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From: Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
To: David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	stable-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Subject: Re: [stable PATCH] iommu/vt-d: Fix missing IOTLB flush in intel_iommu_unmap()
Date: Mon, 9 Jun 2014 08:05:26 -0700	[thread overview]
Message-ID: <20140609150526.GA757@kroah.com> (raw)
In-Reply-To: <1402319285.7595.9.camel-W2I5cNIroUsVm/YvaOjsyQ@public.gmane.org>

On Mon, Jun 09, 2014 at 02:09:53PM +0100, David Woodhouse wrote:
> This missing IOTLB flush was added as a minor, inconsequential bug-fix
> in commit ea8ea460c ("iommu/vt-d: Clean up and fix page table clear/free
> behaviour") in 3.15. It wasn't originally intended for -stable but a
> couple of users have reported issues which turn out to be fixed by
> adding the missing flush.
> 
> Signed-off-by: David Woodhouse <David.Woodhouse-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> ---
> For 3.14 and earlier. As noted, this fix is in 3.15 already.

What is the commit id of the patch for this in 3.15?

thanks,

greg k-h

  parent reply	other threads:[~2014-06-09 15:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-09 13:08 [stable PATCH] iommu/vt-d: Fix missing IOTLB flush in intel_iommu_unmap() David Woodhouse
     [not found] ` <1402319285.7595.9.camel-W2I5cNIroUsVm/YvaOjsyQ@public.gmane.org>
2014-06-09 15:05   ` Greg KH [this message]
2014-06-20  8:13   ` Jiri Slaby
2014-07-08 15:50   ` Ben Hutchings

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