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Date: Tue, 29 Dec 2020 11:25:10 +0800 From: Liu Yi L <yi.l.liu@...el.com> To: baolu.lu@...ux.intel.com, joro@...tes.org, will@...nel.org Cc: kevin.tian@...el.com, jacob.jun.pan@...ux.intel.com, ashok.raj@...el.com, yi.l.liu@...el.com, jun.j.tian@...el.com, yi.y.sun@...el.com, iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 0/3] iommu/vt-d: Misc fixes on scalable mode Hi Baolu, Joerg, Will, This patchset aims to fix a bug regards to native SVM usage, and also several bugs around subdevice (attached to device via auxiliary manner) tracking and ineffective device_tlb flush. v2 -> v3: - Address comments from Baolu Lu against v2 - Rebased to 5.11-rc1 v2: https://lore.kernel.org/linux-iommu/20201223062720.29364-1-yi.l.liu@intel.com/ v1 -> v2: - Use a more recent Fix tag in "iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev" - Refined the "iommu/vt-d: Track device aux-attach with subdevice_domain_info" - Rename "iommu/vt-d: A fix to iommu_flush_dev_iotlb() for aux-domain" to be "iommu/vt-d: Fix ineffective devTLB invalidation for subdevices" - Refined the commit messages v1: https://lore.kernel.org/linux-iommu/20201220000352.183523-1-yi.l.liu@intel.com/ Liu Yi L (3): iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev iommu/vt-d: Track device aux-attach with subdevice_domain_info iommu/vt-d: Fix ineffective devTLB invalidation for subdevices drivers/iommu/intel/iommu.c | 148 ++++++++++++++++++++++++++---------- drivers/iommu/intel/svm.c | 9 ++- include/linux/intel-iommu.h | 18 +++-- 3 files changed, 125 insertions(+), 50 deletions(-) -- 2.25.1
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