iommu/vt-d: Set No Execute Enable bit in PASID table entry
authorLu Baolu <baolu.lu@linux.intel.com>
Tue, 31 Jan 2023 07:37:33 +0000 (15:37 +0800)
committerJoerg Roedel <jroedel@suse.de>
Fri, 3 Feb 2023 10:06:03 +0000 (11:06 +0100)
commite06d24435596c8afcaa81c0c498f5b0ec4ee2b7c
treea7badfdec5fa18181e3b81dbc8045fc18d775dfa
parentec9ab12dee30d09bcffdd25943076611654316eb
iommu/vt-d: Set No Execute Enable bit in PASID table entry

Setup No Execute Enable bit (Bit 133) of a scalable mode PASID entry.
This is to allow the use of XD bit of the first level page table.

Fixes: ddf09b6d43ec ("iommu/vt-d: Setup pasid entries for iova over first level")
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20230126095438.354205-1-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/intel/pasid.c