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(parent: 4db6c41) | patch
iommu/amd: Add command-line option to enable different page table
authorVasant Hegde <vasant.hegde@amd.com>
Thu, 25 Aug 2022 06:39:39 +0000 (06:39 +0000)
committerJoerg Roedel <jroedel@suse.de>
Wed, 7 Sep 2022 14:12:37 +0000 (16:12 +0200)
commitd799a183da39ac4988b62da8978950efa177ba9f
treefed5bc52f405806d2e7f044d33270495db665140tree | snapshot
parent4db6c41f09469ab8ca5d30f5d4731f299d25ff1ccommit | diff
iommu/amd: Add command-line option to enable different page table

Enhance amd_iommu command line option to specify v1 or v2 page table.
By default system will boot in V1 page table mode.

Co-developed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Link: https://lore.kernel.org/r/20220825063939.8360-10-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Documentation/admin-guide/kernel-parameters.txt diff | blob | history
drivers/iommu/amd/init.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git