linux-kernel - Re: [PATCH v6 21/24] x86/resctrl: Allow overflow/limbo handlers to be scheduled on any-but cpu

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Message-ID: <d0d5c81a-1eb1-43e1-a5c5-e5b2511ffcd8@intel.com>
Date:   Fri, 27 Oct 2023 14:20:41 -0700
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     James Morse <james.morse@....com>, <x86@...nel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Fenghua Yu <fenghua.yu@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        H Peter Anvin <hpa@...or.com>,
        Babu Moger <Babu.Moger@....com>,
        <shameerali.kolothum.thodi@...wei.com>,
        D Scott Phillips OS <scott@...amperecomputing.com>,
        <carl@...amperecomputing.com>, <lcherian@...vell.com>,
        <bobo.shaobowang@...wei.com>, <tan.shaopeng@...itsu.com>,
        <xingxin.hx@...nanolis.org>, <baolin.wang@...ux.alibaba.com>,
        Jamie Iles <quic_jiles@...cinc.com>,
        Xin Hao <xhao@...ux.alibaba.com>, <peternewman@...gle.com>,
        <dfustini@...libre.com>, <amitsinght@...vell.com>
Subject: Re: [PATCH v6 21/24] x86/resctrl: Allow overflow/limbo handlers to be
 scheduled on any-but cpu



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@...on:~/kernel/mpam/build_x86_64$ make ARCH=x86 htmldocs &> tee  output.log
> | morse@...on:~/kernel/mpam/build_x86_64$ cat output.log | grep resctrl
> | morse@...on:~/kernel/mpam/build_x86_64$
> 

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

Reinette