Re: [Patch Part3 V3 00/21] Enable support of Intel DMAR device hotplug

From: Bjorn Helgaas
Date: Wed Jun 25 2014 - 14:00:34 EST


> iommu/vt-d: match segment number when searching for dev_iotlb capable
> devices
> iommu/vt-d: use correct domain id to flush virtual machine domains
> iommu/vt-d: introduce helper functions to improve code readability
> iommu/vt-d: introduce helper functions to make code symmetric for
> readability
> iommu/vt-d: only dynamically allocate domain id for virtual domains
> iommu/vt-d: fix possible invalid memory access caused by
> free_dmar_iommu()
> iommu/vt-d: avoid freeing virtual machine domain in free_dmar_iommu()
> iommu/VT-d: simplify include/linux/dmar.h
> iommu/vt-d: change iommu_enable/disable_translation to return void
> iommu/vt-d: simplify intel_unmap_sg() and kill duplicated code
> iommu/vt-d: introduce helper domain_pfn_within_range() to simplify
> code
> iommu/vt-d: introduce helper function iova_size() to improve code
> readability
> iommu/vt-d: fix bug in computing domain's iommu_snooping flag
> IOMMU/vt-d: introduce helper function dmar_walk_resources()
> iommu/vt-d: dynamically allocate and free seq_id for DMAR units
> iommu/vt-d: implement DMAR unit hotplug framework
> iommu/vt-d: search _DSM method for DMAR hotplug
> iommu/vt-d: enhance intel_irq_remapping driver to support DMAR unit
> hotplug
> iommu/vt-d: enhance error recovery in function
> intel_enable_irq_remapping()
> iommu/vt-d: enhance intel-iommu driver to support DMAR unit hotplug
> pci, ACPI, iommu: enhance pci_root to support DMAR device hotplug

This looks a little sloppy; you have three different ways of
capitalizing the area:

iommu/vt-d:
iommu/VT-d:
IOMMU/vt-d:

Also, "git log --oneline drivers/iommu" says that the convention for
drivers/iommu is to capitalize the first word of the rest of the
subject line.
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