linux-kernel - [git pull] IOMMU Updates for v3.11

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Date:	Mon, 8 Jul 2013 10:02:18 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org
Subject: [git pull] IOMMU Updates for v3.11

Hi Linus,

The following changes since commit 9e895ace5d82df8929b16f58e9f515f6d54ab82d:

  Linux 3.10-rc7 (2013-06-22 09:47:31 -1000)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v3.11

for you to fetch changes up to 01ce784acfa69a171afe6ec3f85a959546f2d18a:

  Merge branches 'x86/vt-d', 'arm/omap', 'core', 'x86/amd' and 'arm/smmu' into next (2013-06-25 23:34:29 +0200)

----------------------------------------------------------------

IOMMU Updates for Linux 3.11

A few updates this time, most important and exiciting (to me) is:

	* The new ARM SMMU driver. This is a common IOMMU driver that will
	  hopefully be used in a lot of upcoming ARM chips. So the mess in the
	  past where every SOC had its own IOMMU will be over.

Besides that:

	* Some important fixes in the IOMMU unmap path. There are fixes in the
	  common code and also in the AMD IOMMU driver.
	* Other random fixes

----------------------------------------------------------------
Alex Williamson (4):
      iommu/{vt-d,amd}: Remove multifunction assumption around grouping
      iommu: Split iommu_unmaps
      iommu: Fix compiler warning on pr_debug
      iommu/amd: Only unmap large pages from the first pte

Andy Lutomirski (1):
      iommu/vt-d: Downgrade the warning if enabling irq remapping fails

Joe Perches (1):
      iommu: Use %pa and %zx instead of casting

Joerg Roedel (2):
      iommu/amd: Fix memory leak in free_pagetable
      Merge branches 'x86/vt-d', 'arm/omap', 'core', 'x86/amd' and 'arm/smmu' into next

Li, Zhen-Hua (1):
      iommu/vt-d: DMAR reporting table needs at least one DRHD

Suman Anna (2):
      iommu/omap: fix printk formats for dma_addr_t
      iommu/omap: fix checkpatch warnings in omap iommu code

Will Deacon (3):
      documentation/iommu: Add description of ARM System MMU binding
      iommu/arm: Add support for ARM Ltd. System MMU architecture
      MAINTAINERS: add entry for ARM system MMU driver

 .../devicetree/bindings/iommu/arm,smmu.txt         |   70 +
 MAINTAINERS                                        |    6 +
 drivers/iommu/Kconfig                              |   13 +
 drivers/iommu/Makefile                             |    1 +
 drivers/iommu/amd_iommu.c                          |  104 +-
 drivers/iommu/arm-smmu.c                           | 1969 ++++++++++++++++++++
 drivers/iommu/dmar.c                               |    4 +
 drivers/iommu/intel-iommu.c                        |   25 +-
 drivers/iommu/intel_irq_remapping.c                |    3 +-
 drivers/iommu/iommu.c                              |   86 +-
 drivers/iommu/omap-iommu.c                         |   15 +-
 drivers/iommu/omap-iopgtable.h                     |    2 +-
 drivers/iommu/omap-iovmm.c                         |    4 +-
 13 files changed, 2212 insertions(+), 90 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iommu/arm,smmu.txt
 create mode 100644 drivers/iommu/arm-smmu.c

Please pull.

Thanks,

	Joerg


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