Received-SPF: pass (google.com: domain of linux-kernel+bounces-59899-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3;
Message-ID: <0a442338-79bf-4051-a0d4-2b546b8ed42c@amd.com>
Date: Fri, 9 Feb 2024 13:44:02 -0600
User-Agent: Mozilla Thunderbird
Reply-To: babu.moger@amd.com
Subject: Re: [PATCH v15-RFC 3/8] x86/resctrl: Prepare for non-cache-scoped
 resources
Content-Language: en-US
To: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>,
 Reinette Chatre <reinette.chatre@intel.com>,
 Peter Newman <peternewman@google.com>, Jonathan Corbet <corbet@lwn.net>,
 Shuah Khan <skhan@linuxfoundation.org>, x86@kernel.org,
 Shaopeng Tan <tan.shaopeng@fujitsu.com>, James Morse <james.morse@arm.com>,
 Jamie Iles <quic_jiles@quicinc.com>, Randy Dunlap <rdunlap@infradead.org>,
 Drew Fustini <dfustini@baylibre.com>, linux-kernel@vger.kernel.org,
 linux-doc@vger.kernel.org, patches@lists.linux.dev
References: <20240126223837.21835-1-tony.luck@intel.com>
 <20240130222034.37181-1-tony.luck@intel.com>
 <20240130222034.37181-4-tony.luck@intel.com>
 <b3e77817-e070-48a7-a92b-630603c81556@amd.com>
 <ZcZ1hxQTjyCoQr5F@agluck-desk3>
From: "Moger, Babu" <babu.moger@amd.com>
In-Reply-To: <ZcZ1hxQTjyCoQr5F@agluck-desk3>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?utf-8?B?bjAzcjRoTmg1UmR3OHhpYnhtQVptdXMwTWFrcDRMM1l0Z3BsMkdZbTJmYlY3?=
 =?utf-8?B?dEl6MmNnVTNlekViaWdJMHlKTjE3bE5FRlNNUnprc3l4aVFkVUI2MzAxb0NF?=
 =?utf-8?B?Z3NLNkIzem92SE8wZ0s3RXB0eUZZajRUcjB2WkJ0RW1keFpjanBISHlJUlNZ?=
 =?utf-8?B?R2owKzFKK3ByYlQvM3RMdytFLzdzTHhUaG9HcThrenUxN2w4ZS9FVVNYRXVH?=
 =?utf-8?B?d1h2cnFEZjQzMXZZY0JaWWNqT2IzVGFNaWZ6NHB4ZStQSC91elBwT1JweWpv?=
 =?utf-8?B?eTJqSXRPbHJYY2pjbUhoUEFxc3I1cVo3bzh4TTd5OVNpeU9aSkZ5eGhlVWxO?=
 =?utf-8?B?Q255MlB0b3hlMThhek1YRURpVzA5UTFnbUlJc0VVZVcwZm1ITVljZzN1TDg3?=
 =?utf-8?B?cy9WaWZhbVl3V3dOWFU2eS9hNkdtRXF3M3YvNzczMzFwcyt2aERhQVlxSG5K?=
 =?utf-8?B?ckxOWTR2SWdWcDU4ZTZpaTBKRFVZR0FMaHVNdSt1YkFjSms1T3RkZ1hSdEN6?=
 =?utf-8?B?WDhMaG1jZG1lTUpPL1Z0TzMwYXhrT0t2bnl5M0RkNlpCMldlaFo5WHpEVElC?=
 =?utf-8?B?VWpaTzJ4Q0NLTERQdWNSbC9DekxSVmNTamQwTFZYQUZsOHQ1c0QrbDAxYjdW?=
 =?utf-8?B?MUtFeDRqbmlnOTlTK1NzMVlmKzdWYnd6T2J0RXdxQWNwcHFkOEo5MXk0OHJQ?=
 =?utf-8?B?VkZmMVJDZ3JQZVlTd0E2d1hwaGJ2bENLRXQ0YTJFanFXeXgyUk1mVUNKYWZC?=
 =?utf-8?B?bDFpdHdjMGJCQklGSjhUZkJXUkZZa2FSOHNnVHloMW9aL0hhWU1RWmRyclh1?=
 =?utf-8?B?SzBTYkFiVFZubWZ2bWQ0R1d4U3dadUlYY3BYRHVFU2FyREd5OWd1TkgweThz?=
 =?utf-8?B?SFR1a2lxSHN2dDJVa3FYa2grUTFCL0lsVkJpY3Zqa0k2UXlKcUVHRkFxN1B1?=
 =?utf-8?B?NXdaQk1GeUZ6NFFlN3BsU210MjZ5bU5LWTBDclhIdWFhY1Jzb3djSS8yamJC?=
 =?utf-8?B?WndzVlFoUllsY2sxSUc4alc4Y1NSY0xOV3ZqNjFjL00yWDFKWjJadFZxVUY2?=
 =?utf-8?B?QmU5MlBIQWN2YW1RVmpyaWdBZDMxN3lrY0JEanpBQkw5N0dGVEQzTnAyc3Er?=
 =?utf-8?B?MndrM2Y5WlVrMVR5TWxEMkJONVdWU2tUUll0RFV4UjhzMEgwNFpLeXhQQ0ZH?=
 =?utf-8?B?WktXem02ODk4ZVROMjQ2VkV0VnZjWVlJbkN0SHRBdlhTb3U1aXFYQjNCSFpE?=
 =?utf-8?B?Ym5QejRmOU1ZeVJtQXdRYThWZUxWMEh0MktXSmFRa0lYRlFQRXM2dEFXN2ps?=
 =?utf-8?B?SWYwb040SHI3M2MvSEFnYnNYK015UjRHV2tZNjYrOVdjQUJYOVhGd0JLaklu?=
 =?utf-8?B?VFJDKzdGVGF2NDkram0wZWFhQVlEMVpncW1OVnl0U2JLbUpNYjhQYVhoeC9Q?=
 =?utf-8?B?NUlMdkJZSC9pcFlja1d4REdLTXA2c3RMT2dxcVpSVlpWRmI3eVpFK0kxdFU3?=
 =?utf-8?B?QlZEUyswY3VoSkNUaTNBTUsyTzVkdHhoNVoweDJnTnYvbXZPU3dRMWJzSnVQ?=
 =?utf-8?B?bTNxcGNOaTRSL2Q2U21ycVRhSUY4YnhNbXBvbFc0ZjRFZVZieklJL3hUMVhu?=
 =?utf-8?B?UnVxSzJtWjlUVFVCUmRFYWZUVEJKNTQxUVdDSFlNSTZ0K05GeDh2SDVscjlv?=
 =?utf-8?B?ak1wSHZkUFNpYVE3TTJxSWwvZHNxcitNK0M5blJKdHgxVEhQVGRrdHVOWCsy?=
 =?utf-8?B?dnNYKy91RU9IbzVNeTR5ODJnZm9GY3J6aW5jN1pmell0RFV2QllIZkhkOWVJ?=
 =?utf-8?B?bnNVVUs3NmV0WmxrbWwxZW5SMXdxMHNlUktTWm1VdS9xMTZVbGxlOTFYOVky?=
 =?utf-8?B?TVhnd1RPV05BaDh2S0I3TUl1TVNOazRyR1k3U0huYmpsYVdNMXljMWRnMUNp?=
 =?utf-8?B?ZU5tc0RIQjhvcjFrQlJvNWVWOGFCczFrTWF1RlFYU21ocnhJSFFPM0dkWE9R?=
 =?utf-8?B?R0FGTGNWQ0NwdWN6Tlp1dVJvclpLVzVza2wzb2JMSkV3QklrL3VVQ0xCZHJ6?=
 =?utf-8?B?eit4K2psZHowdUxrdER3VW9EK2dkc1FJVXB6d0ZWNFpLdWQ5U1VDWE5DY2RZ?=
 =?utf-8?Q?o5qjvN5oDZTnPiTh1lFyp7TDE?=
X-OriginatorOrg: amd.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 60ac5a80-f81a-4c65-1539-08dc29a7796a
X-MS-Exchange-CrossTenant-AuthSource: MW3PR12MB4553.namprd12.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Feb 2024 19:44:05.4062
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: SGAClGiftz/gMdTjcWF8J11mzISrGlZtJQ0wZNFPNWzzwhGinWvFzGMLCfTrjRau
X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB8067


On 2/9/24 12:57, Tony Luck wrote:
> On Fri, Feb 09, 2024 at 09:28:35AM -0600, Moger, Babu wrote:
>> Hi Tony,
>>
>> On 1/30/24 16:20, Tony Luck wrote:
>>> Not all resources are scoped in line with some level of hardware cache.
>>
>> same level?
> 
> No. "same" isn't what I meant here. If I shuffle this around:
> 
> 	Not all resources are scoped to match the scope of a hardware
> 	cache level.
> 
> Is that more clear?

Sure. Looks good.

-- 
Thanks
Babu Moger