linux-kernel - Re: [tip:bkl/drivers] drivers: Remove BKL from misc

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Message-Id: <200910141755.00774.arnd@arndb.de>
Date:	Wed, 14 Oct 2009 17:55:00 +0200
From:	Arnd Bergmann <arndbergmann@...glemail.com>
To:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	gregkh@...e.de, tglx@...utronix.de
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:bkl/drivers] drivers: Remove BKL from misc_open

On Wednesday 14 October 2009, tip-bot for Thomas Gleixner wrote:
> Commit-ID:  40b798efe3460797a4ac928ee2e038774e2758eb
> Gitweb:     http://git.kernel.org/tip/40b798efe3460797a4ac928ee2e038774e2758eb
> Author:     Thomas Gleixner <tglx@...utronix.de>
> AuthorDate: Sat, 10 Oct 2009 15:35:43 +0000
> Committer:  Thomas Gleixner <tglx@...utronix.de>
> CommitDate: Wed, 14 Oct 2009 17:33:32 +0200
> 
> drivers: Remove BKL from misc_open
> 
> misc_open() is already serialized with misc_mtx. Remove the BKL
> locking which got there via the BKL pushdown.

Did you check the misc drivers to make sure this is not silently
removing the BKL from drivers that need it?

	Arnd <><
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