From: Julien Grall <julien.grall@linaro.org>
To: Jan Beulich <JBeulich@suse.com>, Roger Pau Monne <roger.pau@citrix.com>
Cc: Yang Zhang <yang.z.zhang@intel.com>,
xen-devel@lists.xenproject.org, Kevin Tian <kevin.tian@intel.com>,
Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Subject: Re: [PATCH v2] xen/iommu: fix usage of shared EPT/IOMMU page tables on PVH guests
Date: Wed, 11 Mar 2015 10:52:09 +0000 [thread overview]
Message-ID: <55001E59.7080307@linaro.org> (raw)
In-Reply-To: <54FF012E02000078000681AF@mail.emea.novell.com>
Hi Jan,
On 10/03/2015 13:35, Jan Beulich wrote:
> Ah, right, I mixed this up with iommu_hap_pt_share. Roger - looks
> like this could indeed be replaced by
>
> if ( iommu_enabled && iommu_use_hap_pt(d) )
> ops->share_p2m(d);
>
> and the corresponding check in VT-d and AMD Vi code could then
> also be dropped.
Royger seems to be away. As it break ARM support I will send a patch today.
Regards,
--
Julien Grall
prev parent reply other threads:[~2015-03-11 10:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-27 11:33 [PATCH v2] xen/iommu: fix usage of shared EPT/IOMMU page tables on PVH guests Roger Pau Monne
2015-03-04 16:53 ` David Vrabel
2015-03-05 9:49 ` Tim Deegan
2015-03-09 3:30 ` Tian, Kevin
2015-03-09 9:02 ` Roger Pau Monné
2015-03-10 12:51 ` Julien Grall
2015-03-10 13:06 ` Jan Beulich
2015-03-10 13:18 ` Julien Grall
2015-03-10 13:35 ` Jan Beulich
2015-03-11 10:52 ` Julien Grall [this message]
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