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SubjectRe: [PATCH v2 0/6] Intel IOMMU debugfs support
Hi Alex

you can add for the whole series

Reviewed By: Ashok Raj <ashok.raj@intel.com>

On Wed, Nov 22, 2017 at 11:25:40AM -0800, Mehta, Sohil wrote:
> Hi all,
>
> This series aims to add debugfs support for Intel IOMMU. It exposes IOMMU
> registers, internal context and dumps individual table entries to help debug
> Intel IOMMUs.
>
> The first patch does the ground work for the following patches by creating a new
> Kconfig option - INTEL_IOMMU_DEBUG. It also reorganizes some Intel IOMMU data
> structures. The next five patches add debugfs support for IOMMU context
> internals, extended context, register contents, PASID internals, and Interrupt
> remapping in that order. The information can be accessed in sysfs at
> '/sys/kernel/debug/intel_iommu/'.
>
> Regards,
> Sohil
>
> Changes since v1:
> - Fixed seq_printf formatting
> - Handled the case when Interrupt remapping is not enabled
>
> Gayatri Kammela (5):
> iommu/vt-d: Add debugfs support for Intel IOMMU internals
> iommu/vt-d: Add Intel IOMMU debugfs to show context internals
> iommu/vt-d: Add Intel IOMMU debugfs to show extended context internals
> iommu/vt-d: Add debugfs extension to show register contents
> iommu/vt-d: Add debugfs extension to show Pasid table contents
>
> Sohil Mehta (1):
> iommu/vt-d: Add debugfs support for Intel IOMMU Interrupt remapping
>
> drivers/iommu/Kconfig | 10 +
> drivers/iommu/Makefile | 1 +
> drivers/iommu/intel-iommu-debug.c | 435 ++++++++++++++++++++++++++++++++++++++
> drivers/iommu/intel-iommu.c | 35 +--
> drivers/iommu/intel-svm.c | 8 -
> include/linux/intel-iommu.h | 32 +++
> include/linux/intel-svm.h | 10 +-
> 7 files changed, 494 insertions(+), 37 deletions(-)
> create mode 100644 drivers/iommu/intel-iommu-debug.c
>
> --
> 2.7.4
>

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