IOMMU Fixes for Linux v4.7-rc5

Hi Linus,

The following changes since commit a4c34ff1c029e90e7d5f8dd8d29b0a93b31c3cb2:

iommu/vt-d: Enable QI on all IOMMUs before setting root entry (2016-06-17 11:29:48 +0200)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.7-rc5

for you to fetch changes up to 6082ee72e9d89e80a664418be06f47d728243e85:

iommu/amd: Initialize devid variable before using it (2016-06-27 13:24:46 +0200)

----------------------------------------------------------------
IOMMU Fixes for Linux v4.7-rc5

Three fixes:

* Fix use of smp_processor_id() in preemptible code in the IOVA allocation code. This got introduced with the scalability improvements in this release cycle.

* A VT-d fix for out-of-bounds access of the iommu->domains array. The bug showed during suspend/resume.

* AMD IOMMU fix to print the correct device id in the ACPI parsing code.

----------------------------------------------------------------
Chris Wilson (1):
iommu/iova: Disable preemption around use of this_cpu_ptr()

Jan Niehusmann (1):

      iommu/vt-d: Fix overflow of iommu->domains array

Nicolas Iooss (1):
iommu/amd: Initialize devid variable before using it

 drivers/iommu/amd_iommu_init.c | 2 +-
 drivers/iommu/intel-iommu.c    | 2 +-
 drivers/iommu/iova.c           | 8 ++++++--
 3 files changed, 8 insertions(+), 4 deletions(-)

Please pull.

Thanks,

Joerg