linux-kernel - Re: [PATCH 00/33] arm_mpam: Add basic mpam driver

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Message-ID: <aRoG+UptQg9mix+7@x1>
Date: Sun, 16 Nov 2025 09:16:41 -0800
From: Drew Fustini <fustini@...nel.org>
To: Ben Horgan <ben.horgan@....com>
Cc: james.morse@....com, amitsinght@...vell.com, baisheng.gao@...soc.com,
	baolin.wang@...ux.alibaba.com, bobo.shaobowang@...wei.com,
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	dfustini@...libre.com, fenghuay@...dia.com,
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Subject: Re: [PATCH 00/33] arm_mpam: Add basic mpam driver

On Fri, Nov 07, 2025 at 12:34:17PM +0000, Ben Horgan wrote:
> Hi all,
[snip]
> The rest of the driver can be found here: (no updated version - based on v3)
> https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git mpam/snapshot/v6.18-rc1

Does anyone know of a hosting platform that offers ARM machines that
have MPAM?

I see there are Ampere systems on Oracle but I wasn't sure if those have
MPAM.

I'm getting a RISC-V QoS patch series ready (Ssqosid ext and CBQRI spec)
and I'd like to get a better understanding of how resctrl works on MPAM
in practice.

Thanks,
Drew