From: Liu Yi L <yi.l.liu@intel.com>
To: baolu.lu@linux.intel.com, joro@8bytes.org, will@kernel.org
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 v3 0/3] iommu/vt-d: Misc fixes on scalable mode
Date: Tue, 29 Dec 2020 11:25:10 +0800 [thread overview]
Message-ID: <20201229032513.486395-1-yi.l.liu@intel.com> (raw)
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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next reply other threads:[~2020-12-29 3:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-29 3:25 Liu Yi L [this message]
2020-12-29 3:25 ` [PATCH v3 1/3] iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev Liu Yi L
2020-12-29 8:34 ` Lu Baolu
2020-12-29 3:25 ` [PATCH v3 2/3] iommu/vt-d: Track device aux-attach with subdevice_domain_info Liu Yi L
2020-12-29 8:38 ` Lu Baolu
2021-01-05 5:58 ` Liu, Yi L
2020-12-29 3:25 ` [PATCH v3 3/3] iommu/vt-d: Fix ineffective devTLB invalidation for subdevices Liu Yi L
2020-12-29 8:41 ` Lu Baolu
2021-01-05 5:50 ` Liu, Yi L
2021-01-05 17:23 ` Will Deacon
2021-01-07 5:22 ` Liu, Yi L
2021-01-05 12:14 ` Dan Carpenter
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