Re: [PATCH v3 0/8] iommu/riscv: Add HPM support for RISC-V IOMMU

Krzysztof Kozlowski
2026-02-06T10:44:55Z

On 04/02/2026 10:08, Lv Zheng wrote:
> Includes HPM support for RISC-V IOMMU. The HPM hardware mechanism can be
> found in the recent announced SpacemiT SoCs (K3, V100), where T100
> (SpacemiT distributed IOMMU) is shipped.
>
> Revisions:
> v1
> Initial release.
> v2 (sent as v1.1)
> Split and cleanup DT-bindings.
> v3
> Refactor using vendor specific compatible.
>

Do not attach (thread) your patchsets to some other threads (unrelated
or older versions). This buries them deep in the mailbox and might
interfere with applying entire sets. See also:
https://elixir.bootlin.com/linux/v6.16-rc2/source/Documentation/process/submitting-patches.rst#L830

Best regards,
Krzysztof