Changes in sysfs-class-iommu

e5451c8f8330e03ad3cfa16048b4daf961af434f - Merge remote-tracking branch 'linusw-gpio/for-next' into devm_gpiochip

Tue, 23 Feb 2016 15:07:08 +0100

Merge remote-tracking branch 'linusw-gpio/for-next' into devm_gpiochipBase for demv_gpiochip_add_data() and devm_gpiochip_remove(). List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

b10778a00d40b3d9fdaaf5891e802794781ff71c - Merge commit 'v3.17' into next

Wed, 19 Nov 2014 11:32:12 +0100

Merge commit 'v3.17' into next List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

890ca861f868a10617029ffc87eae7d48ea6876c - Merge tag 'v3.18-rc4' into x86/cleanups, to refresh the tree before pulling new changes.

Wed, 12 Nov 2014 15:09:01 +0100

Merge tag 'v3.18-rc4' into x86/cleanups, to refresh the tree before pulling new changes.Signed-off-by: Ingo Molnar List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6 - Merge branch 'next' into for-linus

Fri, 03 Oct 2014 20:24:46 +0200

Merge branch 'next' into for-linusPrepare first round of input updates for 3.18. List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

db985cbd67c45f875ef43cb5febfaa8cbd203c27 - Merge tag 'irqchip-core-3.18' of git://git.infradead.org/users/jcooper/linux into irq/core

Sun, 14 Sep 2014 15:34:38 +0200

Merge tag 'irqchip-core-3.18' of git://git.infradead.org/users/jcooper/linux into irq/coreirqchip core changes for v3.18 - renesas: suspend to RAM, runtime PM, cleanups and DT binding docs - keystone: add new driver - hip04: add Hisilicon HiP04 driver (without touching irq-gic.c) - gic: Use defines instead of magic number, preserve v2 bybass bits - handle_domain_irq: common low level interrupt entry handler List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

336879b1da97fffc097f77c6d6f818660f2826f0 - Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework

Thu, 11 Sep 2014 14:46:53 +0200

Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-reworkDave asked me to do the backmerge before sending him the revised pullrequest, so here we go. Nothing fancy in the conflicts, just a fewthings changed right next to each another.Conflicts: drivers/gpu/drm/drm_irq.cSigned-off-by: Daniel Vetter List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

e2627dce268024aff962132057cb8acb219c9c40 - Merge tag 'v3.17-rc4' into sched/core, to prevent conflicts with upcoming patches, and to refresh the tree

Mon, 08 Sep 2014 08:11:07 +0200

Merge tag 'v3.17-rc4' into sched/core, to prevent conflicts with upcoming patches, and to refresh the treeLinux 3.17-rc4 List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

516d5f8b04ce2bcd24f03323fc743ae25b81373d - Merge tag 'v3.17-rc3' into next

Thu, 04 Sep 2014 01:01:36 +0200

Merge tag 'v3.17-rc3' into nextSync with mainline to bring in Chrome EC changes. List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

05244d166739ae273fdc7a2151bdef61df49ca7d - Merge tag 'asoc-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Wed, 03 Sep 2014 16:57:41 +0200

Merge tag 'asoc-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v3.17A few more driver specific fixes on top of the currently pending fixes(which are already in your tree but not Linus'). List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

83bc90e11576f9c100f8ef4ba2bcd0b89212e3fb - Merge branch 'linus' into perf/core, to fix conflicts

Sun, 24 Aug 2014 22:32:24 +0200

Merge branch 'linus' into perf/core, to fix conflictsConflicts: arch/x86/kernel/cpu/perf_event_intel_uncore*.cSigned-off-by: Ingo Molnar List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

80b304fd00e8b667775ff791121b61ecd7cd0c03 - Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent

Fri, 22 Aug 2014 10:04:15 +0200

Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgentPull EFI fixes from Matt Fleming: * WARN_ON(!spin_is_locked()) always triggers on non-SMP machines. Swap it for the more canonical lockdep_assert_held() which always does the right thing - Guenter Roeck * Assign the correct value to efi.runtime_version on arm64 so that all the runtime services can be invoked - Semen ProtsenkoSigned-off-by: Ingo Molnar List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

2871f352c600d36b1b8ba57c79029cf8aa512948 - Merge tag 'v3.17-rc1' into patchwork

Thu, 21 Aug 2014 22:23:58 +0200

Merge tag 'v3.17-rc1' into patchworkLinux 3.17-rc1 List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3 - Merge l2-mtd/next into l2-mtd/master

Tue, 19 Aug 2014 20:57:23 +0200

Merge l2-mtd/next into l2-mtd/master List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

dc7aafba6bfa1ea5806c6ac402e690682f950f75 - Merge tag 'iommu-updates-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Wed, 06 Aug 2014 00:59:35 +0200

Merge tag 'iommu-updates-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuPull iommu updates from Joerg Roedel: "This time with: - support for the generic PCI device alias code in x86 IOMMU drivers - a new sysfs interface for IOMMUs - preparations for hotplug support in the Intel IOMMU driver - change the AMD IOMMUv2 driver to not hold references to core data structures like mm_struct or task_struct. Rely on mmu_notifers instead. - removal of the OMAP IOVMM interface, all users of it are converted to DMA-API now - make the struct iommu_ops const everywhere - initial PCI support for the ARM SMMU driver - there is now a generic device tree binding documented for ARM IOMMUs - various fixes and cleanups all over the place Also included are some changes to the OMAP code, which are acked by the maintainer"* tag 'iommu-updates-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (67 commits) devicetree: Add generic IOMMU device tree bindings iommu/vt-d: Fix race setting IRQ CPU affinity while freeing IRQ iommu/amd: Fix 2 typos in comments iommu/amd: Fix device_state reference counting iommu/amd: Remove change_pte mmu_notifier call-back iommu/amd: Don't set pasid_state->mm to NULL in unbind_pasid iommu/exynos: Select ARM_DMA_USE_IOMMU iommu/vt-d: Exclude devices using RMRRs from IOMMU API domains iommu/omap: Remove platform data da_start and da_end fields ARM: omap: Don't set iommu pdata da_start and da_end fields iommu/omap: Remove virtual memory manager iommu/vt-d: Fix issue in computing domain's iommu_snooping flag iommu/vt-d: Introduce helper function iova_size() to improve code readability iommu/vt-d: Introduce helper domain_pfn_within_range() to simplify code iommu/vt-d: Simplify intel_unmap_sg() and kill duplicated code iommu/vt-d: Change iommu_enable/disable_translation to return void iommu/vt-d: Simplify include/linux/dmar.h iommu/vt-d: Avoid freeing virtual machine domain in free_dmar_iommu() iommu/vt-d: Fix possible invalid memory access caused by free_dmar_iommu() iommu/vt-d: Allocate dynamic domain id for virtual domains only ... List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

cbb24a25a871cbdac4e58b68b541aadd91b249be - Merge branch 'core' into x86/vt-d

Wed, 23 Jul 2014 16:04:37 +0200

Merge branch 'core' into x86/vt-dConflicts: drivers/iommu/intel-iommu.c List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu

c61959ecbbc6bf9034e65c8e8ef03fa9d1066f05 - iommu: Add sysfs support for IOMMUs

Fri, 13 Jun 2014 00:12:24 +0200

iommu: Add sysfs support for IOMMUsIOMMUs currently have no common representation to userspace, mostseem to have no representation at all aside from a few printkson bootup. There are however features of IOMMUs that are usefulto know about. For instance the IOMMU might support superpages,making use of processor large/huge pages more important in a deviceassignment scenario. It's also useful to create cross links betweendevices and IOMMU hardware units, so that users might be able toload balance their devices to avoid thrashing a single hardware unit.This patch adds a device create and destroy interface as well asdevice linking, making it very lightweight for an IOMMU driver to addbasic support. IOMMU drivers can provide additional attributesautomatically by using an attribute_group.The attributes exposed are expected to be relatively device specific,the means to retrieve them certainly are, so there are currently nocommon attributes for the new class created here.Signed-off-by: Alex Williamson Signed-off-by: Joerg Roedel List of files: /linux/Documentation/ABI/testing/sysfs-class-iommu