From: "Michael Büsch" <m@bues.ch>
To: "Michael Büsch" <m@bues.ch>
Cc: Eric Dumazet <eric.dumazet@gmail.com>,
Alexey Zaytsev <alexey.zaytsev@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
netdev@vger.kernel.org, Gary Zambrano <zambrano@broadcom.com>,
bugme-daemon@bugzilla.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Pekka Pietikainen <pp@ee.oulu.fi>,
Florian Schirmer <jolt@tuxbox.org>,
Felix Fietkau <nbd@openwrt.org>, Michael Buesch <mb@bu3sch.de>
Subject: Re: [Bugme-new] [Bug 38102] New: BUG kmalloc-2048: Poison overwritten
Date: Mon, 4 Jul 2011 16:43:51 +0200 [thread overview]
Message-ID: <20110704164351.338dc12e@maggie> (raw)
In-Reply-To: <20110704162726.4072e715@maggie>
On Mon, 4 Jul 2011 16:27:26 +0200
Michael Büsch <m@bues.ch> wrote:
> We do this in b43, which has exactly the same DMA engine.
(Ok, it turns out we don't do this in b43 (We only do it on the TX side).
But that's a bug. We should do a wmb() on the RX side before advancing the
descriptor ring pointer.)
next prev parent reply other threads:[~2011-07-04 14:44 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-38102-10286@https.bugzilla.kernel.org/>
2011-06-29 21:51 ` [Bugme-new] [Bug 38102] New: BUG kmalloc-2048: Poison overwritten Andrew Morton
2011-07-01 6:01 ` Alexey Zaytsev
2011-07-02 21:25 ` Alexey Zaytsev
2011-07-03 15:46 ` Eric Dumazet
2011-07-04 11:48 ` Alexey Zaytsev
2011-07-04 13:05 ` Michael Büsch
2011-07-04 13:57 ` Eric Dumazet
2011-07-04 14:27 ` Michael Büsch
2011-07-04 14:43 ` Michael Büsch [this message]
2011-07-04 14:53 ` Eric Dumazet
2011-07-04 15:12 ` Eric Dumazet
2011-07-04 20:25 ` Alexey Zaytsev
2011-07-04 22:29 ` Alexey Zaytsev
2011-07-05 3:44 ` Eric Dumazet
2011-07-05 3:56 ` Alexey Zaytsev
2011-07-05 4:11 ` Eric Dumazet
2011-07-05 4:14 ` Eric Dumazet
2011-07-05 4:17 ` Alexey Zaytsev
2011-07-05 4:18 ` Alexey Zaytsev
2011-07-05 4:25 ` Eric Dumazet
2011-07-05 4:29 ` Alexey Zaytsev
2011-07-05 4:38 ` Eric Dumazet
2011-07-05 4:57 ` Alexey Zaytsev
2011-07-05 5:10 ` Eric Dumazet
2011-07-05 5:18 ` Alexey Zaytsev
2011-07-05 5:33 ` Eric Dumazet
2011-07-05 5:59 ` Eric Dumazet
2011-07-05 16:05 ` Neil Horman
2011-07-05 16:12 ` Eric Dumazet
2011-07-05 16:27 ` Michael Büsch
2011-07-05 16:42 ` Neil Horman
2011-07-05 16:47 ` Eric Dumazet
2011-07-05 16:57 ` Eric Dumazet
2011-07-05 17:01 ` Joe Perches
2011-07-05 17:21 ` Neil Horman
2011-07-05 18:06 ` Neil Horman
2011-07-05 18:13 ` Eric Dumazet
2011-07-05 18:32 ` Eric Dumazet
2011-07-05 18:45 ` Eric Dumazet
2011-07-05 19:53 ` Neil Horman
2011-07-05 20:02 ` Eric Dumazet
2011-07-05 20:15 ` Eric Dumazet
2011-07-05 22:06 ` Neil Horman
2011-07-06 15:32 ` Michael Büsch
2011-07-06 16:00 ` Eric Dumazet
2011-07-06 16:12 ` Michael Büsch
2011-07-06 16:35 ` Eric Dumazet
2011-07-06 16:56 ` Eric Dumazet
2011-07-07 6:32 ` Alexey Zaytsev
2011-07-07 6:48 ` Eric Dumazet
2011-07-07 7:45 ` Alexey Zaytsev
2011-07-07 9:20 ` Eric Dumazet
2011-07-07 9:34 ` Alexey Zaytsev
2011-07-07 9:37 ` Alexey Zaytsev
2011-07-07 9:43 ` Alexey Zaytsev
2011-07-07 9:52 ` Eric Dumazet
2011-07-05 4:21 ` Eric Dumazet
2011-07-04 14:00 ` Eric Dumazet
2011-07-04 14:31 ` Michael Büsch
2011-07-04 14:45 ` Eric Dumazet
2011-07-04 14:51 ` Michael Büsch
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