Messages in this thread | | | Date | Mon, 2 Mar 2020 17:08:14 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH v3] iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page |
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On Wed, Feb 26, 2020 at 12:30:06PM -0800, Yonghyun Hwang wrote: > intel_iommu_iova_to_phys() has a bug when it translates an IOVA for a huge > page onto its corresponding physical address. This commit fixes the bug by > accomodating the level of page entry for the IOVA and adds IOVA's lower > address to the physical address. > > Cc: <stable@vger.kernel.org> > Acked-by: Lu Baolu <baolu.lu@linux.intel.com> > Reviewed-by: Moritz Fischer <mdf@kernel.org> > Signed-off-by: Yonghyun Hwang <yonghyun@google.com>
Applied with Fixes tag:
Fixes: 3871794642579 ("VT-d: Changes to support KVM")
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