Hi Joerg,
Please can you pull these ARM SMMU updates for 5.2? The highlight is ATS
support in the SMMUv3 driver from Jean-Philippe. I have collected the
appropriate Acks from the PCI and IORT sides.
There is a trivial conflict with your api-features branch due to the diff
context in linux/iommu.h.
Cheers,
Will
--->8
The following changes since commit 79a3aaa7b82e3106be97842dedfd8429248896e6:
Linux 5.1-rc3 (2019-03-31 14:39:29 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git
for-joerg/arm-smmu/updates
for you to fetch changes up to bc580b56cb7888d1f09fff8a50270228fb834ae8:
iommu/arm-smmu: Log CBFRSYNRA register on context fault (2019-04-23 12:23:16
+0100)
----------------------------------------------------------------
Douglas Anderson (1):
iommu/arm-smmu: Break insecure users by disabling bypass by default
Jean-Philippe Brucker (9):
PCI: Move ATS declarations outside of CONFIG_PCI
PCI: Add a stub for pci_ats_disabled()
ACPI/IORT: Check ATS capability in root complex nodes
iommu/arm-smmu-v3: Rename arm_smmu_master_data to arm_smmu_master
iommu/arm-smmu-v3: Store SteamIDs in master
iommu/arm-smmu-v3: Add a master->domain pointer
iommu/arm-smmu-v3: Link domains and devices
iommu/arm-smmu-v3: Add support for PCI ATS
iommu/arm-smmu-v3: Disable tagged pointers
Vivek Gautam (1):
iommu/arm-smmu: Log CBFRSYNRA register on context fault
Will Deacon (1):
iommu/arm-smmu-v3: Don't disable SMMU in kdump kernel
drivers/acpi/arm64/iort.c | 11 ++
drivers/iommu/Kconfig | 25 +++
drivers/iommu/arm-smmu-regs.h | 2 +
drivers/iommu/arm-smmu-v3.c | 355 +++++++++++++++++++++++++++++++++---------
drivers/iommu/arm-smmu.c | 11 +-
include/linux/iommu.h | 4 +
include/linux/pci.h | 31 ++--
7 files changed, 344 insertions(+), 95 deletions(-)
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