Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36;
Message-ID: <d0d5c81a-1eb1-43e1-a5c5-e5b2511ffcd8@intel.com>
Date:   Fri, 27 Oct 2023 14:20:41 -0700
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH v6 21/24] x86/resctrl: Allow overflow/limbo handlers to be
 scheduled on any-but cpu
Content-Language: en-US
To:     James Morse <james.morse@arm.com>, <x86@kernel.org>,
        <linux-kernel@vger.kernel.org>
CC:     Fenghua Yu <fenghua.yu@intel.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        H Peter Anvin <hpa@zytor.com>,
        Babu Moger <Babu.Moger@amd.com>,
        <shameerali.kolothum.thodi@huawei.com>,
        D Scott Phillips OS <scott@os.amperecomputing.com>,
        <carl@os.amperecomputing.com>, <lcherian@marvell.com>,
        <bobo.shaobowang@huawei.com>, <tan.shaopeng@fujitsu.com>,
        <xingxin.hx@openanolis.org>, <baolin.wang@linux.alibaba.com>,
        Jamie Iles <quic_jiles@quicinc.com>,
        Xin Hao <xhao@linux.alibaba.com>, <peternewman@google.com>,
        <dfustini@baylibre.com>, <amitsinght@marvell.com>
References: <20230914172138.11977-1-james.morse@arm.com>
 <20230914172138.11977-22-james.morse@arm.com>
 <a7b99b15-5c26-3a73-b41d-c64b59126f8e@intel.com>
 <5f8c45cc-780e-92ca-4b99-6dcfd6db4d01@arm.com>
From:   Reinette Chatre <reinette.chatre@intel.com>
In-Reply-To: <5f8c45cc-780e-92ca-4b99-6dcfd6db4d01@arm.com>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?NWU3c0V6NkEySVBDUHdnblIvT2Q0dUIzQ3ZWcHR3UFRKN3JTby9rcW50MnNz?=
 =?utf-8?B?VERXZk8vNURSYzVQaVJIalNNQ2x4SWJ5dWRZQ1FvSEpxaTduVmRvb2J4aDla?=
 =?utf-8?B?b0ZiQlprQzhRb1hkenR0RDYrc1hyNVlNY2l5UkJUWmNQdGZzRUREd1pwOHVu?=
 =?utf-8?B?OU1ac2hYQWEyREJ3Yk4xS2ZyS0hOZnAwWDZlMSt6aEM3aEhlZmhuU2lhUW9v?=
 =?utf-8?B?SG9oaUJZK3pRT20veDJaVjdDZ281SzlXQUhDQTd0K2UrbnluMUtyTm5xUlpi?=
 =?utf-8?B?aGczamFyVmZ1TC9idTdrUnZPK2xEUzFFc3JZeGowK3lBSEppM3ZlbnhMdEdp?=
 =?utf-8?B?M0FKUmZxZ1dRSkR0UWlWQWU3Q0ZFY2EvM2JsUFJiWkZFRDcyVWphZE1DcHc0?=
 =?utf-8?B?QjZzRy9GdGdjY2RveElrZVBPNmxGb3o0SXptU2pYaGFacnNJR28rRW1uaUox?=
 =?utf-8?B?QTMyU0tNK3FhWjcwVDdjcnUyR2UycG5uRWdORG5ZWFBEVGtiWlpTYS9FbEtT?=
 =?utf-8?B?NjRNbCtydXp5VmhuZkZlVmxVNTFQWm5ON2I1M1NiVGxGYlhRaGh4dXdkS3hO?=
 =?utf-8?B?OVNHVUlaQjlHNUlZZTBubG1FQzllczFwUDFuRE9QQ2ZHQmdQYnAxOXh3SGVk?=
 =?utf-8?B?eDY0bnhkcFJOY040YWRxbmFLTVhzeUJYc3V3ZEh6dmp5bHhlaVc1d1pUa3NL?=
 =?utf-8?B?Y1QxRVZ5SUorM3VybUJWNXZYb096Y0JyWktSbTVJSlNUYVhJSXBRN3p0ZVZN?=
 =?utf-8?B?enhTMVorNVBHc21iamlSNDdsWThRV2Yzc0Y0d0hZcW45L2VvWlhEU3czQkp0?=
 =?utf-8?B?RXpiQ29GdUhpWjZGK2E3eWZjMldUSGxGSWlyOWxDemxFZVNDMUE4b2pqeXBG?=
 =?utf-8?B?cVFsemNCS2F5b1Zvclp1anlyUnBac2FHWHdvUEdhSUZpWkxkNi8rYUdJODJJ?=
 =?utf-8?B?ZDBjYkhqWUN0U2RYd0FXYkJXYkZ0YjBlTXVsRWJWbEVZN24xaDJCdjJsZXBY?=
 =?utf-8?B?U2Z6QnkxK1UvVWFFRmF3UlRJN1FTQVRFQUViYUhjMVdkeHh0QlBOSDl6MTJv?=
 =?utf-8?B?M09EVEg5UU5uYUpiYy9CSUhvMDBZZVJpNzJNRWVjdUFwVzJZZVdaeGlzejFT?=
 =?utf-8?B?dFRwTmZHd2hhRFdKR0t6M2hNU1RMbFZBdGl4MG9YdFNMb1Fmajh1KzRKekFN?=
 =?utf-8?B?OUNCanhENy9idUo0b3l6V1M1VUwzSWFsdjRQY0szeE8zdTA0cXpPOEJ1cGI3?=
 =?utf-8?B?T091TWZGTDVILzV4YTkrZUMwYzNCQ0wwQ0VMQXdoemw3YWx5cCsyd3VqZysv?=
 =?utf-8?B?SWRkaFNtRmt6NzFaN1ZsMXhZNFFsRGxqUEEvaWNTYWE5N0NaRVNaMjdvUjFV?=
 =?utf-8?B?YmhUZ1p4RHFnWllWNHVmbVRqNGNsZWJRWHhGLzRpdHNraFM0NnVKRmxQUEZz?=
 =?utf-8?B?TTFHVExzbUpsbVFzR2RPeHI3TDdBTXAyWFFGZ1FlRHBZOHN6aUFmRnUwQUQy?=
 =?utf-8?B?QnVTeGsranBsR3krbVc5OHNxOUJJUFdqZ0tvd3dYdzFGU05nMHY1SU44TXNi?=
 =?utf-8?B?bUtQTkJpTFhsU2tPT0U0cU0raVNyWmR2U1lnbXROQTZUWkkrRXpIV1RndWNu?=
 =?utf-8?B?azJjdUhMOEZUTXRTVEVPZHZJR2J5dHhCeWpwKzNJNWZISmF3QVZkQU52WGR3?=
 =?utf-8?B?ek9ITXBYTmhIdlozdzQvZ0ZYL3JzVW1IMlZMem1hRDVNbFpaVzN5aGN6VlVV?=
 =?utf-8?B?Y2krSHNPWlN2TnM0QUNBUmwyQlE4aDdBbXN2MXlETEhtRlYrZnhWbnVmeFZy?=
 =?utf-8?B?S0RMbG9ZemJteUx6N0lwT2ZET2hzYzlzeW14NnB5Tkt4d1pRVC9MSHhCS21j?=
 =?utf-8?B?OWV2SGZhNVVoeXdzYVlnTlNPVVJ4eUJLRWdFeWxtWkVKNWROUkR3MGlGL1kv?=
 =?utf-8?B?K0xnU1AxWkJ5TkY2YkhHYVV5amVRZmgycnkrQUV4RlRvN0lyUHdrclN5c1gv?=
 =?utf-8?B?a2xteDdXYjBGTGRYSWJHZm5Zck1jQmNzMWdLSGN4c2ZSMC9VWitQekt1aXV5?=
 =?utf-8?B?VXpHaWFuTTdCV0Y2TVArb0ZXMWdDK1VySlhBbE5zS2FiZlJtWXVtUks3d0pX?=
 =?utf-8?B?T1hIRURyZ21qVW91dGRkS2VZdmRhTnM4SGNTbDFrdHRkMTRtQ1BkOFZzQVdN?=
 =?utf-8?B?QXc9PQ==?=
X-MS-Exchange-CrossTenant-Network-Message-Id: 13769dd1-0272-4cc8-0b20-08dbd7329441
X-MS-Exchange-CrossTenant-AuthSource: SJ2PR11MB7573.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Oct 2023 21:20:44.0493
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: 103HGRIKXBZmERgTMN+ICzDg3owjOb9lcYI9jVtgTntUlw0T7sskfGTPcgb/GhRnQJX+znhgaiRs+dttjf+wxwIdZ944p2L8rY491bLcL8A=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB5025
X-OriginatorOrg: intel.com
X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED
	autolearn=unavailable autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Fri, 27 Oct 2023 14:22:19 -0700 (PDT)


On 10/25/2023 10:57 AM, James Morse wrote:
> On 03/10/2023 22:22, Reinette Chatre wrote:

...

> 
>> arch/x86/kernel/cpu/resctrl/monitor.c:824: info: Scanning doc for function cqm_setup_limbo_handler
>> arch/x86/kernel/cpu/resctrl/monitor.c:832: warning: Function parameter or member 'dom' not described in 'cqm_setup_limbo_handler'
> 
> What tool outputs this? I've run 'make ARCH=x86 htmldocs', which outputs a tonne of stuff,
> but I've never found lines about resctrl in there:
> | morse@eglon:~/kernel/mpam/build_x86_64$ make ARCH=x86 htmldocs &> tee  output.log
> | morse@eglon:~/kernel/mpam/build_x86_64$ cat output.log | grep resctrl
> | morse@eglon:~/kernel/mpam/build_x86_64$
> 

(copied from Documentation/doc-guide/kernel-doc.rst:)
	scripts/kernel-doc -v -none drivers/foo/bar.c

Reinette