From: David Miller <davem@davemloft.net>
To: akpm@linux-foundation.org
Cc: netdev@vger.kernel.org, antti.kaijanmaki@nomovok.com,
greg@kroah.com, randy.dunlap@oracle.com, stable@kernel.org
Subject: Re: [patch for 2.6.32? 2/2] hso: fix soft-lockup
Date: Mon, 23 Nov 2009 10:54:55 -0800 (PST) [thread overview]
Message-ID: <20091123.105455.153011323.davem@davemloft.net> (raw)
In-Reply-To: <200911172250.nAHMoW1k013162@imap1.linux-foundation.org>
From: akpm@linux-foundation.org
Date: Tue, 17 Nov 2009 14:50:32 -0800
> From: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
>
> Fix soft-lockup in hso.c which is triggered on SMP machine when
> modem is removed while file descriptor(s) under /dev are still open:
>
> old version called kref_put() too early which resulted in destroying
> hso_serial and hso_device objects which were still used later on.
>
> Signed-off-by: Antti Kaijanmäki <antti.kaijanmaki@nomovok.com>
> Cc: Greg KH <greg@kroah.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Randy Dunlap <randy.dunlap@oracle.com>
> Cc: <stable@kernel.org>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Applied to net-2.6
prev parent reply other threads:[~2009-11-23 18:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-17 22:50 [patch for 2.6.32? 2/2] hso: fix soft-lockup akpm
2009-11-23 18:54 ` David Miller [this message]
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