From: David Miller <davem@davemloft.net>
To: richard@nod.at
Cc: rl@hellgate.ch, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, bhutchings@solarflare.com
Subject: Re: [PATCH] net,via-rhine: Fix tx_timeout handling
Date: Wed, 15 Jan 2014 15:21:41 -0800 (PST) [thread overview]
Message-ID: <20140115.152141.736966534492130155.davem@davemloft.net> (raw)
In-Reply-To: <1389735996-4692-1-git-send-email-richard@nod.at>
From: Richard Weinberger <richard@nod.at>
Date: Tue, 14 Jan 2014 22:46:36 +0100
> rhine_reset_task() misses to disable the tx scheduler upon reset,
> this can lead to a crash if work is still scheduled while we're resetting
> the tx queue.
>
> Fixes:
> [ 93.591707] BUG: unable to handle kernel NULL pointer dereference at 0000004c
> [ 93.595514] IP: [<c119d10d>] rhine_napipoll+0x491/0x6
>
> Signed-off-by: Richard Weinberger <richard@nod.at>
Applied and queued up for -stable, thanks.
prev parent reply other threads:[~2014-01-15 23:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 21:46 [PATCH] net,via-rhine: Fix tx_timeout handling Richard Weinberger
2014-01-15 23:21 ` David Miller [this message]
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