This patch series is only for Request-For-Testing purpose. It aims to fix the performance regression reported here.
https://lore.kernel.org/linux-iommu/[email protected]/ The first two patches are borrowed from here. https://lore.kernel.org/linux-iommu/[email protected]/ Please kindly help to verification. Best regards, baolu Lu Baolu (1): iommu/vt-d: Add iotlb_sync_map callback Yong Wu (2): iommu: Move iotlb_sync_map out from __iommu_map iommu: Add iova and size as parameters in iotlb_sync_map drivers/iommu/intel/iommu.c | 86 +++++++++++++++++++++++++------------ drivers/iommu/iommu.c | 23 +++++++--- drivers/iommu/tegra-gart.c | 7 ++- include/linux/iommu.h | 3 +- 4 files changed, 83 insertions(+), 36 deletions(-) -- 2.25.1 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
