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 [thread overview]
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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next reply other threads:[~2020-12-23 6:27 UTC|newest]
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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