Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Angus Chen <angus.chen@jaguarmicro.com>
To:     Thomas Gleixner <tglx@linutronix.de>,
        "Michael S. Tsirkin" <mst@redhat.com>
CC:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Ming Lei <ming.lei@redhat.com>,
        Jason Wang <jasowang@redhat.com>
Subject: RE: IRQ affinity problem from virtio_blk
Thread-Topic: IRQ affinity problem from virtio_blk
Thread-Index: Adj4GDwuFWHl+dEdQ1up6lA52hDITABKCKOAAADen4AAAK+KgAAAs48AAABvT4AAAul7cAAUyiAAAABK+xA=
Date:   Wed, 16 Nov 2022 11:24:23 +0000
Message-ID: <TY2PR06MB3424E673A1374CAC37E647CA85079@TY2PR06MB3424.apcprd06.prod.outlook.com>
References: <TY2PR06MB3424CB11DB57CA1FAA16F10D85049@TY2PR06MB3424.apcprd06.prod.outlook.com>
 <87v8nfrhbw.ffs@tglx> <20221115174152-mutt-send-email-mst@kernel.org>
 <87sfijrf9o.ffs@tglx> <87o7t7rec7.ffs@tglx>
 <20221115183339-mutt-send-email-mst@kernel.org>
 <TY2PR06MB34241333364AA5843CD4BAA885079@TY2PR06MB3424.apcprd06.prod.outlook.com>
 <87fsejqicd.ffs@tglx>
In-Reply-To: <87fsejqicd.ffs@tglx>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?dTBmaHZ3OWVZeVRJMGlMVHFpdFVsd2hVZXNZdU03UjA3ZWpTdThybkJnbzRJ?=
 =?utf-8?B?cjdna0F2VjdDcTI3cklPUnhVaUZrdDFsL0c0elpGMmh5Q0xMYzVHVm1tc1Rq?=
 =?utf-8?B?WnRGNVlDL3VFSERXcDFLQnBPc2s5VHdIb05LWWhxMUpnb3gvaVBIWkpaZ09L?=
 =?utf-8?B?TnRvTUJIZWd5c1VvQndmRHU5azFQdnhhd3hKRkx0eXJKUWlnbWpodFczbFg4?=
 =?utf-8?B?UDdXYmdSbmtOVWFzcGtFZDF2RHEwejg0Zk5ZSlVhOXh6UVphYUhXWitqa3B5?=
 =?utf-8?B?QVBSbmF3UjJXZDhtWmMwbnIzTUxGQ2tyOEZENzR2bWdSdUNwTzVHckt6UmtK?=
 =?utf-8?B?ZWhRdGdKOEZCUWtoTXBHUHc0YjZvclppMENnT0k1RVpEUk85d1c5Yyt3dFk2?=
 =?utf-8?B?WUhYMkk1RENGNzU3UHlqYUxMbnp3Q2NSQjhRVHBDMlJXK1J3SlJMNWMwVUlT?=
 =?utf-8?B?OVpxZ3lwcHdmQmFyckFkM2RCRTBseGlBZkRXR1VmU2ozRG5YVmpOYXdPNnRV?=
 =?utf-8?B?QjluR0ZSeVlsZnFSVEMzQXIzd0E3VVpCZUdzeXRsaEpxTkVUelRlNXlLMmJS?=
 =?utf-8?B?ZUVpeExYZ3ZYZnNZSXNrRm45Skp5SHJISXhkekpuVTRDcUdDaW43ZjByMVFu?=
 =?utf-8?B?ZDZMMVhKRmRGbFJlYU5iNDQzUWhRbEFrYXo0STE0ZXBBV0hVc29FOXc1VkdP?=
 =?utf-8?B?Q1hMK1dkTDlRWlZUL3Fsakgra2hoeXRRSVdsVGp6Y1pYSWR5MXFuMVZtazQ5?=
 =?utf-8?B?L3YwNHhMSXdJdXllTHZoWDFaTUd2YzJSZXhIdlpCaGxhaTY1cElmY1pQWU9w?=
 =?utf-8?B?MzFSVjRCRkNNQ1pIV2R5djVBRFBldVFGS1d4WFFERkFHc1NaUGVvMTVzeTJk?=
 =?utf-8?B?VmcvaUF4QktCN0JmRm5UOURUdWp4aHlVZjVYTmp1SmpVZmFvVVFqd1dDZ1F5?=
 =?utf-8?B?RDM3ZnVNYUkyaW8rcVUvR3JmNlk5anNqTlYxY0VkN3BqUEoyU0w3NFpIVjNu?=
 =?utf-8?B?eFJPa09jNmYzWmE0M1k3b0lhL1F3TFR5SWhkMi9lbEVjWVNBbG9kQnIrY1VL?=
 =?utf-8?B?REQ2dTRhUlZ6KzNVdGVUd2ZZM0lCYTZ4b0xWY21Canc3OTIrVmNzQ1cyTk9Q?=
 =?utf-8?B?c1lWUTRURktaeXNhd0lhWDBtSEJIWWZaUVFlRU1GeWVqQWNjb3BpVFFVSWk4?=
 =?utf-8?B?QXJhSnBFODJNZmhmWStvNmE1eTdvb2dsWEJKMm9wc1RyZnJLeDlBQWpLbi9t?=
 =?utf-8?B?YVZFN21vZmRPR2FkNHBZME1TNWRJRmdHZElnODBFaDIzWU95ZDdRQ1VlVk9x?=
 =?utf-8?B?WkxUbEVWV0JyVWNqL01INDAyRHJ5SFJoZ3B1L210MTJjZ1NRYk1HVzduTW9R?=
 =?utf-8?B?MU9EcWFSL2pyWFNKamVwdy8rR2QvdHJyWVV3UFBVWFhsODFZNXQ4VXAxSUVo?=
 =?utf-8?B?NUNFRlZ0VVZrQkdWbHBNNHllNmppQ2syUldEalFHM0ZQa3hZRFdIM28zdGpu?=
 =?utf-8?B?R01QSWd3dnZTSjhkMC85c1dheFlqclVoT3dtTkxXRW54bFpFK21aTnRvSnRS?=
 =?utf-8?B?aDRRekpwbmw0WlNadDdLZzdxTkpFQ1hrSHNTcXV5cFRTbE80RHZGVHlJd1JF?=
 =?utf-8?B?RTNWS3I1QlRDWnI4WWRsZngwelRhRzZEU1dndllpSkRlUEJoNENzZTNNN1Fa?=
 =?utf-8?B?SzRVb0c5SnFLUUViRVBDaUJ2WkY0UDNrdi9tc25FTE1qNzV4S1hMUmtkUmRX?=
 =?utf-8?B?Wi90d1NBVXp1eDZyWW1jWDB2ODVpVC9sZUpMUlUyVENyaE05dUxySFJZMnhi?=
 =?utf-8?B?eDRrajd0Y1h0NGlTbmU0SXFBYWVZdmlweG5sM2FZTW9mc2tUMXBzZmdhMGZk?=
 =?utf-8?B?akJOWlEwY2ZTVFA3ak5kZUV1Vk5qdDN3eElZc2tmcjFia2dSRHhHWUVSYjlO?=
 =?utf-8?B?M0VVbUxDR1djMHdrWmN2ekRiYzF1UTM0NEIwTGxaMUJSeU8zZkt0aHdpb1Ri?=
 =?utf-8?B?cEswOWlkSi9SUUo4WTZkQVZQamVoSG0wSVE5TXZSSThTTlcwd2dCellNclMx?=
 =?utf-8?B?b0pKa2lpRktUOUN5ckRYeHNFS2xPYnJtUzRxVmpLcWdNSm5LVGJZanRUWE9x?=
 =?utf-8?B?M1hnSWNHVWgwbGhFZDhmUmMxYUpRaTFMZUZkN2R2OVZ0QWhnUDJaaG0zMmNV?=
 =?utf-8?B?d2c9PQ==?=
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: jaguarmicro.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: TY2PR06MB3424.apcprd06.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 8e27058b-c6bf-4df8-72b8-08dac7c51d33
X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Nov 2022 11:24:23.8585
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 1e45a5c2-d3e1-46b3-a0e6-c5ebf6d8ba7b
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: zuKMoJ5J/sM1NL0ZjIPBSNAaLTH32Z3pD6gNvWTEU3LH97hKp6DGZlV4XtfgvqH1sYLwVN0NF/CVOJ4sm0kGl8Bcf0U8SG1tEO7xjPlPB4Q=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYUPR06MB6195
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham
        autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
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