From: Oliver Neukum <oliver@neukum.org>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: jgarzik@pobox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH 1/2] kaweth: Fix locking to be SMP-safe
Date: Mon, 30 Mar 2009 08:28:44 +0200 [thread overview]
Message-ID: <200903300828.45337.oliver@neukum.org> (raw)
In-Reply-To: <49d00512.XAF19LdpY1dlK6+U%Larry.Finger@lwfinger.net>
Am Montag 30 März 2009 01:32:34 schrieb Larry Finger:
> On an SMP system, the following message is printed. The patch below gets
> fixes the problem.
Thanks for this report and the patch. I think, however that it introduces
unneeded locking. It seems to me that we should be fine if we fix
kaweth_start_xmit(). That code assumes that it is called with interrupts
off and under a spinlock. Is that incorrect?
Regards
Oliver
next prev parent reply other threads:[~2009-03-30 6:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-29 23:32 [PATCH 1/2] kaweth: Fix locking to be SMP-safe Larry Finger
2009-03-30 6:28 ` Oliver Neukum [this message]
2009-03-30 15:58 ` Larry Finger
2009-03-31 7:39 ` Oliver Neukum
2009-03-31 14:55 ` Larry Finger
2009-03-31 15:13 ` Oliver Neukum
2009-03-31 15:24 ` Larry Finger
2009-03-31 18:40 ` Larry Finger
2009-03-31 22:00 ` David Miller
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