From: Reinette Chatre <reinette.chatre@intel.com>
To: Peter Newman <peternewman@google.com>, Babu Moger <babu.moger@amd.com>
Cc: <corbet@lwn.net>, <fenghua.yu@intel.com>, <tglx@linutronix.de>,
<mingo@redhat.com>, <bp@alien8.de>, <dave.hansen@linux.intel.com>,
<x86@kernel.org>, <hpa@zytor.com>, <paulmck@kernel.org>,
<rdunlap@infradead.org>, <tj@kernel.org>, <peterz@infradead.org>,
<yanjiewtw@gmail.com>, <kim.phillips@amd.com>,
<lukas.bulwahn@gmail.com>, <seanjc@google.com>,
<jmattson@google.com>, <leitao@debian.org>, <jpoimboe@kernel.org>,
<rick.p.edgecombe@intel.com>, <kirill.shutemov@linux.intel.com>,
<jithu.joseph@intel.com>, <kai.huang@intel.com>,
<kan.liang@linux.intel.com>, <daniel.sneddon@linux.intel.com>,
<pbonzini@redhat.com>, <sandipan.das@amd.com>,
<ilpo.jarvinen@linux.intel.com>,
<maciej.wieczor-retman@intel.com>, <linux-doc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <eranian@google.com>,
<james.morse@arm.com>
Subject: Re: [RFC PATCH v3 07/17] x86/resctrl: Add support to enable/disable ABMC feature
Date: Thu, 4 Apr 2024 11:43:36 -0700 [thread overview]
Message-ID: <08c8162a-f7d7-4e78-8a2a-d9c86780429c@intel.com> (raw)
In-Reply-To: <CALPaoCgRtYLnzpkL6uVjb+LvBbxD8ANRuzACP1UQ=rkzk8TCqg@mail.gmail.com>
Hi Peter,
On 4/3/2024 5:30 PM, Peter Newman wrote:
...
>
> Presumably this would be called holding the rdtgroup_mutex? Perhaps a
> lockdep assertion somewhere would be appropriate?
>
Considering that you are digging into the implementation already, can
it be assumed that you approve (while considering how "soft RMID" may
build on this) of the new interface as described in the cover letter?
Reinette
next prev parent reply other threads:[~2024-04-04 18:43 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 1:06 [RFC PATCH v3 00/17] x86/resctrl : Support AMD Assignable Bandwidth Monitoring Counters (ABMC) Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 01/17] x86/resctrl: Add support for " Babu Moger
2024-05-03 23:25 ` Reinette Chatre
2024-05-06 17:57 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 02/17] x86/resctrl: Add ABMC feature in the command line options Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 03/17] x86/resctrl: Detect Assignable Bandwidth Monitoring feature details Babu Moger
2024-05-03 23:26 ` Reinette Chatre
2024-05-06 19:09 ` Moger, Babu
2024-05-07 20:27 ` Reinette Chatre
2024-05-09 22:34 ` Moger, Babu
2024-05-10 3:18 ` Reinette Chatre
2024-05-10 17:01 ` Moger, Babu
2024-05-10 18:34 ` Reinette Chatre
2024-05-11 1:40 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 04/17] x86/resctrl: Introduce resctrl_file_fflags_init Babu Moger
2024-05-03 23:26 ` Reinette Chatre
2024-05-06 20:23 ` Moger, Babu
2024-05-07 20:27 ` Reinette Chatre
2024-05-10 0:23 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 05/17] x86/resctrl: Introduce the interface to display the assignment state Babu Moger
2024-05-03 23:28 ` Reinette Chatre
2024-05-07 16:28 ` Moger, Babu
2024-05-07 20:32 ` Reinette Chatre
2024-03-29 1:06 ` [RFC PATCH v3 06/17] x86/resctrl: Introduce interface to display number of ABMC counters Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 07/17] x86/resctrl: Add support to enable/disable ABMC feature Babu Moger
2024-04-04 0:30 ` Peter Newman
2024-04-04 15:16 ` Moger, Babu
2024-04-04 17:36 ` Peter Newman
2024-04-04 18:35 ` Moger, Babu
2024-04-04 18:43 ` Reinette Chatre [this message]
2024-04-04 19:01 ` Peter Newman
2024-05-16 20:03 ` Moger, Babu
2024-05-03 23:30 ` Reinette Chatre
2024-05-07 19:12 ` Moger, Babu
2024-05-07 20:32 ` Reinette Chatre
2024-05-09 21:45 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 08/17] x86/resctrl: Initialize assignable counters bitmap Babu Moger
2024-05-03 23:31 ` Reinette Chatre
2024-05-07 20:03 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 09/17] x86/resctrl: Introduce assign state for the mon group Babu Moger
2024-04-16 18:52 ` Peter Newman
2024-04-16 19:52 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 10/17] x86/resctrl: Add data structures for ABMC assignment Babu Moger
2024-05-03 23:32 ` Reinette Chatre
2024-05-07 20:40 ` Moger, Babu
2024-05-07 23:06 ` Reinette Chatre
2024-05-10 0:28 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 11/17] x86/resctrl: Introduce mbm_total_cfg and mbm_local_cfg Babu Moger
2024-05-03 23:33 ` Reinette Chatre
2024-05-08 15:57 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 12/17] x86/resctrl: Add the functionality to assign the RMID Babu Moger
2024-05-03 23:33 ` Reinette Chatre
2024-05-08 17:40 ` Moger, Babu
2024-03-29 1:06 ` [RFC PATCH v3 13/17] x86/resctrl: Add the functionality to unassign " Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 14/17] x86/resctrl: Enable ABMC by default on resctrl mount Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 15/17] x86/resctrl: Introduce the interface switch between ABMC and legacy_mbm Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 16/17] x86/resctrl: Introduce interface to list assignment states of all the groups Babu Moger
2024-03-29 1:06 ` [RFC PATCH v3 17/17] x86/resctrl: Introduce interface to modify assignment states of " Babu Moger
2024-04-17 17:45 ` Peter Newman
2024-04-17 19:39 ` Moger, Babu
2024-04-17 20:56 ` Peter Newman
2024-04-17 22:52 ` Moger, Babu
2024-05-02 23:00 ` Reinette Chatre
2024-05-03 16:14 ` Moger, Babu
2024-05-03 21:16 ` Reinette Chatre
2024-05-06 18:09 ` Moger, Babu
2024-05-02 16:21 ` Dave Martin
2024-05-02 17:52 ` Reinette Chatre
2024-05-02 18:11 ` Moger, Babu
2024-05-03 14:53 ` Dave Martin
2024-05-03 21:15 ` Reinette Chatre
2024-04-04 19:08 ` [RFC PATCH v3 00/17] x86/resctrl : Support AMD Assignable Bandwidth Monitoring Counters (ABMC) Peter Newman
2024-04-04 20:02 ` Moger, Babu
2024-04-22 16:34 ` Dave Martin
2024-04-22 20:44 ` Moger, Babu
2024-04-23 12:37 ` Dave Martin
2024-04-24 4:15 ` Reinette Chatre
2024-04-24 14:16 ` Dave Martin
2024-04-24 19:10 ` Moger, Babu
2024-04-22 16:33 ` Dave Martin
2024-04-22 18:23 ` Peter Newman
2024-04-23 12:38 ` Dave Martin
2024-04-23 15:43 ` Moger, Babu
2024-04-23 16:17 ` Dave Martin
2024-05-01 17:48 ` Peter Newman
2024-05-02 16:25 ` Moger, Babu
2024-05-02 17:50 ` Peter Newman
2024-05-02 20:14 ` Moger, Babu
2024-05-02 23:21 ` Reinette Chatre
2024-05-03 0:57 ` Peter Newman
2024-05-03 20:44 ` Moger, Babu
2024-05-03 21:00 ` Peter Newman
2024-05-03 21:15 ` Reinette Chatre
2024-05-17 21:51 ` Peter Newman
2024-05-20 14:25 ` Moger, Babu
2024-05-20 16:00 ` Peter Newman
2024-05-20 18:03 ` Moger, Babu
2024-05-10 0:57 ` Moger, Babu
2024-05-10 2:47 ` Reinette Chatre
2024-05-03 21:14 ` Reinette Chatre
2024-05-03 23:24 ` Reinette Chatre
2024-05-06 17:18 ` Moger, Babu
2024-05-07 20:26 ` Reinette Chatre
2024-05-08 20:07 ` Moger, Babu
2024-05-08 20:41 ` Reinette Chatre
2024-05-08 23:29 ` Moger, Babu
2024-05-09 18:07 ` Reinette Chatre
2024-05-09 20:34 ` Moger, Babu
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