From: Joerg Roedel <jroedel@suse.de>
To: Jerry Hoemann <jerry.hoemann@hp.com>
Cc: Joerg Roedel <joro@8bytes.org>,
iommu@lists.linux-foundation.org,
Alex Williamson <alex.williamson@redhat.com>,
David Woodhouse <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Myron Stowe <mstowe@redhat.com>
Subject: Re: [PATCH 1/2] iommu/vt-d: Fix dmar_domain leak in iommu_attach_device
Date: Mon, 5 Jan 2015 11:59:37 +0100 [thread overview]
Message-ID: <20150105105937.GA6638@suse.de> (raw)
In-Reply-To: <20141217213747.GA11569@anatevka.fc.hp.com>
Hi Jerry,
On Wed, Dec 17, 2014 at 02:37:47PM -0700, Jerry Hoemann wrote:
> Before applying this change on a 3.18-rc7 kernel layered on a
> RHEL 7.0 root disk, I was able to reproduce the memory
> leak that Alex reported when powering on/off a VM w/ a PCI
> device assigned to it.
>
> After applying this change, I don't see the memory leak anymore.
> Instrumentation shows the new code is being invoked during power on
> of the VM.
>
> Looks good.
>
> Thanks!
>
> Tested-by: Jerry Hoemann <jerry.hoemann@hp.com>
Thanks for testing, I applied the patches to my iommu/fixes branch for
3.19.
Joerg
prev parent reply other threads:[~2015-01-05 10:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-17 10:43 [PATCH 1/2] iommu/vt-d: Fix dmar_domain leak in iommu_attach_device Joerg Roedel
2014-12-17 21:37 ` Jerry Hoemann
2015-01-05 10:59 ` Joerg Roedel [this message]
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