From: Reinette Chatre <reinette.chatre@intel.com>
To: "Luck, Tony" <tony.luck@intel.com>,
"Yu, Fenghua" <fenghua.yu@intel.com>,
Peter Newman <peternewman@google.com>,
"x86@kernel.org" <x86@kernel.org>
Cc: James Morse <james.morse@arm.com>,
Jamie Iles <quic_jiles@quicinc.com>,
Babu Moger <babu.moger@amd.com>,
"Shen, Xiaochen" <xiaochen.shen@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"patches@lists.linux.dev" <patches@lists.linux.dev>
Subject: Re: [PATCH v2] x86/resctrl: Implement new mba_MBps throttling heuristic
Date: Mon, 22 Jan 2024 10:18:01 -0800 [thread overview]
Message-ID: <bfa5104f-b887-4cc4-a24c-0497b86d9dde@intel.com> (raw)
In-Reply-To: <SJ1PR11MB60837D4884419BDC2DCAA2D2FC752@SJ1PR11MB6083.namprd11.prod.outlook.com>
Hi Tony,
On 1/22/2024 10:07 AM, Luck, Tony wrote:
>> I am sorry Tony, this reverse-fir breakage slipped through. I only noticed it after
>> trying to see how best to present all the pending work to x86 maintainers. Could
>> you please send a fixup with this addressed? After that I am planning to propose its
>> inclusion among all the other pending resctrl fixes followed by the SNC work. The SNC
>> work will need a rebase starting with this snippet, unless you see an easier way forward?
>
> Reinette,
>
> Thanks for catching this. I can send v3 of this patch right away (just fixing fir tree order only
> needs a compile test, not extensive regression tests).
Thank you very much Tony.
>
> What are "all the other pending resctrl" fixes? Since the SNC series is invasive to so many
> files & functions, I'll need to re-base SNC on top of everything else that's happening this
> cycle.
The fixes I have as pending are:
[PATCH v2] x86/resctrl: Fix unused variable warning in cache_alloc_hsw_probe()
https://lore.kernel.org/lkml/ZULCd%2FTGJL9Dmncf@agluck-desk3/
[PATCH v5 1/2] x86/resctrl: Remove hard-coded memory bandwidth limit
https://lore.kernel.org/lkml/c26a8ca79d399ed076cf8bf2e9fbc58048808289.1705359148.git.babu.moger@amd.com/
[PATCH v5 2/2] x86/resctrl: Read supported bandwidth sources using CPUID command
https://lore.kernel.org/lkml/669896fa512c7451319fa5ca2fdb6f7e015b5635.1705359148.git.babu.moger@amd.com/
[PATCH v3] x86/resctrl: Implement new mba_MBps throttling heuristic
https://lore.kernel.org/lkml/20240122180807.70518-1-tony.luck@intel.com/
Reinette
next prev parent reply other threads:[~2024-01-22 18:18 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-24 18:16 [PATCH] x86/resctrl: mba_MBps: Fall back to total b/w if local b/w unavailable Tony Luck
2023-10-24 18:24 ` Luck, Tony
2023-10-24 23:20 ` Moger, Babu
2023-10-24 23:43 ` Luck, Tony
2023-10-25 16:01 ` Moger, Babu
2023-10-25 12:46 ` Peter Newman
2023-10-25 19:38 ` Tony Luck
2023-10-25 20:39 ` Moger, Babu
2023-10-25 20:42 ` Moger, Babu
2023-10-25 20:52 ` Tony Luck
2023-10-25 23:41 ` Moger, Babu
2023-10-26 0:07 ` Luck, Tony
2023-10-25 21:06 ` Peter Newman
2023-10-26 13:55 ` Moger, Babu
2023-10-26 16:09 ` Luck, Tony
2023-10-26 17:19 ` Moger, Babu
2023-10-26 19:54 ` Tony Luck
2023-10-25 23:50 ` [PATCH v2] " Tony Luck
2023-10-26 20:02 ` [PATCH v3] " Tony Luck
2023-10-26 22:40 ` Moger, Babu
2023-10-26 22:59 ` Luck, Tony
2023-11-03 21:43 ` Reinette Chatre
2023-11-03 21:50 ` Reinette Chatre
2023-11-07 21:15 ` Tony Luck
2023-11-08 21:49 ` Reinette Chatre
2023-11-09 21:27 ` Luck, Tony
2023-11-15 16:09 ` Reinette Chatre
2023-11-15 21:54 ` Tony Luck
2023-11-16 19:48 ` Reinette Chatre
2023-11-28 23:14 ` [PATCH v4] x86/resctrl: Add mount option to pick total MBM event Tony Luck
2023-11-29 23:48 ` Reinette Chatre
2023-12-01 20:45 ` Tony Luck
2023-12-01 21:47 ` [PATCH v5] x86/resctrl: Add event choices for mba_MBps Tony Luck
2023-12-04 16:24 ` Moger, Babu
2023-12-04 18:16 ` Tony Luck
2023-12-04 19:04 ` Moger, Babu
2023-12-04 19:45 ` Luck, Tony
2023-12-04 20:03 ` Reinette Chatre
2023-12-04 21:08 ` Tony Luck
2023-12-04 22:15 ` Reinette Chatre
2023-12-04 22:51 ` Reinette Chatre
2023-12-07 19:56 ` [PATCH v6 0/3] x86/resctrl: mba_MBps enhancements Tony Luck
2023-12-07 19:56 ` [PATCH v6 1/3] x86/resctrl: Add mount option "mba_MBps_event" Tony Luck
2023-12-08 18:17 ` Peter Newman
2023-12-08 21:57 ` Tony Luck
2023-12-08 22:09 ` Peter Newman
2023-12-08 22:37 ` Luck, Tony
2023-12-12 17:54 ` Reinette Chatre
2023-12-12 20:02 ` Tony Luck
2023-12-12 21:42 ` Reinette Chatre
2023-12-13 1:07 ` Luck, Tony
2023-12-08 18:29 ` Moger, Babu
2023-12-08 21:50 ` Tony Luck
2023-12-12 18:59 ` Reinette Chatre
2023-12-07 19:56 ` [PATCH v6 2/3] x86/resctrl: Use total bandwidth for mba_MBps option when local isn't present Tony Luck
2023-12-08 18:26 ` Peter Newman
2023-12-07 19:56 ` [PATCH v6 3/3] x86/resctrl: Add new "mba_MBps_event" mount option to documentation Tony Luck
2023-12-08 19:22 ` Peter Newman
2023-12-12 18:59 ` Reinette Chatre
2024-01-09 22:00 ` [PATCH] x86/resctrl: Implement new MBA_mbps throttling heuristic Tony Luck
2024-01-16 19:55 ` Reinette Chatre
2024-01-17 3:36 ` Xiaochen Shen
2024-01-17 3:40 ` Xiaochen Shen
2024-01-18 0:26 ` Reinette Chatre
2024-01-18 21:42 ` [PATCH v2] x86/resctrl: Implement new mba_MBps " Tony Luck
2024-01-22 17:34 ` Reinette Chatre
2024-01-22 18:07 ` Luck, Tony
2024-01-22 18:18 ` Reinette Chatre [this message]
2024-01-22 18:21 ` Borislav Petkov
2024-01-22 18:41 ` Reinette Chatre
2024-01-22 18:47 ` Borislav Petkov
2024-01-22 20:58 ` Luck, Tony
2024-01-23 12:12 ` James Morse
2024-01-23 17:07 ` Luck, Tony
2024-01-24 0:29 ` Tony Luck
2024-01-25 17:29 ` Tony Luck
2024-01-22 18:08 ` [PATCH v3] " Tony Luck
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