From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 3 Mar 2016 19:32:13 +0000 (-0800)
Subject: Merge tag 'iommu-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: MMI-PSA29.97-13-9~8432
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=19eab220e7a00bbb36543b4daf5e3c464ec474cb;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

Merge tag 'iommu-fixes-v4.5-rc6' of git://git./linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:
 "One fix for Intel VT-d:

   - Use BUS_NOTIFY_REMOVED_DEVICE notifier to unbind a device from its
     domain _after_ it has been unbound from its driver.  This fixes a
     BUG_ON being triggered in the PCI hotplug path.

  And three for AMD IOMMU:

   - Add a workaround for a hardware issue with ATS in use

   - Fix ATS enable/disable balance when a device is removed

   - Fix a boot warning being triggered when the system has IOMMU
     performance counters and PCI device 00:00.0 is not covered by the
     IOMMU"

* tag 'iommu-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Use BUS_NOTIFY_REMOVED_DEVICE in hotplug path
  iommu/amd: Detach device from domain before removal
  iommu/amd: Apply workaround for ATS write permission check
  iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered
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19eab220e7a00bbb36543b4daf5e3c464ec474cb