[PATCH 0/2] Prevent RESV_DIRECT devices from user assignment
From: Lu Baolu
Date: Tue Jun 06 2023 - 23:54:44 EST
These are follow-up patches on this discussion:
https://lore.kernel.org/linux-iommu/BN9PR11MB5276E84229B5BD952D78E9598C639@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I just summarized the ideas and code into a real patch series. Please
help to review and merge.
Best regards,
baolu
Lu Baolu (2):
iommu: Prevent RESV_DIRECT devices from blocking domains
iommu/vt-d: Remove rmrr check in domain attaching device path
include/linux/iommu.h | 2 ++
drivers/iommu/intel/iommu.c | 58 -------------------------------------
drivers/iommu/iommu.c | 39 ++++++++++++++++++-------
3 files changed, 31 insertions(+), 68 deletions(-)
--
2.34.1