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

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Message-ID: <aRz5S/gnT9mhqN+7@x1>
Date: Tue, 18 Nov 2025 14:55:07 -0800
From: Drew Fustini <fustini@...nel.org>
To: Ben Horgan <ben.horgan@....com>
Cc: james.morse@....com, amitsinght@...vell.com, baisheng.gao@...soc.com,
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Subject: Re: [PATCH 00/33] arm_mpam: Add basic mpam driver

On Tue, Nov 18, 2025 at 02:11:31PM +0000, Ben Horgan wrote:
> Hi Drew,
> 
> On 11/16/25 17:16, Drew Fustini wrote:
> > 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?
> 
> As far as I know there aren't any.
> 
> There is some MPAM support in the Orion Radxa board which is likely the
> cheapest option. The MPAM acpi table isn't in the firmware though so
> you'd need to load a custom table. James has this working.

Thank you, I didn't realize that there was a dev board that supports
MPAM. I didn't want to the expense or noise of a rackable server :)

Drew