From: Tejun Heo <tj@kernel.org>
To: Levente Kurusa <levex@linux.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux ATA/IDE <linux-ide@vger.kernel.org>,
Aaron Lu <aaron.lu@intel.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Joe Thomas <Joe.Thomas@dothill.com>
Subject: Re: [PATCH] libata: clean up ZPODD when a port is detached
Date: Wed, 7 May 2014 09:18:36 -0400 [thread overview]
Message-ID: <20140507131836.GD16702@htj.dyndns.org> (raw)
In-Reply-To: <1399384668-20394-1-git-send-email-levex@linux.com>
On Tue, May 06, 2014 at 03:57:48PM +0200, Levente Kurusa wrote:
> When a ZPODD device is unbound via sysfs, the ACPI notify handler
> is not removed. This causes panics as observed in Bug #74601. The
> panic only happens when the wake happens from outside the kernel
> (i.e. inserting a media or pressing a button). Add a loop to
> ata_port_detach which loops through the port's devices and checks
> if zpodd is enabled, if so call zpodd_exit.
>
> Cc: stable@vger.kernel.org
> Reviewed-by: Aaron Lu <aaron.lu@intel.com>
> Signed-off-by: Levente Kurusa <levex@linux.com>
Applied to libata/for-3.15-fixes.
Thanks.
--
tejun
prev parent reply other threads:[~2014-05-07 13:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-06 13:57 [PATCH] libata: clean up ZPODD when a port is detached Levente Kurusa
2014-05-07 13:18 ` Tejun Heo [this message]
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