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From: Liu Yi L <yi.l.liu@intel.com>
To: baolu.lu@linux.intel.com, joro@8bytes.org, will@kernel.org,
	jacob.jun.pan@linux.intel.com
Cc: kevin.tian@intel.com, ashok.raj@intel.com, jun.j.tian@intel.com,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	yi.y.sun@intel.com
Subject: [PATCH v2 0/3] iommu/vt-d: Misc fixes on scalable mode
Date: Wed, 23 Dec 2020 14:27:17 +0800
Message-ID: <20201223062720.29364-1-yi.l.liu@intel.com> (raw)

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

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Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-23  6:27 Liu Yi L [this message]
2020-12-23  6:27 ` [PATCH v2 1/3] iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev Liu Yi L
2020-12-23  6:27 ` [PATCH v2 2/3] iommu/vt-d: Track device aux-attach with subdevice_domain_info Liu Yi L
2020-12-23  6:27 ` [PATCH v2 3/3] iommu/vt-d: Fix ineffective devTLB invalidation for subdevices Liu Yi L
2020-12-23 10:09   ` Lu Baolu
2020-12-25  8:23     ` Liu, Yi L

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