linux-kernel - [PATCH v2 0/3] iommu/vt-d: Misc fixes on scalable mode

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Message-Id: <20201223062720.29364-1-yi.l.liu@intel.com>
Date:   Wed, 23 Dec 2020 14:27:17 +0800
From:   Liu Yi L <yi.l.liu@...el.com>
To:     baolu.lu@...ux.intel.com, joro@...tes.org, will@...nel.org,
        jacob.jun.pan@...ux.intel.com
Cc:     kevin.tian@...el.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 v2 0/3] iommu/vt-d: Misc fixes on scalable mode

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.

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 | 158 +++++++++++++++++++++++++++---------
 drivers/iommu/intel/svm.c   |   9 +-
 include/linux/intel-iommu.h |  18 ++--
 3 files changed, 135 insertions(+), 50 deletions(-)

-- 
2.25.1