From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from baidu.com (mx24.baidu.com [111.206.215.185]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62AF612B94; Tue, 23 Sep 2025 05:24:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.206.215.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758605047; cv=none; b=l7E8tbKQoiId51R/Qe+zsqxTNkptmdFTpyk9RznGcM03xsMs5Y3VfGn9RzGkFbVErOt63/SzpnmaIU3hv3FXAONe3MkP23DCQdWTo6DO/fWRLFk1D562sf9PVcVc/Ez7H3GqbnsuDUV6b24oNKl7yFNaU5+i+pXtmskRV40ZAOU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758605047; c=relaxed/simple; bh=qEzlyB/M0Z+ObK6m9xMEn0iiJcBKWhuxCTfs3ZrVWLE=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=HYJVSpv8pTv6LYzAc88N4MEnzuvCxr7qtYy4NuTsIFaxogNsbLyG9ew7XxpuJFyYWMx5GpXt2xOLesqyZTt0Blbbf8jJr60GhX0bAbU231YQjb6uNKA7mc5Rp+KHw1dMBwJHCQfK0B0pgkE393N+CJWCkAYa4YpmDM/fKvE1y3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; arc=none smtp.client-ip=111.206.215.185 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com From: "Li,Rongqing" To: Lance Yang , Andrew Morton CC: "corbet@lwn.net" , "mhiramat@kernel.org" , "paulmck@kernel.org" , "pawan.kumar.gupta@linux.intel.com" , "mingo@kernel.org" , "dave.hansen@linux.intel.com" , "rostedt@goodmis.org" , "kees@kernel.org" , "arnd@arndb.de" , "feng.tang@linux.alibaba.com" , "pauld@redhat.com" , "joel.granados@kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?utf-8?B?UkU6IFvlpJbpg6jpgq7ku7ZdIFJlOiBbUEFUQ0hdW1JGQ10gaHVuZ190YXNr?= =?utf-8?B?OiBTdXBwb3J0IHRvIHBhbmljIHdoZW4gdGhlIG1heGltdW0gbnVtYmVyIG9m?= =?utf-8?Q?_hung_task_warnings_is_reached?= Thread-Topic: =?utf-8?B?W+WklumDqOmCruS7tl0gUmU6IFtQQVRDSF1bUkZDXSBodW5nX3Rhc2s6IFN1?= =?utf-8?B?cHBvcnQgdG8gcGFuaWMgd2hlbiB0aGUgbWF4aW11bSBudW1iZXIgb2YgaHVu?= =?utf-8?Q?g_task_warnings_is_reached?= Thread-Index: AQHcLD6SwU5buVCi00+LlNrVaU6G67SgOukw Date: Tue, 23 Sep 2025 05:22:23 +0000 Message-ID: References: <20250923033740.2696-1-lirongqing@baidu.com> <20250922204554.55dd890090b0f56ad10a61f5@linux-foundation.org> <9067a88d-f5df-4d6e-b3b3-2e266ebcf3d0@linux.dev> In-Reply-To: <9067a88d-f5df-4d6e-b3b3-2e266ebcf3d0@linux.dev> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FEAS-Client-IP: 172.31.50.46 X-FE-Policy-ID: 52:10:53:SYSTEM PiA+IEkgYXNzdW1lIHRoZSBzYW1lIGFyZ3VtZW50IGFwcGxpZXMgdG8gdGhlIE5NSSB3YXRjaGRv ZywgdG8gdGhlDQo+ID4gc29mdGxvY2t1cCBkZXRlY3RvciBhbmQgdG8gdGhlIFJDVSBzdGFsbCBk ZXRlY3Rvcj8NCj4gPg0KPiA+IEEgZ2VuZXJhbCBmcmFtZXdvcmsgdG8gaGFuZGxlIGFsbCBvZiB0 aGVzZSBtaWdodCBiZSBiZXR0ZXIuICBCdXQgd2h5DQo+ID4gZG8gaXQgaW4ga2VybmVsIGF0IGFs bD8gIFdoYXQgYWJvdXQgYSB1c2Vyc3BhY2UgZGV0ZWN0b3Igd2hpY2ggcGFyc2VzDQo+ID4ga2Vy bmVsIGxvZ3MgKG9yIG5ldyBwcm9jZnMgY291bnRlcnMpIGFuZCBtYWtlcyBzdWNoIGRlY2lzaW9u cz8NCj4gDQo+ICsxLiBJIGFncmVlIHRoYXQgYSB1c2Vyc3BhY2UgZGV0ZWN0b3Igc2VlbXMgbW9y ZSBhcHByb3ByaWF0ZSBmb3IgdGhpcy4NCj4gDQoNCkkgdGhpbmsgdGhlIHVzZXItc3BhY2UgbWF5 YmUgZmxleGliaWxpdHksIGJ1dCBpbmN1cnMgcmVsYXRpdmVseSBoaWdoZXIgb3ZlcmhlYWQgYW5k IGlzIGxlc3MgcmVsaWFibGUuIFdoZW4gdGhlIHN5c3RlbSBoYW5ncywgdGhpcyB0YXNrIG1heSBo YXZlIGFscmVhZHkgaHVuZyBhcyB3ZWxsLg0KDQoNCj4gV2UgYWxyZWFkeSBoYXZlIHRoZSBodW5n X3Rhc2tfZGV0ZWN0X2NvdW50IGNvdW50ZXIsIHNvIGEgdXNlcnNwYWNlIGRldGVjdG9yDQo+IGNv dWxkIGVhc2lseSB1c2UgdGhhdCB0byBpbXBsZW1lbnQgY3VzdG9tIHBvbGljaWVzIDspDQo=