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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Sasha Levin <Alexander.Levin@microsoft.com>,
	stable <stable@vger.kernel.org>
Subject: Re: [stable] i2c: dev: Fix the race between the release of i2c_dev and cdev
Date: Fri, 22 May 2020 13:34:03 +0200	[thread overview]
Message-ID: <20200522113403.GA1397522@kroah.com> (raw)
In-Reply-To: <1d4004d71924fa2e4c422ae086166c280e5b43be.camel@codethink.co.uk>

On Thu, May 21, 2020 at 09:58:57PM +0100, Ben Hutchings wrote:
> On Thu, 2020-05-21 at 07:50 +0200, Greg Kroah-Hartman wrote:
> > On Wed, May 20, 2020 at 08:45:15PM +0100, Ben Hutchings wrote:
> > > Please pick this fix for all stable branches:
> > > 
> > > commit 1413ef638abae4ab5621901cf4d8ef08a4a48ba6
> > > Author: Kevin Hao <haokexin@gmail.com>
> > > Date:   Fri Oct 11 23:00:14 2019 +0800
> > > 
> > >     i2c: dev: Fix the race between the release of i2c_dev and cdev
> > > 
> > > I don't know whether it will apply cleanly to all of them; I can deal
> > > with those where it doesn't.
> > 
> > I applied it to 4.14, 4.19, 5.4, and 5.6.  It does apply to 4.9 but as
> > the patch it depends on is not there, I don't think it will help.
> 
> It was included in 4.9.224, so both this and the similar watchdog fix
> should be applicable for 4.9.

My fault, I hadn't updated my scripts, all is good here, sorry for the
noise.

greg k-h

      parent reply	other threads:[~2020-05-22 11:34 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-20 19:45 [stable] i2c: dev: Fix the race between the release of i2c_dev and cdev Ben Hutchings
2020-05-21  5:50 ` Greg Kroah-Hartman
2020-05-21 20:58   ` Ben Hutchings
2020-05-21 23:33     ` Sasha Levin
2020-05-22 11:34     ` Greg Kroah-Hartman [this message]

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