linux-kernel - Re: 3.14-rc2 XFS backtrace because irqs

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Message-ID: <20140214161801.GV18016@ZenIV.linux.org.uk>
Date:	Fri, 14 Feb 2014 16:18:01 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>, Dave Jones <davej@...hat.com>,
	Eric Sandeen <sandeen@...deen.net>,
	Linux Kernel <linux-kernel@...r.kernel.org>, xfs@....sgi.com
Subject: Re: 3.14-rc2 XFS backtrace because irqs_disabled.

On Fri, Feb 14, 2014 at 04:16:24PM +0000, Al Viro wrote:
> FWIW, there's a funny situation - all users of dequeue_signal_lock()
> actually ignore info completely.  I'm not saying that we ought to
> stop returning it, but e.g. jbd part of that patch is simply

s/jbd/jffs2/, obviously.  Sorry...  And yes, nbd and usb_storage are the
same story.
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