From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 16 Feb 2016 16:04:06 +0000 (-0800)
Subject: Merge tag 'for-linus-20160216' of git://git.infradead.org/intel-iommu
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=87bbcfdecc5579042459bb42ede81ed23e4b9a79;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Merge tag 'for-linus-20160216' of git://git.infradead.org/intel-iommu

Pull IOMMU SVM fixes from David Woodhouse:
 "Minor register size and interrupt acknowledgement fixes which only
  showed up in testing on newer hardware, but mostly a fix to the MM
  refcount handling to prevent a recursive refcount issue when mmap() is
  used on the file descriptor associated with a bound PASID"

* tag 'for-linus-20160216' of git://git.infradead.org/intel-iommu:
  iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts
  iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG
  iommu/vt-d: Fix mm refcounting to hold mm_count not mm_users
---

87bbcfdecc5579042459bb42ede81ed23e4b9a79