RE: [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel IOMMU
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- To: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
- Subject: RE: [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel IOMMU
- From: "Yu, Fenghua" <fenghua.yu@xxxxxxxxx>
- Date: Mon, 6 Oct 2008 12:44:29 -0700
- Accept-language: en-US
- Acceptlanguage: en-US
- Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>, David Woodhouse <dwmw2@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxx>, Avi Kivity <avi@xxxxxxxxxx>, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, "linux-ia64@xxxxxxxxxxxxxxx" <linux-ia64@xxxxxxxxxxxxxxx>
- In-reply-to: <200810030950.19359.bjorn.helgaas@xxxxxx>
- List-id: <linux-ia64.vger.kernel.org>
- References: <20081001165606.GA21279@xxxxxxxxxxxxxxxxxxxxx> <200810030950.19359.bjorn.helgaas@xxxxxx>
- Thread-index: Acklb8Zvk1X2wFH/RvypCITWhNlMeQCe7mRw
- Thread-topic: [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel IOMMU
>> The following two patches (Intel IOMMU generic patch and ia64 specific
>the fact that the DMAR table is static precludes any sort of hot-plug
>to add or remove IOMMUs.
The latest VT-d spec v1.1 does not support hot plug. If the feature is available in newer spec, we will support it.
Thanks.
-Fenghua
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