[PATCH v6 40/40] arm64: mpam: Add initial MPAM documentation

Gavin Shan gshan at redhat.com
Mon Mar 23 23:04:54 PDT 2026


On 3/14/26 12:46 AM, Ben Horgan wrote:
> MPAM (Memory Partitioning and Monitoring) is now exposed to user-space via
> resctrl. Add some documentation so the user knows what features to expect.
> 
> Reviewed-by: Zeng Heng <zengheng4 at huawei.com>
> Reviewed-by: Shaopeng Tan <tan.shaopeng at jp.fujitsu.com>
> Reviewed-by: Jonathan Cameron <jonathan.cameron at huawei.com>
> Signed-off-by: James Morse <james.morse at arm.com>
> Acked-by: Catalin Marinas <catalin.marinas at arm.com>
> Signed-off-by: Ben Horgan <ben.horgan at arm.com>
> ---
> Changes by Ben:
> Some tidying, update for current heuristics
> 
> Changes from v4:
> Fix unusual indentation
> 
> Changes from v5:
> Drop cdp (under CONFIG_EXPERT) and mbwu (back with abmc)
> ---
>   Documentation/arch/arm64/index.rst |  1 +
>   Documentation/arch/arm64/mpam.rst  | 72 ++++++++++++++++++++++++++++++
>   2 files changed, 73 insertions(+)
>   create mode 100644 Documentation/arch/arm64/mpam.rst
> 

Reviewed-by: Gavin Shan <gshan at redhat.com>




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