linux-kernel - Re: [PATCH net-next] netconsole: avoid a crash with multiple sysfs writers

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Message-Id: <20130903.221115.3505404468610766.davem@davemloft.net>
Date:	Tue, 03 Sep 2013 22:11:15 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	alonid@...tram.com
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	nhorman@...driver.com
Subject: Re: [PATCH net-next] netconsole: avoid a crash with multiple sysfs
 writers

From: Dan Aloni <alonid@...tram.com>
Date: Fri, 30 Aug 2013 13:59:46 +0300

> When my 'ifup eth' script was fired multiple times and ran concurrent on
> my laptop, for some obscure /etc scripting reason, it was revealed
> that the store_enabled() function in netconsole doesn't handle it nicely,
> as recorded by the Oops below (a syslog paste, but not mangled too much
> to prevent from discerning the traceback).
> 
> On Linux 3.10.4, this patch seeks to remedy the problem, and it has been
> running stable on my laptop for a few days.
 ...
> Signed-off-by: Dan Aloni <alonid@...tram.com>
> Signed-off-by: Neil Horman <nhorman@...driver.com>

Applied, thanks.
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