From: "John W. Linville" <linville@tuxdriver.com>
To: gregor kowski <gregor.kowski@gmail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH] mac80211 : fix a race with update_tkip_key
Date: Mon, 28 Dec 2009 12:23:17 -0500 [thread overview]
Message-ID: <20091228172317.GB5354@tuxdriver.com> (raw)
In-Reply-To: <83a869cd0912280846r5caccfc8s764148f8939be469@mail.gmail.com>
On Mon, Dec 28, 2009 at 05:46:46PM +0100, gregor kowski wrote:
> Hi,
>
> On 12/9/09, gregor kowski <gregor.kowski@gmail.com> wrote:
> > The mac80211 tkip code won't call update_tkip_key, if rx packets
> > are received without KEY_FLAG_UPLOADED_TO_HARDWARE. This can happen on
> > first packet because the hardware key stuff is called asynchronously with
> > todo workqueue.
> >
> > This patch workaround that by tracking if we sent the key to the driver.
> >
> What's the status of this patch ?
commit ca99861d5421c91f5a8fd3a77acb4b7be14f119d
Author: gregor kowski <gregor.kowski@gmail.com>
Date: Wed Dec 9 23:25:05 2009 +0100
mac80211 : fix a race with update_tkip_key
The mac80211 tkip code won't call update_tkip_key, if rx packets
are received without KEY_FLAG_UPLOADED_TO_HARDWARE. This can happen on
first packet because the hardware key stuff is called asynchronously with
todo workqueue.
This patch workaround that by tracking if we sent the key to the driver.
Signed-off-by: Gregor Kowski <gregor.kowski@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2009-12-28 17:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-21 22:13 [PATCH] mac80211 : fix a race with update_tkip_key gregor kowski
2009-08-22 7:45 ` Johannes Berg
2009-11-07 18:10 ` gregor kowski
2009-11-07 19:22 ` Johannes Berg
2009-11-16 21:53 ` gregor kowski
2009-11-16 21:56 ` Johannes Berg
2009-12-07 21:05 ` gregor kowski
2009-12-07 21:06 ` gregor kowski
2009-12-09 22:21 ` gregor kowski
2009-12-09 22:25 ` gregor kowski
2009-12-28 16:46 ` gregor kowski
2009-12-28 17:23 ` John W. Linville [this message]
[not found] <83a869cd0906071445i13a5398y5e94ea3d91123c3b@mail.gmail.com>
2009-06-07 21:49 ` gregor kowski
2009-06-08 6:29 ` Johannes Berg
2009-06-08 17:51 ` gregor kowski
2009-06-09 14:02 ` Johannes Berg
2009-06-09 17:48 ` gregor kowski
2009-06-09 17:52 ` Johannes Berg
2009-06-10 19:42 ` gregor kowski
2009-06-10 22:17 ` gregor kowski
2009-06-11 20:11 ` Johannes Berg
2009-06-11 20:07 ` Johannes Berg
2009-06-12 20:41 ` gregor kowski
2009-06-12 20:47 ` Johannes Berg
2009-06-19 19:33 ` gregor kowski
2009-06-19 19:37 ` gregor kowski
2009-06-21 9:21 ` Johannes Berg
2009-06-22 20:48 ` gregor kowski
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