Received: by 2002:ab2:1149:0:b0:1f3:1f8c:d0c6 with SMTP id z9csp2590007lqz; Wed, 3 Apr 2024 02:43:08 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCVhWpbtz8XEybtiaQDgD1LzCICTtbjkmBXS+qw9FPCVPpN7Z6rDXvksqI1X3S2jinFujh0toaMTu5EI+lv9+WzmMuxy36PxnTG0Q24Vzg== X-Google-Smtp-Source: AGHT+IHfNsDFZAvPFhNUh9mBaP8x1lbceioZ2DpayOqjscygbonFXjhiy3SimS1sDQ8NvuPFveA+ X-Received: by 2002:a05:6402:26d0:b0:56b:bfa5:4b44 with SMTP id x16-20020a05640226d000b0056bbfa54b44mr14862723edd.33.1712137388270; Wed, 03 Apr 2024 02:43:08 -0700 (PDT) Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id f28-20020a50a6dc000000b0056e0d71177csi48590edc.536.2024.04.03.02.43.08 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Apr 2024 02:43:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-129445-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@armchina.partner.onmschina.cn header.s=selector1-armchina-partner-onmschina-cn header.b=0vHVxdSg; arc=fail (signature failed); spf=pass (google.com: domain of linux-kernel+bounces-129445-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-129445-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 6A6731F287BD for ; Wed, 3 Apr 2024 09:42:51 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BDB371350CF; Wed, 3 Apr 2024 09:42:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=armchina.partner.onmschina.cn header.i=@armchina.partner.onmschina.cn header.b="0vHVxdSg" Received: from CHN02-BJS-obe.outbound.protection.partner.outlook.cn (mail-bjschn02on2100.outbound.protection.partner.outlook.cn [139.219.17.100]) (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 BCC4741C7A for ; Wed, 3 Apr 2024 09:42:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=139.219.17.100 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712137356; cv=fail; b=gaAxKcdCEQBCzTixlOhDLayuIqfLyI/zHK6DZwqrxqSgsqHLyX6d5bto/66+/aJj7kBsWLmMoaNZ+LF3J57alUudwMWux/X1GGo5hERAEUh0bbHVJtDL5AfvhaZW4T1pHt8dgSf4cmnp1XYjgvIg9kN+GZNuADGJKR6Jjs1hlBA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712137356; c=relaxed/simple; bh=uTyVJAQqq3SRNwu3+tltlwo0lN8aZ2/rQGn+wy9X52I=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=ewRF+KW0KKhgkEItbPFIiJX/oMWpKeB/howlgZ8A/qYEqKm/rUk+mtPi9cEW6oH9ZrfSs4qFqon24S2pwRsOJQPfrC1cmUwE0TCtga5YoEHk2t7LY6CX5e+mcs+CDYlvAvvMhhX0LK5N5foKbBwqZTvqHSc+2XEZTiAeNf1B1Kk= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=armchina.com; spf=pass smtp.mailfrom=armchina.com; dkim=pass (1024-bit key) header.d=armchina.partner.onmschina.cn header.i=@armchina.partner.onmschina.cn header.b=0vHVxdSg; arc=fail smtp.client-ip=139.219.17.100 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=armchina.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=armchina.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=MOwP9JR64fmaJAjDYXFB5LV3LoGkc8xirtgeAcuJoDYmXFkLIao9haGN1vV1ahhOn/ZKXV+9XI7TDvTS8QEOctdiQc2I74I7Erh0U1b7PBHj8nYl3EFkyCRpf5xZH0t73xKR6dcq+uwwKWT4IGEeVsBgcSIqTdBj9HMIFHaC9ODEdDDjUNIUCSOd7QxBIYSAkiGdFWrHqBaFpZj1WtnSUorJheZXfwYJ6YZGo57dBgnn0D89YatXWRyeCYZ0iLLTK/VbfivYSVUe3S7QZpHoWbzD2Djmt64XcA26EN4abInlnniqWXrQhsdS/LWQqBj41dvRcmP5WKoMwJwhQ0+8Yg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=uTyVJAQqq3SRNwu3+tltlwo0lN8aZ2/rQGn+wy9X52I=; b=fgfycWPdiFm7BN6W7BlznII7wuICWwWkoER0OWcHbhqJXC4u76JX/XIpUZhtKklaNwXp9Mz61w9iUAxqKqO4sxPlTgLfe6E4VyYGPSxqQQcSmgwK8EWXoFBCDbbn8sWHxqPG6arL3KfCPCVGK1jJ4ni/J+RYD9QsO610zGszb4WU5CWQr2+tUps06MCEmJjW5/D0sHCuHgeWqpf3ZzHMYA5sG3y/MOzIUrDEfeXQuIyc9dl2kBRp0nqkLXweDBkNPATqNDhqDTIiMVaIncL9XLyhbBqO+1/yW8hEMHJC/DZkbgKjXxh9nz1uoNPhZkpeowhH/SHL0gdV+aXLprXKug== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=armchina.com; dmarc=pass action=none header.from=armchina.com; dkim=pass header.d=armchina.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armchina.partner.onmschina.cn; s=selector1-armchina-partner-onmschina-cn; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uTyVJAQqq3SRNwu3+tltlwo0lN8aZ2/rQGn+wy9X52I=; b=0vHVxdSgPj40pxd7b+nlMHETY6SXN5PFHaZK2PFb21xvyzkcU60z3Lx8u72DOrjSUwdlk8ddj5/xRG+LPNbCkgutYXy3nE87yslNeN/tfrX2tpadqI8En+4xDwV+O2tHfJLHJ9hJSbQ/PlpD+xeZnjDdWCr+On9L3cfeyct45H8= Received: from SH0PR01MB0634.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:8::10) by SH0PR01MB0489.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:8::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7409.46; Wed, 3 Apr 2024 09:42:22 +0000 Received: from SH0PR01MB0634.CHNPR01.prod.partner.outlook.cn ([fe80::a8b:92ae:1d6e:9206]) by SH0PR01MB0634.CHNPR01.prod.partner.outlook.cn ([fe80::a8b:92ae:1d6e:9206%6]) with mapi id 15.20.7409.042; Wed, 3 Apr 2024 09:42:22 +0000 From: Dejia Shang To: Sudeep Holla CC: "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linux-arm-kernel@lists.infradead.org" , Toby Huang , Chengkun Sun Subject: RE: About upstreaming ArmChina NPU driver Thread-Topic: About upstreaming ArmChina NPU driver Thread-Index: AdqAssmmBRyQVXogTfqqG4OiiK8pHwASGPiAASu4PEA= Date: Wed, 3 Apr 2024 09:42:22 +0000 Message-ID: References: <20240328103205.seht2hbog3o4giv5@bogus> In-Reply-To: <20240328103205.seht2hbog3o4giv5@bogus> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=armchina.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SH0PR01MB0634:EE_|SH0PR01MB0489:EE_ x-ms-office365-filtering-correlation-id: 4e07ae8e-9bfc-4899-0956-08dc53c25c8a x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:zh-cn;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SH0PR01MB0634.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230031)(41320700004)(366007)(1800799015)(38070700009);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Tlg1SllGVWdZUWk1dWs3djhaUFhuckw5SWE2MHV2RDlEUFFuN0xXaitJYnFW?= =?utf-8?B?ZDFKaVArNGJtcmtTRWFTaCtiZ3A0WnNaTVdXY0hiclpJeUQxemdNVm53V2xN?= =?utf-8?B?ZGM1Rk5RRWtma05aaGtOTE85Q0FyTmNCOEI3bDF5Q2xSa1YrOUo0cnZrTExJ?= =?utf-8?B?UVo4WHVqR3NVY0Q5R3R3RkJXblBIU0V0cmRrcXl0MmpMTUVYRkJYR0R0Y0Zh?= =?utf-8?B?UTdrRWQyQmxxSnNHMjBQdzdjdCt6Z3p2QWZjaUtlTnB5Z2Q1aDgxd3VuMXQ3?= =?utf-8?B?Q1lvSDBZSkdCdzF1TlIyb2wyM2o0WExRMjRkS1Jzby9kMWJPRzlJWVpzM1pZ?= =?utf-8?B?KzBHRFJhM2tDcUFuUUJKejNyUWZ0ZUhKTlBmZEtFRG4zQ3ZvSEQyMmprelhz?= =?utf-8?B?aURsUktTUWtyZWVuM3h6R0czT3IzYk45OGU1ODBDWWF6b2JWTmg1ZTI1eHpi?= =?utf-8?B?TWg2dkF2RXZUMW9wSXc1a2swdzFRVWwwSVdXbnBCd1ZPVGRBc0FNdkpDL1lk?= =?utf-8?B?WmFKUGN0d1B2NUk3L0F6UmtFaVVIaFVrN240OWswTFBGMmhXTUhXUmtKSGxr?= =?utf-8?B?ZXk2Q0dCcGZlWHd1YXVvV3N2bmE4ckM0NkRGMEMwb0tjUVZQTStBVXA1M0Na?= =?utf-8?B?MU05Qk9JeDBPTnFBQUpucTVjRldSMWloMmlRRm5OSkx3dytrc1RGV2pVNEc0?= =?utf-8?B?Y0x1eHlQK01aTTBpZmMrbXdmWXRnZWpocnBpdVdWUTVvdEFGcjNkU3JtNldL?= =?utf-8?B?Y0dhZm9nd21xTE5aejR1Qml5VzJWNTQrU3JsT0oya2RRczdIU3FJY2g1UlpD?= =?utf-8?B?T082WmRLd0o2Q2h3VWhSdHBvbE5ZNnIwbWJMK1hqSzd0WkdNN1l2Y2lmWGg4?= =?utf-8?B?OEFRTVFRbmpMcnNQWTNUMGFiamp1TFp3b3ExM2ZBTU53ZGc4bEV2TjRyamt1?= =?utf-8?B?UHBaUTFMT1dRaE5HQnpwOXNTMXptSGFVQkxPcXVVYzNMbjNseHBiajNKYmsv?= =?utf-8?B?aUhoK2p4M05iSDhrYXhFQ2d5SjliZ0dXMWZaWVFESTBJMHVYZlJuaVIwajZ1?= =?utf-8?B?YXQrR1BqdEhVSUlob3pLVEppY28weGZLaHdpS25sd2I4b2lhNm5qcnQ3UHZT?= =?utf-8?B?ZDRSRXJPcE1HbW16ZVhTQTl3ODA1OFRZcDB3aDQrejhWYlAzeEhqcW9JWXBi?= =?utf-8?B?Y2d4anRXV1dMYmVBTmVWOEJnZmNFVHM5MXNiWEFOc1hoVlFaWVFUVHJ2d0JK?= =?utf-8?B?ZS8vVTZPTlhRbFBmc2FaZExjNzlhcHVRZUhJaTM3RGFZM1lYMVBVUHhZNS85?= =?utf-8?B?VHVSZGU1MnhhWEN6MW1OSThiNWZncmpHWmY4RDlKV3lrcHhEcW8rSVl0R09j?= =?utf-8?B?UnU4aDNDaldrbFhXZU85Skd0Sk1Ud1FMd1NJSTlaT0xabkRhcDFUUlpHcGFL?= =?utf-8?B?c0xGZ0dVR3hUaEIwV0xUNHRBRFBXZzN4bW9yVjdRbHNuOWhjS29VQVVuWllY?= =?utf-8?B?WCtEMElkMVhpa2MwNWhsMThyTGpodldhNU5iZVBhUC9rM2dXVUN0OEgvZ0J5?= =?utf-8?B?d05QOXJpS1d6SzlQMjY2UklDT0ZvcEdVK0RKWWZ5ZTJObWtNOTA4TXlodXlS?= =?utf-8?B?MkROT1dkalBuV3crQnpqamtHL2R3Rlg2Tjl5OHZoaW1NcWRGS0dIQjR0aDNX?= =?utf-8?B?TFBKNVFXMmJMWlBNdTNkK284d3NXcEdrcHFFcTJ2aURNVDJGS2dLaHBKR1dV?= =?utf-8?B?SVJ4R2txU0FZcUMwbUNLZGd0aEUrdk1zWVZrdXFneEFBUUw5TWZWaTRmTndB?= =?utf-8?B?UlBjS2daRG02OUZxbmZ0OUZlUXFJSmp4YWZuSHMwelY4bWg2ZDVlZlJFKzhP?= =?utf-8?B?cm12SnQ0c3h0c01ReDJ4SEVNSFlESEw1d0c2WHRhZ0dlQmJIOFRTbkdwdHJT?= =?utf-8?B?RHAvTTEwa1VpOTNyc2ZZamR0VWlFS2p0SnN4SmtZeXMvbUcxSEVNUVhDWFVu?= =?utf-8?B?Umt4UE1PWDJTNWkvVi9tZUlSUnpIdVFWWVNZS0RFSUxBTGxtaGFDcDRTR2ZE?= =?utf-8?B?N0pvY3RHanAwL3NGd3RrVE83eHRkMkFlY2U5VTJHaklLdFpZZHcvSkJTeXdq?= =?utf-8?Q?U3CrNyhgDW2qLi5abbj62TdwQ?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-OriginatorOrg: armchina.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SH0PR01MB0634.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-Network-Message-Id: 4e07ae8e-9bfc-4899-0956-08dc53c25c8a X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Apr 2024 09:42:22.0575 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 58b271af-432f-4dad-9dee-571f404bc6a0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: aOZZ8CEDku97AQQMaQbtnzVpN4RBRZtjPV2oLCQHizdrVlpOoz+DBftQx7MMikvxSA5lqrxFyFQK8SjrsvlzdBAXLFkeCfQt+aZU5lMWNgI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SH0PR01MB0489 DQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IFN1ZGVlcCBIb2xsYSA8c3Vk ZWVwLmhvbGxhQGFybS5jb20+DQo+IFNlbnQ6IDIwMjTlubQz5pyIMjjml6UgMTg6MzINCj4gVG86 IERlamlhIFNoYW5nIDxEZWppYS5TaGFuZ0Bhcm1jaGluYS5jb20+DQo+IENjOiBvZ2FiYmF5QGtl cm5lbC5vcmc7IFN1ZGVlcCBIb2xsYSA8c3VkZWVwLmhvbGxhQGFybS5jb20+Ow0KPiBhaXJsaWVk QHJlZGhhdC5jb207IGRhbmllbEBmZndsbC5jaDsgbGludXgta2VybmVsQHZnZXIua2VybmVsLm9y ZzsNCj4gZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZzsgbGludXgtYXJtLWtlcm5lbEBs aXN0cy5pbmZyYWRlYWQub3JnDQo+IFN1YmplY3Q6IFJlOiBBYm91dCB1cHN0cmVhbWluZyBBcm1D aGluYSBOUFUgZHJpdmVyDQo+IA0KPiBPbiBUaHUsIE1hciAyOCwgMjAyNCBhdCAwNzo0NjowMUFN ICswMDAwLCBEZWppYSBTaGFuZyB3cm90ZToNCj4gPiBJTVBPUlRBTlQgTk9USUNFOiBUaGUgY29u dGVudHMgb2YgdGhpcyBlbWFpbCBhbmQgYW55IGF0dGFjaG1lbnRzIG1heQ0KPiA+IGJlIHByaXZp bGVnZWQgYW5kIGNvbmZpZGVudGlhbC4gSWYgeW91IGFyZSBub3QgdGhlIGludGVuZGVkIHJlY2lw aWVudCwNCj4gPiBwbGVhc2UgZGVsZXRlIHRoZSBlbWFpbCBpbW1lZGlhdGVseS4gSXQgaXMgc3Ry aWN0bHkgcHJvaGliaXRlZCB0bw0KPiA+IGRpc2Nsb3NlIHRoZSBjb250ZW50cyB0byBhbnkgb3Ro ZXIgcGVyc29uLCB1c2UgaXQgZm9yIGFueSBwdXJwb3NlLCBvcg0KPiA+IHN0b3JlIG9yIGNvcHkg dGhlIGluZm9ybWF0aW9uIGluIGFueSBtZWRpdW0uIFRoYW5rIHlvdS4gwqlBcm0NCj4gPiBUZWNo bm9sb2d5IChDaGluYSkgQ28uLCBMdGQgY29weXJpZ2h0IGFuZCByZXNlcnZlIGFsbCByaWdodHMu DQo+ID4g6YeN6KaB5o+Q56S677ya5pys6YKu5Lu277yI5YyF5ous5Lu75L2V6ZmE5Lu277yJ5Y+v 6IO95ZCr5pyJ5LiT5L6b5piO56Gu55qE5Liq5Lq65oiW55uu55qEDQo+IOS9v+eUqOeahOacuuWv huS/oeaBr++8jOW5tuWPl+azleW+i+S/neaKpOOAguWmguaenOaCqOW5tumdnuivpeaUtuS7tuS6 uu+8jOivt+eri+WNs+WIoOmZpOatpA0KPiDpgq7ku7bjgILkuKXnpoHpgJrov4fku7vkvZUNCj4g PiDmuKDpgZPvvIzku6Xku7vkvZXnm67nmoTvvIzlkJHku7vkvZXkurrmiqvpnLLjgIHlgqjlrZjm iJblpI3liLbpgq7ku7bkv6Hmga/miJbogIXmja7mraTph4cNCj4g5Y+W5Lu75L2V6KGM5Yqo44CC 5oSf6LCi5oKo55qE6YWN5ZCI44CCIMKp5a6J6LCL56eR5oqA77yI5Lit5Zu977yJ5pyJ6ZmQ5YWs 5Y+4IOeJiOadg+aJgOacieW5tg0KPiDkv53nlZnkuIDliIfmnYPliKnjgIINCj4gDQo+IFlvdSBu ZWVkIHRvIGdldCB0aGlzIGZpeGVkLCBvdGhlcndpc2UgcGVvcGxlIHdpbGwgZGVsZXRlIHRoaXMg ZW1haWwgYXMgeW91IGhhdmUNCj4gc3VnZ2VzdGVkIGFuZC9vciByZWZyYWluIGZyb20gcmVzcG9u ZGluZyB0byB0aGlzIGVtYWlsLg0KPiANCj4gUGxlYXNlIHRhbGsgdG8geW91ciBsb2NhbCBJVCBh bmQgZ2V0IGEgc2V0dXAgd2l0aG91dCB0aGlzIGRpc2NsYWltZXIgZm9yIGFsbA0KPiBtYWlsaW5n IGxpc3QgYWN0aXZpdGllcy4NCg0KTm93IGZpeGVkLiBJIGRpZCBub3QgcmVhbGl6ZSB0aGF0IGJl Y2F1c2UgdGhlIHNlcnZlciBhdXRvIGFwcGVuZGVkIHRoYXQgZGlzY2xhaW1lci4gVGhhbmtzIGZv ciB5b3VyIHJlbWluZGVyIQ0KDQpCZXN0IFJlZ2FyZHMsDQpEZWppYQ0KDQo+IA0KPiAtLQ0KPiBS ZWdhcmRzLA0KPiBTdWRlZXANCg==