linux-kernel - Re: livelock avoidance in sget()

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Message-ID: <20130801212659.GA14102@kroah.com>
Date:	Fri, 2 Aug 2013 05:26:59 +0800
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Al Viro <viro@...IV.linux.org.uk>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: livelock avoidance in sget()

On Sun, Jul 21, 2013 at 07:17:28AM +0100, Al Viro wrote:
> On Sat, Jul 20, 2013 at 01:30:13PM -0700, Greg KH wrote:
> > Hi Al,
> > 
> > Is the patch below something that we need to worry about for 3.10 and
> > older kernels?  Or does the recent changes to the vfs in 3.11-rc1 make
> > it so that this can't be hit in older kernels?
> 
> Needed since 2.6.35 or so (earlier ones have a lot more problems in that
> area and might need a similar fix if they got backports of mainline
> fixes).

Thanks, I've now queued this up.

greg k-h
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