[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <4a072745-11d1-4903-896b-c1544ceb692d@intel.com>
Date: Thu, 20 Jun 2024 15:02:10 -0700
From: Reinette Chatre <reinette.chatre@...el.com>
To: <babu.moger@....com>, <corbet@....net>, <fenghua.yu@...el.com>,
<tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
<dave.hansen@...ux.intel.com>
CC: <x86@...nel.org>, <hpa@...or.com>, <paulmck@...nel.org>,
<rdunlap@...radead.org>, <tj@...nel.org>, <peterz@...radead.org>,
<yanjiewtw@...il.com>, <kim.phillips@....com>, <lukas.bulwahn@...il.com>,
<seanjc@...gle.com>, <jmattson@...gle.com>, <leitao@...ian.org>,
<jpoimboe@...nel.org>, <rick.p.edgecombe@...el.com>,
<kirill.shutemov@...ux.intel.com>, <jithu.joseph@...el.com>,
<kai.huang@...el.com>, <kan.liang@...ux.intel.com>,
<daniel.sneddon@...ux.intel.com>, <pbonzini@...hat.com>,
<sandipan.das@....com>, <ilpo.jarvinen@...ux.intel.com>,
<peternewman@...gle.com>, <maciej.wieczor-retman@...el.com>,
<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<eranian@...gle.com>, <james.morse@....com>
Subject: Re: [PATCH v4 07/19] x86/resctrl: Add support to enable/disable ABMC
feature
Hi Babu,
On 6/19/24 8:37 AM, Moger, Babu wrote:
> On 6/13/24 19:59, Reinette Chatre wrote:
>> On 5/24/24 5:23 AM, Babu Moger wrote:
>>> + * Reset the internal counters so that it is not considered as
>>> + * an overflow in next update.
>>
>> For the first time the term "internal counters" is introduced. What does it
>> mean?
>
> How about "mbm counters"?
I think it refers to the state resctrl maintains to be able to catch overflows,
so how about just "architectural state" with matching change of something like:
Reset the architectural state so that reading of hardware counter
is not considered as an overflow in next update.
Reinette
Powered by blists - more mailing lists