Messages in this thread | | | From | "Tian, Kevin" <> | Subject | RE: [PATCH] iommu/vt-d: Enhance capability check for nested parent domain allocation | Date | Wed, 25 Oct 2023 07:37:24 +0000 |
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> From: Liu, Yi L <yi.l.liu@intel.com> > Sent: Tuesday, October 24, 2023 11:00 PM > > This adds the scalable mode check before allocating the nested parent > domain > as checking nested capability is not enough. User may turn off scalable mode > which also means no nested support even if the hardware supports it. > > Fixes: c97d1b20d383 ("iommu/vt-d: Add domain_alloc_user op") > Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
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