Messages in this thread | | | Date | Fri, 11 Jan 2019 12:29:41 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH 1/1] iommu/vt-d: Support page request in scalable mode |
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On Fri, Jan 11, 2019 at 01:04:57PM +0800, Lu Baolu wrote: > From: Jacob Pan <jacob.jun.pan@linux.intel.com> > > VT-d Rev3.0 has made a few changes to the page request interface, > > 1. widened PRQ descriptor from 128 bits to 256 bits; > 2. removed streaming response type; > 3. introduced private data that requires page response even the > request is not last request in group (LPIG). > > This is a supplement to commit 1c4f88b7f1f92 ("iommu/vt-d: Shared > virtual address in scalable mode") and makes the svm code compliant > with VT-d Rev3.0. > > Cc: Ashok Raj <ashok.raj@intel.com> > Cc: Liu Yi L <yi.l.liu@intel.com> > Cc: Kevin Tian <kevin.tian@intel.com> > Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> > Fixes: 1c4f88b7f1f92 ("iommu/vt-d: Shared virtual address in scalable mode") > Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Applied for v5.1, thanks.
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