linux-kernel - Re: 2.6.33 bugs (USBFS, Intel graphic)

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Message-ID: <20100306170620.GA24344@kroah.com>
Date:	Sat, 6 Mar 2010 09:06:20 -0800
From:	Greg KH <greg@...ah.com>
To:	Markus Rechberger <mrechberger@...il.com>
Cc:	Alan Stern <stern@...land.harvard.edu>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-usb@...r.kernel.org, werner@...ane.dyn-o-saur.com,
	Marcus Meissner <meissner@...e.de>,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.33 bugs (USBFS, Intel graphic)

On Sat, Mar 06, 2010 at 05:30:44PM +0100, Markus Rechberger wrote:
> On Wed, Mar 3, 2010 at 1:09 AM, Greg KH <greg@...ah.com> wrote:
> > On Sat, Feb 27, 2010 at 12:20:35PM -0500, Alan Stern wrote:
> >> On Fri, 26 Feb 2010, Greg KH wrote:
> >>
> >> > Hm, so it's back to the original idea of just doing a kzalloc of the
> >> > initial buffer, that should solve the problem that Marcus found.
> >> >
> >> > I'll go dig that back up and if you could test it, that would be most
> >> > appreciated.
> >>
> >> Here's a better solution. ?In theory we could copy just the individual
> >> packets from within the transfer buffer, but that would probably take
> >> longer than simply copying the whole buffer.
> >>
> >> (This was a little hasty; I haven't even compile-tested the patch.
> >> Some small fixes may be needed.)
> >
> > Markus, did you test this patch out?
> >
> 
> works properly with ISO, (bulk is not tested from my side). please
> merge asap this also affects scanners (SANE).

Great, Alan, care to resend this to me with a signed-off-by line so I
can get it queued up properly?

thanks,

greg k-h
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