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Message-ID: <20150212151942.GA21126@8bytes.org>
Date: Thu, 12 Feb 2015 16:19:42 +0100
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 Linux v3.20
Hi Linus,
The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e:
Linux 3.19-rc7 (2015-02-01 20:07:21 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v3.20
for you to fetch changes up to a20cc76b9efae10c20123049df361adcd7f0e0b3:
Merge branches 'arm/renesas', 'arm/smmu', 'arm/omap', 'ppc/pamu', 'x86/amd' and 'core' into next (2015-02-04 16:53:44 +0100)
----------------------------------------------------------------
IOMMU Updates for Linux v3.20
This time with:
* Generic page-table framework for ARM IOMMUs using the LPAE page-table
format, ARM-SMMU and Renesas IPMMU make use of it already.
* Break out of the IO virtual address allocator from the Intel IOMMU so
that it can be used by other DMA-API implementations too. The first
user will be the ARM64 common DMA-API implementation for IOMMUs
* Device tree support for Renesas IPMMU
* Various fixes and cleanups all over the place
----------------------------------------------------------------
Arnd Bergmann (2):
iommu: Disable on !MMU builds
iommu/arm-smmu: Avoid build warning
Emil Medve (3):
iommu/fsl: Fix section mismatch
iommu/fsl: Remove unused fsl_of_pamu_ids[]
iommu/fsl: Various cleanups
Joerg Roedel (9):
Merge branch 'iommu/next' of git://linuxtv.org/pinchartl/fbdev into arm/renesas
Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/.../will/linux into arm/smmu
Merge branch 'arm/smmu' into arm/renesas
iommu: Make more drivers depend on COMPILE_TEST
iommu/omap: Print phys_addr_t using %pa
iommu/fsl: Use %pa to print phys_addr_t
iommu/amd: Use wait_event in put_pasid_state_wait
iommu: Update my email address
Merge branches 'arm/renesas', 'arm/smmu', 'arm/omap', 'ppc/pamu', 'x86/amd' and 'core' into next
Laurent Pinchart (10):
iommu/ipmmu-vmsa: Cleanup failures of ARM mapping creation or attachment
iommu/ipmmu-vmsa: Flush P[UM]D entry before freeing the child page table
iommu/ipmmu-vmsa: Invalidate TLB after unmapping
iommu/ipmmu-vmsa: Add device tree bindings documentation
iommu/ipmmu-vmsa: Add device tree support
iommu/ipmmu-vmsa: Support multiple micro TLBs per device
iommu/ipmmu-vmsa: Remove platform data support
iommu: io-pgtable-arm: add non-secure quirk
iommu/ipmmu-vmsa: Use the ARM LPAE page table allocator
iommu/ipmmu-vmsa: Fix IOMMU lookup when multiple IOMMUs are registered
Matt Wagantall (1):
iopoll: Introduce memory-mapped IO polling macros
Mitchel Humpherys (2):
iommu/arm-smmu: don't touch the secure STLBIALL register
iommu/arm-smmu: add support for iova_to_phys through ATS1PR
Peter Zijlstra (1):
iommu/amd: Fix amd_iommu_free_device()
Quentin Lambert (1):
iommu/amd: Convert non-returned local variable to boolean when relevant
Robin Murphy (4):
iommu: Allow building iova.c independently
iommu: Consolidate IOVA allocator code
iommu: Make IOVA domain low limit flexible
iommu: Make IOVA domain page size explicit
Shuah Khan (3):
iommu: Fix trace_unmap() to report original iova
iommu: Change trace unmap api to report unmapped size
iommu: Fix trace_map() to report original iova and original size
Will Deacon (4):
iommu: introduce generic page table allocation framework
iommu: add ARM LPAE page table allocator
iommu: add self-consistency tests to ARM LPAE IO page table allocator
iommu/arm-smmu: make use of generic LPAE allocator
.../bindings/iommu/renesas,ipmmu-vmsa.txt | 41 +
MAINTAINERS | 1 +
arch/arm64/Kconfig | 1 -
arch/powerpc/include/asm/fsl_pamu_stash.h | 4 +-
drivers/iommu/Kconfig | 51 +-
drivers/iommu/Makefile | 5 +-
drivers/iommu/amd_iommu.c | 14 +-
drivers/iommu/amd_iommu_init.c | 2 +-
drivers/iommu/amd_iommu_proto.h | 2 +-
drivers/iommu/amd_iommu_types.h | 2 +-
drivers/iommu/amd_iommu_v2.c | 35 +-
drivers/iommu/arm-smmu.c | 935 +++++++------------
drivers/iommu/fsl_pamu.c | 216 ++---
drivers/iommu/fsl_pamu.h | 15 +-
drivers/iommu/fsl_pamu_domain.c | 173 ++--
drivers/iommu/intel-iommu.c | 45 +-
drivers/iommu/io-pgtable-arm.c | 986 +++++++++++++++++++++
drivers/iommu/io-pgtable.c | 82 ++
drivers/iommu/io-pgtable.h | 143 +++
drivers/iommu/iommu.c | 7 +-
drivers/iommu/iova.c | 53 +-
drivers/iommu/ipmmu-vmsa.c | 674 ++++----------
drivers/iommu/irq_remapping.h | 2 +-
drivers/iommu/omap-iommu.c | 2 +-
include/linux/iopoll.h | 144 +++
include/linux/iova.h | 41 +-
include/linux/platform_data/ipmmu-vmsa.h | 24 -
include/trace/events/iommu.h | 31 +-
28 files changed, 2239 insertions(+), 1492 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt
create mode 100644 drivers/iommu/io-pgtable-arm.c
create mode 100644 drivers/iommu/io-pgtable.c
create mode 100644 drivers/iommu/io-pgtable.h
create mode 100644 include/linux/iopoll.h
delete mode 100644 include/linux/platform_data/ipmmu-vmsa.h
Please pull.
Thanks,
Joerg
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