* [GIT PULL] iommu: IOMMU_PRIV support for 4.11
@ 2017-01-27 16:46 ` Will Deacon
0 siblings, 0 replies; 4+ messages in thread
From: Will Deacon @ 2017-01-27 16:46 UTC (permalink / raw)
To: joro-zLv9SwRftAIdnm+yROfE0A
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Hi Joerg,
Please pull the following IOMMU changes for 4.11. These patches from
Sricharan add support for "privileged" IOMMU mappings, which are useful
with master devices that support transactions at different privilege
levels and want to control the permissions independently.
Cheers,
Will
--->8
The following changes since commit a121103c922847ba5010819a3f250f1f7fc84ab8:
Linux 4.10-rc3 (2017-01-08 14:18:17 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git iommu/iommu-priv
for you to fetch changes up to fa8c57db44068a77903d9688382b461a836eee68:
iommu: Better document the IOMMU_PRIV flag (2017-01-27 13:49:35 +0000)
----------------------------------------------------------------
Jeremy Gebben (1):
iommu/io-pgtable-arm: add support for the IOMMU_PRIV flag
Mitchel Humpherys (4):
iommu: add IOMMU_PRIV attribute
common: DMA-mapping: add DMA_ATTR_PRIVILEGED attribute
arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED
dmaengine: pl330: Make sure microcode is privileged
Robin Murphy (3):
iommu/io-pgtable-arm-v7s: Add support for the IOMMU_PRIV flag
Revert "iommu/arm-smmu: Set PRIVCFG in stage 1 STEs"
iommu: Better document the IOMMU_PRIV flag
Sricharan R (2):
arm/dma-mapping: Implement DMA_ATTR_PRIVILEGED
iommu/arm-smmu: Set privileged attribute to 'default' instead of 'unprivileged'
Documentation/DMA-attributes.txt | 10 +++++++
arch/arm/mm/dma-mapping.c | 60 +++++++++++++++++++-------------------
arch/arm64/mm/dma-mapping.c | 6 ++--
drivers/dma/pl330.c | 5 ++--
drivers/iommu/arm-smmu-v3.c | 7 +----
drivers/iommu/arm-smmu.c | 2 +-
drivers/iommu/dma-iommu.c | 12 ++++++--
drivers/iommu/io-pgtable-arm-v7s.c | 6 +++-
drivers/iommu/io-pgtable-arm.c | 5 +++-
include/linux/dma-iommu.h | 3 +-
include/linux/dma-mapping.h | 7 +++++
include/linux/iommu.h | 10 +++++++
12 files changed, 85 insertions(+), 48 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [GIT PULL] iommu: IOMMU_PRIV support for 4.11
@ 2017-01-27 16:46 ` Will Deacon
0 siblings, 0 replies; 4+ messages in thread
From: Will Deacon @ 2017-01-27 16:46 UTC (permalink / raw)
To: linux-arm-kernel
Hi Joerg,
Please pull the following IOMMU changes for 4.11. These patches from
Sricharan add support for "privileged" IOMMU mappings, which are useful
with master devices that support transactions at different privilege
levels and want to control the permissions independently.
Cheers,
Will
--->8
The following changes since commit a121103c922847ba5010819a3f250f1f7fc84ab8:
Linux 4.10-rc3 (2017-01-08 14:18:17 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git iommu/iommu-priv
for you to fetch changes up to fa8c57db44068a77903d9688382b461a836eee68:
iommu: Better document the IOMMU_PRIV flag (2017-01-27 13:49:35 +0000)
----------------------------------------------------------------
Jeremy Gebben (1):
iommu/io-pgtable-arm: add support for the IOMMU_PRIV flag
Mitchel Humpherys (4):
iommu: add IOMMU_PRIV attribute
common: DMA-mapping: add DMA_ATTR_PRIVILEGED attribute
arm64/dma-mapping: Implement DMA_ATTR_PRIVILEGED
dmaengine: pl330: Make sure microcode is privileged
Robin Murphy (3):
iommu/io-pgtable-arm-v7s: Add support for the IOMMU_PRIV flag
Revert "iommu/arm-smmu: Set PRIVCFG in stage 1 STEs"
iommu: Better document the IOMMU_PRIV flag
Sricharan R (2):
arm/dma-mapping: Implement DMA_ATTR_PRIVILEGED
iommu/arm-smmu: Set privileged attribute to 'default' instead of 'unprivileged'
Documentation/DMA-attributes.txt | 10 +++++++
arch/arm/mm/dma-mapping.c | 60 +++++++++++++++++++-------------------
arch/arm64/mm/dma-mapping.c | 6 ++--
drivers/dma/pl330.c | 5 ++--
drivers/iommu/arm-smmu-v3.c | 7 +----
drivers/iommu/arm-smmu.c | 2 +-
drivers/iommu/dma-iommu.c | 12 ++++++--
drivers/iommu/io-pgtable-arm-v7s.c | 6 +++-
drivers/iommu/io-pgtable-arm.c | 5 +++-
include/linux/dma-iommu.h | 3 +-
include/linux/dma-mapping.h | 7 +++++
include/linux/iommu.h | 10 +++++++
12 files changed, 85 insertions(+), 48 deletions(-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] iommu: IOMMU_PRIV support for 4.11
2017-01-27 16:46 ` Will Deacon
@ 2017-01-30 15:06 ` Joerg Roedel
-1 siblings, 0 replies; 4+ messages in thread
From: Joerg Roedel @ 2017-01-30 15:06 UTC (permalink / raw)
To: Will Deacon
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
On Fri, Jan 27, 2017 at 04:46:21PM +0000, Will Deacon wrote:
> The following changes since commit a121103c922847ba5010819a3f250f1f7fc84ab8:
>
> Linux 4.10-rc3 (2017-01-08 14:18:17 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git iommu/iommu-priv
Pulled, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [GIT PULL] iommu: IOMMU_PRIV support for 4.11
@ 2017-01-30 15:06 ` Joerg Roedel
0 siblings, 0 replies; 4+ messages in thread
From: Joerg Roedel @ 2017-01-30 15:06 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Jan 27, 2017 at 04:46:21PM +0000, Will Deacon wrote:
> The following changes since commit a121103c922847ba5010819a3f250f1f7fc84ab8:
>
> Linux 4.10-rc3 (2017-01-08 14:18:17 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git iommu/iommu-priv
Pulled, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-01-30 15:06 UTC | newest]
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2017-01-27 16:46 [GIT PULL] iommu: IOMMU_PRIV support for 4.11 Will Deacon
2017-01-27 16:46 ` Will Deacon
[not found] ` <20170127164621.GB10758-5wv7dgnIgG8@public.gmane.org>
2017-01-30 15:06 ` Joerg Roedel
2017-01-30 15:06 ` Joerg Roedel
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