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tip, dmar: queued invalidation patches

Suresh Siddha lkml 1 version New

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  1. v1 Latest4 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4tip, dmar: use spin_lock_irqsave() in qi_submit_sync()drivers/pci/dmar.c+13 -60 replies
2/4tip, dmar: context cache and IOTLB invalidation using queued invalidationdrivers/pci/dmar.c drivers/pci/intel-iommu.h+77 -00 replies
3/4tip, dmar: Use queued invalidation interface for IOTLB and context invalidation.drivers/pci/intel-iommu.c drivers/pci/intel-iommu.h+53 -500 replies
4/4tip, dmar: remove the quirk which disables dma-remapping when intr-remapping enableddrivers/pci/dmar.c+5 -220 replies

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Cover letter [patch 0/4] tip, dmar: queued invalidation patches

This patchset enables queued invalidation for DMA-remapping. And as such removes the quirk from the x2apic/interrupt-remapping patchset which disables dma-remapping while enabling interrupt-remapping.

Patches are on top of -tip tree because of its interaction with x2apic/interrupt-remapping patches in tip.