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Date: Fri, 4 Apr 2014 11:52:34 +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 Linux v3.15
Hi Linus,
The following changes since commit 455c6fdbd219161bd09b1165f11699d6d73de11c:
Linux 3.14 (2014-03-30 20:40:15 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v3.15
for you to fetch changes up to e172b81222548b856ecbe59b305d2cb733d512c4:
Merge branches 'iommu/fixes', 'arm/smmu', 'x86/amd', 'arm/omap', 'arm/shmobile' and 'x86/vt-d' into next (2014-04-02 19:13:12 +0200)
----------------------------------------------------------------
IOMMU Upates for Linux v3.15
This time a few more updates queued up.
* Rework VT-d code to support ACPI devices
* Improvements for memory and PCI hotplug support
in the VT-d driver
* Device-tree support for OMAP IOMMU
* Convert OMAP IOMMU to use devm_* interfaces
* Fixed PASID support for AMD IOMMU
* Other random cleanups and fixes for OMAP, ARM-SMMU
and SHMOBILE IOMMU
Most of the changes are in the VT-d driver because some rework was
necessary for better hotplug and ACPI device support.
----------------------------------------------------------------
Andreas Herrmann (3):
iommu/arm-smmu: set MAX_MASTER_STREAMIDS to MAX_PHANDLE_ARGS
iommu/arm-smmu: support buggy implementations with secure cfg accesses
documentation/iommu: update description of ARM System MMU binding
Dan Carpenter (1):
iommu/vt-d: returning free pointer in get_domain_for_dev()
David Woodhouse (39):
iommu/vt-d: Clean up size handling for intel_iommu_unmap()
iommu/vt-d: Clean up and fix page table clear/free behaviour
iommu/vt-d: Honour intel_iommu=sp_off for non-VMM domains
iommu/vt-d: Be less pessimistic about domain coherency where possible
iommu/vt-d: Add ACPI namespace device reporting structures
iommu/vt-d: Parse ANDD records
iommu/vt-d: Allocate space for ACPI devices
iommu/vt-d: Change scope lists to struct device, bus, devfn
iommu/vt-d: Add ACPI devices into dmaru->devices[] array
iommu/vt-d: Make iommu_dummy() take struct device instead of struct pci_dev
iommu/vt-d: Make dmar_insert_dev_info() take struct device instead of struct pci_dev
iommu/vt-d: Use struct device in device_domain_info, not struct pci_dev
iommu/vt-d: Pass iommu to domain_context_mapping_one() and iommu_support_dev_iotlb()
iommu/vt-d: Stop dmar_insert_dev_info() freeing domains on losing race
iommu/vt-d: use dmar_insert_dev_info() from dma_add_dev_info()
iommu/vt-d: Use domain_remove_one_dev_info() in domain_add_dev_info() error path
iommu/vt-d: Always store iommu in device_domain_info
iommu/vt-d: Simplify iommu check in domain_remove_one_dev_info()
iommu/vt-d: Remove device_to_iommu() call from domain_remove_dev_info()
iommu/vt-d: Store PCI segment number in struct intel_iommu
iommu/vt-d: Remove segment from struct device_domain_info()
iommu/vt-d: Make identity_mapping() take struct device not struct pci_dev
iommu/vt-d: Make device_to_iommu() cope with non-PCI devices
iommu/vt-d: Make domain_context_mapp{ed,ing}() take struct device
iommu/vt-d: Make get_domain_for_dev() take struct device
iommu/vt-d: Handle RMRRs for non-PCI devices
iommu/vt-d: Make iommu_should_identity_map() take struct device
iommu/vt-d: Make get_valid_domain_for_dev() take struct device
iommu/vt-d: Remove some pointless to_pci_dev() calls
iommu/vt-d: Rename 'hwdev' variables to 'dev' now that that's the norm
iommu/vt-d: Make domain_remove_one_dev_info() take struct device
iommu/vt-d: Make domain_add_dev_info() take struct device
iommu/vt-d: Remove pdev from iommu_no_mapping()
iommu/vt-d: Remove pdev from intel_iommu_attach_device()
iommu/vt-d: Remove to_pci_dev() in intel_map_page()
iommu/vt-d: Finally enable translation for non-PCI devices
iommu/vt-d: Include ACPI devices in iommu=pt
iommu/vt-d: Only call dmar_acpi_dev_scope_init() if DRHD units present
iommu/vt-d: Fix error handling in ANDD processing
Florian Vaussard (3):
iommu/omap: Allow enable/disable even without pdata
Documentation: dt: add OMAP iommu bindings
iommu/omap: Add devicetree support
Jay Cornwall (1):
iommu/amd: Fix PASID format in INVALIDATE_IOTLB_PAGES command
Jiang Liu (17):
iommu/vt-d: Avoid double free of g_iommus on error recovery path
iommu/vt-d: Avoid caching stale domain_device_info and fix memory leak
iommu/vt-d: Avoid caching stale domain_device_info when hot-removing PCI device
iommu/vt-d: Factor out dmar_alloc_dev_scope() for later reuse
iommu/vt-d: Move private structures and variables into intel-iommu.c
iommu/vt-d: Simplify function get_domain_for_dev()
iommu/vt-d: Free resources if failed to create domain for PCIe endpoint
iommu/vt-d: Reduce duplicated code to handle virtual machine domains
iommu/vt-d: Fix incorrect iommu_count for si_domain
iommu/vt-d: Check for NULL pointer when freeing IOMMU data structure
iommu/vt-d: Fix error in detect ATS capability
iommu/vt-d: Introduce macro for_each_dev_scope() to walk device scope entries
iommu/vt-d: Introduce a rwsem to protect global data structures
iommu/vt-d: Use RCU to protect global resources in interrupt context
iommu/vt-d: Update DRHD/RMRR/ATSR device scope caches when PCI hotplug happens
iommu/vt-d: Unify the way to process DMAR device scope array
iommu/vt-d: Update IOMMU state when memory hotplug happens
Joerg Roedel (3):
Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/.../will/linux into arm/smmu
iommu/vt-d: Check for NULL pointer in dmar_acpi_dev_scope_init()
Merge branches 'iommu/fixes', 'arm/smmu', 'x86/amd', 'arm/omap', 'arm/shmobile' and 'x86/vt-d' into next
Laurent Pinchart (1):
iommu/omap: Allocate archdata on the fly for DT-based devices
Paul Bolle (1):
iommu/shmobile: Depend on ARCH_SHMOBILE
Suman Anna (3):
iommu/omap: Convert to devm_* interfaces
iommu/omap: Fix error return paths in omap_iommu_attach()
iommu/omap: Enable bus-error back on supported iommus
Suravee Suthikulpanit (1):
iommu/amd: Fix logic to determine and checking max PASID
Will Deacon (3):
iommu/arm-smmu: clean up use of `flags' in page table handling code
iommu/arm-smmu: provide option to dsb macro when publishing tables
iommu/arm-smmu: fix incorrect comment regarding TLB invalidation
Zhouyi Zhou (1):
iommu/omap: Check for NULL in iopte_free()
.../devicetree/bindings/iommu/arm,smmu.txt | 6 +
.../devicetree/bindings/iommu/ti,omap-iommu.txt | 26 +
arch/arm/mach-omap2/omap-iommu.c | 5 +
drivers/iommu/Kconfig | 2 +-
drivers/iommu/amd_iommu.c | 8 +-
drivers/iommu/amd_iommu_init.c | 16 +-
drivers/iommu/amd_iommu_types.h | 11 +-
drivers/iommu/arm-smmu.c | 105 +-
drivers/iommu/dmar.c | 513 +++++--
drivers/iommu/intel-iommu.c | 1610 +++++++++++---------
drivers/iommu/intel_irq_remapping.c | 108 +-
drivers/iommu/iova.c | 64 +-
drivers/iommu/omap-iommu.c | 162 +-
drivers/iommu/omap-iommu.h | 5 +
drivers/iommu/omap-iommu2.c | 3 +
include/acpi/actbl2.h | 15 +-
include/linux/dmar.h | 82 +-
include/linux/intel-iommu.h | 1 +
include/linux/iova.h | 2 +
19 files changed, 1754 insertions(+), 990 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iommu/ti,omap-iommu.txt
Please pull.
Thanks,
Joerg
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