200510312017.39915.david-b@pacbell.net>
David Brownell writes:
> Maybe you should first pay attention to what I pointed out: that
> the problem reports I've seen have ONLY been on PPC systems.
Well, there is a problem in the code which is clearly visible just by
inspection: that it is touching a pci device without having called
pci_enable_device on it. That is well known to cause problems on many
platforms, and it is not guaranteed to work on any platform.
With a clearly visible bug like that in there, it doesn't matter what
platform(s) the problem is reported on.
Paul.
next prev parent reply other threads:[~2005-11-01 4:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-31 5:23 Paul Mackerras
2005-11-01 0:16 ` Benjamin Herrenschmidt
2005-11-01 1:41 ` [linux-usb-devel] " David Brownell
2005-11-01 2:41 ` Benjamin Herrenschmidt
2005-11-01 3:09 ` David Brownell
2005-11-01 3:30 ` Benjamin Herrenschmidt
2005-11-01 4:17 ` David Brownell
2005-11-01 4:52 ` Paul Mackerras [this message]
2005-11-01 5:08 ` Benjamin Herrenschmidt
2005-11-01 9:28 ` Alan Cox
2005-11-01 13:40 ` Glenn Maynard
2005-11-01 21:09 ` Benjamin Herrenschmidt
2005-11-01 3:39 ` Dmitry Torokhov
2005-11-01 4:06 ` Kyle Moffett
2005-11-01 4:39 ` David Brownell
2005-11-02 4:21 Aleksey Gorelov
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