[PATCH 0/2] Remove VT-d virtual command interface
From: Jacob Pan
Date: Fri Feb 10 2023 - 17:58:34 EST
Hi all,
This patch set removes unused VT-d virtual command interface followed by
clean up in the IOASID code.
This has only been tested on x86 platforms, need help with testing on ARM
SMMU and other architectures.
I also hope to collect feedback on the upcoming clean up and enhancements
below:
1. Consolidate VT-d private SVA PASID array with IOASID common code
2. As we retain the global IOASID allocator, we need some level of resource
management. I want to restart the effort to include IOASID under misc
cgroup.
(https://lore.kernel.org/linux-iommu/20210303160205.151d114e@jacob-builder/)
Thanks,
Jacob
Jacob Pan (2):
iommu/vt-d: Remove virtual command interface
iommu/ioasid: Remove custom IOASID allocator
drivers/iommu/intel/cap_audit.c | 2 -
drivers/iommu/intel/dmar.c | 2 -
drivers/iommu/intel/iommu.c | 85 ---------
drivers/iommu/intel/iommu.h | 8 -
drivers/iommu/ioasid.c | 293 +-------------------------------
include/linux/ioasid.h | 28 ---
6 files changed, 9 insertions(+), 409 deletions(-)
--
2.25.1