Messages in this thread | | | Date | Mon, 8 Jul 2013 10:02:18 +0200 | From | Joerg Roedel <> | Subject | [git pull] IOMMU Updates for v3.11 |
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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)
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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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