From: Larry Finger <Larry.Finger@lwfinger.net>
To: David Woodhouse <dwmw2@infradead.org>
Cc: Christian Lamparter <chunkeey@googlemail.com>,
linville@tuxdriver.com, libertas-dev@lists.infradead.org,
linux-wireless@vger.kernel.org, dcbw@redhat.com,
stern@rowland.harvard.edu, davem@davemloft.net
Subject: Re: [PATCH] libertas if_usb: Fix crash on 64-bit machines
Date: Fri, 30 Oct 2009 14:08:17 -0500 [thread overview]
Message-ID: <4AEB39A1.4060702@lwfinger.net> (raw)
In-Reply-To: <1256928681.4030.112.camel@macbook.infradead.org>
David Woodhouse wrote:
> On Fri, 2009-10-30 at 19:44 +0100, Christian Lamparter wrote:
>> that's just a fill-in macro.
>> AFAICT usb_submit_urb does the tricky dma mapping.
>
> Ah, that makes sense. In that case, all we need to do is make
> map_urb_for_dma() do the right thing.
After I sent my message, I realized that usb_submit_urb() and friends
do no checking and that the test had to be further down the line.
Larry
next prev parent reply other threads:[~2009-10-30 19:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-30 17:45 [PATCH] libertas if_usb: Fix crash on 64-bit machines David Woodhouse
2009-10-30 18:17 ` David Miller
2009-10-30 18:23 ` Larry Finger
2009-10-30 18:44 ` Christian Lamparter
2009-10-30 18:51 ` David Woodhouse
2009-10-30 19:08 ` Larry Finger [this message]
2009-10-30 19:26 ` Christian Lamparter
2009-11-04 19:16 ` John W. Linville
2009-11-04 19:36 ` David Woodhouse
2009-11-04 20:01 ` Dan Williams
2009-11-04 21:16 ` John W. Linville
2009-11-04 22:12 ` [PATCH] libertas if_usb: tiny usb-rx overhaul Christian Lamparter
2009-11-10 7:02 ` Dan Williams
2009-10-31 1:41 ` [PATCH] libertas if_usb: Fix crash on 64-bit machines Alan Stern
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