From: "Moger, Babu" <bmoger@amd.com>
To: Reinette Chatre <reinette.chatre@intel.com>,
Babu Moger <babu.moger@amd.com>,
corbet@lwn.net, tony.luck@intel.com, Dave.Martin@arm.com,
james.morse@arm.com, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, dave.hansen@linux.intel.com
Cc: x86@kernel.org, hpa@zytor.com, kas@kernel.org,
rick.p.edgecombe@intel.com, akpm@linux-foundation.org,
paulmck@kernel.org, pmladek@suse.com,
pawan.kumar.gupta@linux.intel.com, rostedt@goodmis.org,
kees@kernel.org, arnd@arndb.de, fvdl@google.com,
seanjc@google.com, thomas.lendacky@amd.com,
manali.shukla@amd.com, perry.yuan@amd.com, sohil.mehta@intel.com,
xin@zytor.com, peterz@infradead.org, mario.limonciello@amd.com,
gautham.shenoy@amd.com, nikunj@amd.com,
dapeng1.mi@linux.intel.com, ak@linux.intel.com,
chang.seok.bae@intel.com, ebiggers@google.com,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-coco@lists.linux.dev, kvm@vger.kernel.org
Subject: Re: [PATCH v9 02/10] x86/resctrl: Add SDCIAE feature in the command line options
Date: Fri, 19 Sep 2025 11:40:04 -0500 [thread overview]
Message-ID: <15cec601-4bbb-4878-98ce-45f0b448c281@amd.com> (raw)
In-Reply-To: <0a995233-21d2-4adb-a7d1-f651cf3a6ef4@intel.com>
Hi Reinette,
On 9/18/2025 12:09 AM, Reinette Chatre wrote:
> Hi Babu,
>
> On 9/2/25 3:41 PM, Babu Moger wrote:
>> Add the command line option to enable or disable the new resctrl feature
>> L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE).
>
> Since SDCIAE is the architecture specific feature while the generic resctrl feature
> is "io_alloc" I think it will be more accurate to say something similar to the
> ABMC changelog:
> Add a kernel command-line parameter to enable or disable the exposure of
> the L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE) hardware
> feature to resctrl.
>
Sure.
>>
>> Signed-off-by: Babu Moger <babu.moger@amd.com>
>> ---
>
> With changelog change:
>
> | Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
>
Thanks
Babu
next prev parent reply other threads:[~2025-09-19 16:40 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 22:41 [PATCH v9 00/10] x86,fs/resctrl: Support L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE) Babu Moger
2025-09-02 22:41 ` [PATCH v9 01/10] x86/cpufeatures: Add support for L3 Smart Data Cache Injection Allocation Enforcement Babu Moger
2025-09-18 5:08 ` Reinette Chatre
2025-09-19 15:45 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 02/10] x86/resctrl: Add SDCIAE feature in the command line options Babu Moger
2025-09-18 5:09 ` Reinette Chatre
2025-09-19 16:40 ` Moger, Babu [this message]
2025-09-02 22:41 ` [PATCH v9 03/10] x86,fs/resctrl: Detect io_alloc feature Babu Moger
2025-09-18 5:15 ` Reinette Chatre
2025-09-19 16:53 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 04/10] x86,fs/resctrl: Implement "io_alloc" enable/disable handlers Babu Moger
2025-09-18 5:19 ` Reinette Chatre
2025-09-19 17:18 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 05/10] fs/resctrl: Introduce interface to display "io_alloc" support Babu Moger
2025-09-18 5:28 ` Reinette Chatre
2025-09-19 17:49 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 06/10] fs/resctrl: Add user interface to enable/disable io_alloc feature Babu Moger
2025-09-18 5:37 ` Reinette Chatre
2025-09-19 19:09 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 07/10] fs/resctrl: Introduce interface to display io_alloc CBMs Babu Moger
2025-09-18 5:43 ` Reinette Chatre
2025-09-19 19:38 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 08/10] fs/resctrl: Modify rdt_parse_data to pass mode and CLOSID Babu Moger
2025-09-18 5:44 ` Reinette Chatre
2025-09-19 19:49 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 09/10] fs/resctrl: Introduce interface to modify io_alloc Capacity Bit Masks Babu Moger
2025-09-18 6:03 ` Reinette Chatre
2025-09-19 20:49 ` Moger, Babu
2025-09-22 22:48 ` Reinette Chatre
2025-09-25 18:54 ` Moger, Babu
2025-09-02 22:41 ` [PATCH v9 10/10] fs/resctrl: Update bit_usage to reflect io_alloc Babu Moger
2025-09-18 6:08 ` Reinette Chatre
2025-09-19 21:05 ` Moger, Babu
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=15cec601-4bbb-4878-98ce-45f0b448c281@amd.com \
--to=bmoger@amd.com \
--cc=Dave.Martin@arm.com \
--cc=ak@linux.intel.com \
--cc=akpm@linux-foundation.org \
--cc=arnd@arndb.de \
--cc=babu.moger@amd.com \
--cc=bp@alien8.de \
--cc=chang.seok.bae@intel.com \
--cc=corbet@lwn.net \
--cc=dapeng1.mi@linux.intel.com \
--cc=dave.hansen@linux.intel.com \
--cc=ebiggers@google.com \
--cc=fvdl@google.com \
--cc=gautham.shenoy@amd.com \
--cc=hpa@zytor.com \
--cc=james.morse@arm.com \
--cc=kas@kernel.org \
--cc=kees@kernel.org \
--cc=kvm@vger.kernel.org \
--cc=linux-coco@lists.linux.dev \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=manali.shukla@amd.com \
--cc=mario.limonciello@amd.com \
--cc=mingo@redhat.com \
--cc=nikunj@amd.com \
--cc=paulmck@kernel.org \
--cc=pawan.kumar.gupta@linux.intel.com \
--cc=perry.yuan@amd.com \
--cc=peterz@infradead.org \
--cc=pmladek@suse.com \
--cc=reinette.chatre@intel.com \
--cc=rick.p.edgecombe@intel.com \
--cc=rostedt@goodmis.org \
--cc=seanjc@google.com \
--cc=sohil.mehta@intel.com \
--cc=tglx@linutronix.de \
--cc=thomas.lendacky@amd.com \
--cc=tony.luck@intel.com \
--cc=x86@kernel.org \
--cc=xin@zytor.com \
/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