[GIT,PULL] iommu/arm-smmu: Updates for 5.3

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/updates

Message

Will Deacon June 28, 2019, 11:04 a.m. UTC

Hi Joerg,

Please pull this handful of arm-smmu updates for 5.3. These changes include
support for the system cache present in some Qualcomm SoCs, better support
for non-coherent page-table walkers and a larger command queue size for
SMMUv3 implementations in preparation for some optimisations I've been
working on.

Thanks,

Will

--->8

The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:

  Linux 5.2-rc2 (2019-05-26 16:49:19 -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 9e6ea59f3ff37192fd7aec7821dca6ece629b7d0:

  iommu/io-pgtable: Support non-coherent page tables (2019-06-25 13:26:47 +0100)

----------------------------------------------------------------
Bjorn Andersson (1):
      iommu/io-pgtable: Support non-coherent page tables

Vivek Gautam (1):
      iommu/io-pgtable-arm: Add support to use system cache

Will Deacon (2):
      iommu/arm-smmu-v3: Increase maximum size of queues
      iommu/io-pgtable: Replace IO_PGTABLE_QUIRK_NO_DMA with specific flag

 drivers/iommu/arm-smmu-v3.c        | 58 +++++++++++++++++++++++++-------------
 drivers/iommu/arm-smmu.c           |  4 +--
 drivers/iommu/io-pgtable-arm-v7s.c | 17 ++++++-----
 drivers/iommu/io-pgtable-arm.c     | 40 ++++++++++++++++----------
 drivers/iommu/ipmmu-vmsa.c         |  1 +
 include/linux/io-pgtable.h         | 11 +++-----
 include/linux/iommu.h              |  6 ++++
 7 files changed, 86 insertions(+), 51 deletions(-)

Comments

Joerg Roedel July 1, 2019, 11:45 a.m. UTC | #1

On Fri, Jun 28, 2019 at 12:04:40PM +0100, Will Deacon wrote:
>   git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/updates

Pulled, thanks Will.