From: Reinette Chatre <reinette.chatre@intel.com>
To: Ben Horgan <ben.horgan@arm.com>, <linux-kernel@vger.kernel.org>
Cc: <tony.luck@intel.com>, <Dave.Martin@arm.com>,
<james.morse@arm.com>, <babu.moger@amd.com>, <bp@alien8.de>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v4] fs/resctrl: Add CONFIG_RESCTRL_ASSIGN_FIXED Kconfig entry
Date: Thu, 5 Feb 2026 08:04:51 -0800 [thread overview]
Message-ID: <229ccd91-febe-4886-941d-7a3ab5229aa3@intel.com> (raw)
In-Reply-To: <20260204161952.685921-1-ben.horgan@arm.com>
+ x86 Maintainers
Hi Ben,
On 2/4/26 8:19 AM, Ben Horgan wrote:
> Commit
>
> 3b497c3f4f04 ("fs/resctrl: Introduce the interface to display monitoring modes")
>
> introduced CONFIG_RESCTRL_ASSIGN_FIXED but left adding the Kconfig entry
> until it was necessary.
>
> Add CONFIG_RESCTRL_ASSIGN_FIXED in order to support MPAM where the counter
> assignment mode is indeed fixed.
>
> CONFIG_RESCTRL_ASSIGN_FIXED is a resctrl fs Kconfig option so handle
> attempts to modify counter assignment mode when it is enabled in resctrl fs
> rather than delegating to arch specific code.
>
> Signed-off-by: Ben Horgan <ben.horgan@arm.com>
> ---
Thank you.
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reinette
next prev parent reply other threads:[~2026-02-05 16:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-04 16:19 [PATCH v4] fs/resctrl: Add CONFIG_RESCTRL_ASSIGN_FIXED Kconfig entry Ben Horgan
2026-02-05 16:04 ` Reinette Chatre [this message]
2026-03-01 10:49 ` Borislav Petkov
2026-03-02 10:02 ` Ben Horgan
2026-03-02 23:32 ` Reinette Chatre
2026-03-03 14:24 ` Ben Horgan
2026-03-03 16:58 ` Reinette Chatre
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=229ccd91-febe-4886-941d-7a3ab5229aa3@intel.com \
--to=reinette.chatre@intel.com \
--cc=Dave.Martin@arm.com \
--cc=babu.moger@amd.com \
--cc=ben.horgan@arm.com \
--cc=bp@alien8.de \
--cc=james.morse@arm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=tony.luck@intel.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox