From: Fenghua Yu <fenghua.yu@intel.com>
To: "Luck, Tony" <tony.luck@intel.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
David Woodhouse <dwmw2@infradead.org>,
Ingo Molnar <mingo@elte.hu>, Avi Kivity <avi@redhat.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>, linux-ia64@vger.kernel.org
Subject: [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel IOMMU
Date: Wed, 01 Oct 2008 16:56:06 +0000 [thread overview]
Message-ID: <20081001165606.GA21279@linux-os.sc.intel.com> (raw)
The following two patches (Intel IOMMU generic patch and ia64 specific patch) together enable Intel IOMMU on IA64 platform. They are applied cleanly on the latest linux-next tree which contains Intel IOMMU interrupt remapping and VT-d driver KVM support code.
If applying only the generic patch on x86-64 kernel, x86-64 IOMMU is working fine, i.e. the generic patch doesn't have compilation and functionality impact on x86-64 IOMMU. If applying only the ia64 specific patch on ia64 kernel, ia64 is working as non-IOMMU/swiotlb case. If applying both of the patches and set CONFIG_DMAR=y, ia64 IOMMU is working.
Thanks.
-Fenghua
next reply other threads:[~2008-10-01 16:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-01 16:56 Fenghua Yu [this message]
2008-10-03 15:50 ` [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel IOMMU Bjorn Helgaas
2008-10-06 19:44 ` [PATCH 0/2]Add Variable Page Size and IA64 Support in Intel Yu, Fenghua
2008-10-07 0:01 ` [PATCH V2 0/2] Add Variable Page Size and IA64 Support in Intel IOMMU Fenghua Yu
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