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Message-ID: <20180824130120.lwv5bklvv64hjsde@8bytes.org>
Date: Fri, 24 Aug 2018 15:01:27 +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 v4.19
Hi Linus,
note that this time there is a trivial conflict when merging this into
your tree. The conflict is in drivers/iommu/ipmmu-vmsa.c, apparently
some other tree also added DT matching entries there. With that in mind:
The following changes since commit 1ffaddd029c867d134a1dde39f540dcc8c52e274:
Linux 4.18-rc8 (2018-08-05 12:37:41 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-updates-v4.19
for you to fetch changes up to 6488a7f35eeab463f6c9c2ea34d30ca856f0bc8e:
Merge branches 'arm/shmobile', 'arm/renesas', 'arm/msm', 'arm/smmu', 'arm/omap', 'x86/amd', 'x86/vt-d' and 'core' into next (2018-08-08 12:02:27 +0200)
----------------------------------------------------------------
IOMMU Update for Linux v4.19
Including:
- PASID table handling updates for the Intel VT-d driver. It
implements a global PASID space now so that applications
usings multiple devices will just have one PASID.
- A new config option to make iommu passthroug mode the default.
- New sysfs attribute for iommu groups to export the type of the
default domain.
- A debugfs interface (for debug only) usable by IOMMU drivers
to export internals to user-space.
- R-Car Gen3 SoCs support for the ipmmu-vmsa driver
- The ARM-SMMU now aborts transactions from unknown devices and
devices not attached to any domain.
- Various cleanups and smaller fixes all over the place.
----------------------------------------------------------------
Anna-Maria Gleixner (1):
iommu/amd: Remove redundant WARN_ON()
Christoph Hellwig (1):
iommu: Remove the ->map_sg indirection
Corentin Labbe (1):
iommu/shmobile: Remove unused include/linux/platform_data/sh_ipmmu.h header
Dmitry Osipenko (1):
iommu/ipmmu-vmsa: Don't register as BUS IOMMU if machine doesn't have IPMMU-VMSA
Gary R Hook (2):
iommu: Enable debugfs exposure of IOMMU driver internals
iommu/amd: Add basic debugfs infrastructure for AMD IOMMU
Geert Uytterhoeven (2):
iommu/ipmmu-vmsa: Fix allocation in atomic context
iommu/ipmmu-vmsa: Clarify supported platforms
Jacob Pan (2):
iommu/vt-d: Add definitions for PFSID
iommu/vt-d: Fix dev iotlb pfsid use
Jacopo Mondi (2):
dt-bindings: iommu/ipmmu-vmsa: Add R-Car M3-N (R8A77965)
iommu/ipmmu-vmsa: Hook up R8A77965 DT matching code
Jean-Philippe Brucker (2):
iommu/io-pgtable-arm: Fix pgtable allocation in selftest
iommu/io-pgtable-arm-v7s: Abort allocation when table address overflows the PTE
Joerg Roedel (2):
Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/.../will/linux into arm/smmu
Merge branches 'arm/shmobile', 'arm/renesas', 'arm/msm', 'arm/smmu', 'arm/omap', 'x86/amd', 'x86/vt-d' and 'core' into next
Lu Baolu (10):
iommu/vt-d: Remove unnecessary WARN_ON()
iommu/vt-d: Global PASID name space
iommu/vt-d: Avoid using idr_for_each_entry()
iommu/vt-d: Apply global PASID in SVA
iommu/vt-d: Move device_domain_info to header
iommu/vt-d: Add for_each_device_domain() helper
iommu/vt-d: Per PCI device pasid table interfaces
iommu/vt-d: Allocate and free pasid table
iommu/vt-d: Apply per pci device pasid table in SVA
iommu/vt-d: Remove the obsolete per iommu pasid tables
Magnus Damm (3):
iommu/ipmmu-vmsa: Increase maximum micro-TLBS to 48
iommu/ipmmu-vmsa: Hook up r8a7796 DT matching code
iommu/ipmmu-vmsa: Document R-Car V3H and E3 IPMMU DT bindings
Miao Zhong (1):
iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register
Niklas Cassel (1):
iommu/msm: Don't call iommu_device_{,un}link from atomic context
Olof Johansson (2):
iommu: Add sysfs attribyte for domain type
iommu: Add config option to set passthrough as default
Ralf Goebel (1):
iommu/omap: Fix cache flushes on L2 table entries
Simon Horman (1):
iommu/ipmmu-vmsa: Hook up r8a779(70|95) DT matching code
Suravee Suthikulpanit (3):
x86: irq_remapping: Move irq remapping mode enum
iommu/amd: Add support for higher 64-bit IOMMU Control Register
iommu/amd: Add support for IOMMU XT mode
Vivek Gautam (1):
iommu/arm-smmu: Error out only if not enough context interrupts
Will Deacon (1):
iommu/arm-smmu-v3: Abort all transactions if SMMU is enabled in kdump kernel
Yoshihiro Shimoda (1):
iommu/ipmmu-vmsa: IMUCTRn.TTSEL needs a special usage on R-Car Gen3
Zhen Lei (2):
iommu/amd: make sure TLB to be flushed before IOVA freed
iommu/arm-smmu-v3: Prevent any devices access to memory without registration
yzhai003@....edu (1):
iommu/amd: Argument page_size could be uninitialized
Documentation/admin-guide/kernel-parameters.txt | 3 +-
.../bindings/iommu/renesas,ipmmu-vmsa.txt | 3 +
arch/x86/include/asm/irq_remapping.h | 5 +
arch/x86/kernel/pci-dma.c | 8 +
drivers/iommu/Kconfig | 37 +++-
drivers/iommu/Makefile | 4 +-
drivers/iommu/amd_iommu.c | 38 ++--
drivers/iommu/amd_iommu_debugfs.c | 33 +++
drivers/iommu/amd_iommu_init.c | 57 +++--
drivers/iommu/amd_iommu_proto.h | 6 +
drivers/iommu/amd_iommu_types.h | 22 +-
drivers/iommu/arm-smmu-v3.c | 26 ++-
drivers/iommu/arm-smmu.c | 17 +-
drivers/iommu/dmar.c | 6 +-
drivers/iommu/exynos-iommu.c | 1 -
drivers/iommu/intel-iommu.c | 160 +++++++-------
drivers/iommu/intel-pasid.c | 239 +++++++++++++++++++++
drivers/iommu/intel-pasid.h | 39 ++++
drivers/iommu/intel-svm.c | 79 +++----
drivers/iommu/io-pgtable-arm-v7s.c | 7 +-
drivers/iommu/io-pgtable-arm.c | 3 +-
drivers/iommu/iommu-debugfs.c | 66 ++++++
drivers/iommu/iommu.c | 44 +++-
drivers/iommu/ipmmu-vmsa.c | 63 ++++--
drivers/iommu/msm_iommu.c | 17 +-
drivers/iommu/mtk_iommu.c | 1 -
drivers/iommu/mtk_iommu_v1.c | 1 -
drivers/iommu/omap-iommu.c | 5 +-
drivers/iommu/qcom_iommu.c | 1 -
drivers/iommu/rockchip-iommu.c | 1 -
drivers/iommu/tegra-gart.c | 1 -
drivers/iommu/tegra-smmu.c | 1 -
include/linux/dmar.h | 5 -
include/linux/intel-iommu.h | 80 ++++++-
include/linux/iommu.h | 23 +-
include/linux/platform_data/sh_ipmmu.h | 18 --
36 files changed, 843 insertions(+), 277 deletions(-)
create mode 100644 drivers/iommu/amd_iommu_debugfs.c
create mode 100644 drivers/iommu/intel-pasid.c
create mode 100644 drivers/iommu/intel-pasid.h
create mode 100644 drivers/iommu/iommu-debugfs.c
delete mode 100644 include/linux/platform_data/sh_ipmmu.h
Please pull.
Thanks,
Joerg
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