NACK: [PATCH 0/4][U/P] Support up to 2048 IRTEs for AMD IOMMU Interrupt remapping

[Massimiliano Pellizzer]

On Fri, 21 Mar 2025 at 13:22, You-Sheng Yang <vicamo.yang at canonical.com> wrote:
>
> BugLink: https://bugs.launchpad.net/bugs/2103465
>
> [Impact]
>
> This is an enhancement to the existing AMD IOMMU Interrupt remapping
> where it can support up to the architectural limit of 2K interrupts per
> PCI function. The feature is available starting from Turin.
>
> [Fix]
>
> 4 commits in linux-next since commit 1c608b0b280d ("iommu/amd: Introduce
> generic function to set multibit feature value").
>
> [Test Case]
>
> Tested by AMD.
>
> [Where problems could occur]
>
> This affects only platforms with feature bit set in Extended Feature 2
> Register (MMIO Offset 01A0h[NumIntRemapSup]).
>
> [Other Info]
>
> Nominate for Plucky only.
>
> Kishon Vijay Abraham I (1):
>   iommu/amd: Enable support for up to 2K interrupts per function
>
> Sairaj Kodilkar (3):
>   iommu/amd: Introduce generic function to set multibit feature value
>   iommu/amd: Replace slab cache allocator with page allocator
>   iommu/amd: Rename DTE_INTTABLEN* and MAX_IRQS_PER_TABLE macro
>
>  drivers/iommu/amd/amd_iommu_types.h | 27 ++++++-----
>  drivers/iommu/amd/init.c            | 64 +++++++++++--------------
>  drivers/iommu/amd/iommu.c           | 72 +++++++++++++++++++++--------
>  3 files changed, 93 insertions(+), 70 deletions(-)
>
> --
> 2.48.1
>
>
> --
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

The patchset looks good, however all the patches are missing
"linux-next" at the end of the "(cherry picked from ..)" line [1].
Please send a v2 fixing this.

[1] https://canonical-kernel-docs.readthedocs-hosted.com/en/latest/reference/patch-acceptance-criteria/#cherry-pick-or-backport


-- 
Massimiliano Pellizzer