Bug#622937: [Stable-review] [12/74] staging: usbip: bugfixes related to kthread conversion
-------- Forwarded Message --------
From: Arnd Bergmann <arnd@arndb.de>
To: Greg KH <gregkh@suse.de>
Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net>, linux-kernel@vger.kernel.org, Arjan Mels <arjan.mels@gmx.net>, stable@kernel.org, Max Vozeler <max@vozeler.com>, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable-review@kernel.org, alan@lxorguk.ukuu.org.uk
Subject: Re: [Stable-review] [12/74] staging: usbip: bugfixes related to kthread conversion
Date: Sun, 17 Apr 2011 22:15:01 +0200
On Wednesday 13 April 2011, Greg KH wrote:
> From: Arjan Mels <arjan.mels@gmx.net>
>
> commit d2dd0b07c3e725d386d20294ec906f7ddef207fa upstream.
>
> When doing a usb port reset do a queued reset instead to prevent a
> deadlock: the reset will cause the driver to unbind, causing the
> usb_driver_lock_for_reset to stall.
>
> Signed-off-by: Arjan Mels <arjan.mels@gmx.net>
> Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net>
> Cc: Max Vozeler <max@vozeler.com>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
>
I think either the subject line is misleading or the patch is not
needed in -stable. The kthread conversion was done in 2.6.38, so
any bug introduced by it would not need to be fixed in an earlier
version, afaict.
Arnd
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