linux-kernel - Re: [PATCH v2 1/1] USB: inode.c: fix unbalanced spin_lock in ep0

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Message-ID: <87bn9qfi3y.fsf@saruman.tx.rr.com>
Date:	Wed, 16 Dec 2015 10:55:45 -0600
From:	Felipe Balbi <balbi@...com>
To:	David Eccher <d.eccher@...il.com>
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Al Viro <viro@...iv.linux.org.uk>, <linux-usb@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, David Eccher <d.eccher@...il.com>
Subject: Re: [PATCH v2 1/1] USB: inode.c: fix unbalanced spin_lock in ep0_write

Felipe Balbi <balbi@...com> writes:

> Hi,
>
> David Eccher <d.eccher@...il.com> writes:
>> Fix bad unlock balance: ep0_write enter with the locks locked from
>> inode.c:1769, hence it must exit with spinlock held to avoid double
>> unlock in dev_config.
>>
>> Signed-off-by: David Eccher <d.eccher@...il.com>
>
> which commit is this fixing ? Do we need this backported to stable
> kernels ?

oh, this has been like this since before git came to be. Nevermind.

-- 
balbi

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