From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6076E10775FC for ; Wed, 18 Mar 2026 18:10:46 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4E9E24026F; Wed, 18 Mar 2026 19:10:45 +0100 (CET) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id 1994640150 for ; Wed, 18 Mar 2026 19:10:42 +0100 (CET) Received: from mail.maildlp.com (unknown [172.18.224.83]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4fbcKz2l8xzJ467f; Thu, 19 Mar 2026 02:09:43 +0800 (CST) Received: from dubpeml500003.china.huawei.com (unknown [7.214.146.145]) by mail.maildlp.com (Postfix) with ESMTPS id 7985B40572; Thu, 19 Mar 2026 02:10:41 +0800 (CST) Received: from dubpeml500001.china.huawei.com (7.214.147.241) by dubpeml500003.china.huawei.com (7.214.146.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 18 Mar 2026 18:10:41 +0000 Received: from dubpeml500001.china.huawei.com ([7.214.147.241]) by dubpeml500001.china.huawei.com ([7.214.147.241]) with mapi id 15.02.1544.011; Wed, 18 Mar 2026 18:10:40 +0000 From: Konstantin Ananyev To: Marat Khalili , =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= , Christophe Fontaine CC: "dev@dpdk.org" , Wathsala Vithanage Subject: RE: [PATCH] bpf/arm64: support packet data load instructions Thread-Topic: [PATCH] bpf/arm64: support packet data load instructions Thread-Index: AQHctXjmQX8WarddCE6NszBJkCRgkLW0Ml8AgAAPe4CAAAOKgIAACP4AgAAgGACAAAvWAIAABb8AgAABxQCAABNiEA== Date: Wed, 18 Mar 2026 18:10:40 +0000 Message-ID: <78da248e82a54be6882d37efeff23add@huawei.com> References: <20260310122045.4057836-1-cfontain@redhat.com> <98CBD80474FA8B44BF855DF32C47DC35F6579F@smartserver.smartshare.dk> <4942136acefe4fc3b5157191749fe3d5@huawei.com> <98CBD80474FA8B44BF855DF32C47DC35F657A0@smartserver.smartshare.dk> <98CBD80474FA8B44BF855DF32C47DC35F657A1@smartserver.smartshare.dk> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.206.138.220] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org DQoNCj4gDQo+ID4gPiBJIHN1Z2dlc3QgdGhlIGZvbGxvd2luZyBsb2dpYyBpbiBwc2V1ZG8tY29k ZToNCj4gPiA+DQo+ID4gPiBzdGF0aWMgdm9pZA0KPiA+ID4gZW1pdF9sZF9tYnVmKHN0cnVjdCBh NjRfaml0X2N0eCAqY3R4LCB1aW50MzJfdCBvcCwgdWludDhfdCB0bXAxLA0KPiA+ID4gdWludDhf dCB0bXAyLA0KPiA+ID4gCXVpbnQ4X3Qgc3JjLCBpbnQzMl90IGltbSkNCj4gPiA+IHsNCj4gPiA+ IAkvLyAuLi4NCj4gPiA+DQo+ID4gPiAJLyogcjEgPSBvZmY6IGZvciBBQlMgdXNlIGltbSwgZm9y IElORCB1c2Ugc3JjICsgaW1tICovDQo+ID4gPiAJaWYgKG1vZGUgPT0gQlBGX0FCUykgew0KPiA+ ID4gCQlhc3NlcnQgaW1tID49IDAsICJ2ZXJpZmllZCBieSB2ZXJpZmllciINCj4gPiA+IAkJZW1p dCBNT1YgVzEsICM8aW1tPg0KPiA+ID4gCX0gZWxzZSB7DQo+ID4gPiAJCS8qIGFkZCBzaWduZWQg aW1tIHRvIHRoZSBzb3VyY2UgcmVnaXN0ZXIgKi8NCj4gPiA+IAkJZW1pdChzKSBYMSA9IHNyYyAr ICM8aW1tPg0KPiA+ID4gCQkvKiB2ZXJpZnkgZHluYW1pY2FsbHkgdGhhdCBvZmZzZXQgaXMgd2l0 aGluIHRoZSBkb21haW4gb2YNCj4gPiA+IF9fcnRlX3BrdG1idWZfcmVhZCAqLw0KPiA+ID4gCQll bWl0KHMpIGp1bXBfdG9fZXBpbG9ndWUgaWYgWDEgPHMgMCB8fCBYMSA+IElOVDMyX01BWA0KDQpT aG91bGRuJ3QgaXQgYmUgVUlOVDMyX01BWD8NCg0KPiA+ID4gCX0NCj4gPiA+DQo+ID4gPiAJLy8g Li4uDQo+ID4gPiB9DQoNCkkgd29uZGVyIGRvZXMgeDg2IGppdCBhbmQgVk0gcGVyZm9ybSB0aGF0 IGNoZWNrPw0KSWYgbm90LCB0aGVuIGl0IGlzIHByb2JhYmx5IG5vdCBmYWlyIHRvIGRlbWFuZCB0 aGF0IHBhdGNoIHRvIGZpeCB0aGVzZSB0aGluZ3MgZm9yIGFybToNCkl0IHByb2JhYmx5IGhhcyB0 byBiZSBhbm90aGVyIHBhdGNoIHRoYXQgd2lsbCBmaXggdGhhdCBpc3N1ZSBmb3IgYWxsIHRhcmdl dHMgKHZtLCB4ODYsIGFybSkuDQpBZnRlciBhbGwgLSBpdCB3b3VsZG4ndCBjYXVzZSBhbnkgbWVt b3J5IGNvcnJ1cHRpb24sIHJpZ2h0Pw0KSW4gdGhlIHdvcnN0IGNhc2UgKHdyYXBhcm91bmQpIGJw ZiB3aWxsIHJlYWQgc29tZSB2YWxpZCBkYXRhIGZyb20gdGhlDQp1bmV4cGVjdGVkIGxvY2F0aW9u IGluIHRoZSBwYWNrZXQgaW5zdGVhZCBvZiBzaW1wbHkgcmV0dXJuaW5nIDAuDQpCVFcsIEkgdGhp bmsgd2Ugc3RpbGwgbmVlZCB0byBhZGQgY2hlY2sgZm9yIG92ZXJmbG93IGluIF9fcnRlX3BrdG1i dWZfcmVhZCgpIC0NCmJwZiBqaXQgaXMgbm90IHRoZSBvbmx5IHVzZXIgb2YgaXQuIA0KVW5sZXNz LCBvZi1jb3Vyc2UsIHdlIHdhbnQgcnRlX3BrdG1idWZfcmVhZCgpIHRvIHdvcmsgd2l0aCB3cmFw cGVkLWFyb3VuZCB2YWx1ZXMuIA0KDQo+ID4NCj4gPiBJIGRvbid0IGtub3cgaWYgaXQncyB0aGUg c3VtIG9mIHNyYytpbW0gdGhhdCBkZXRlcm1pbmVzIHNwZWNpYWwgbWVhbmluZywgb3IgaXQncw0K PiB0aGUgaW1tIGl0c2VsZi4NCj4gPiBJZiBpdCdzIHRoZSBpbW0gaXRzZWxmLCBhIHNpbXBsZSBm aXggd291bGQgYmUgdG8gdXBkYXRlIHRoZSB2YWxpZGF0b3IncyAuaW1tLm1heA0KPiB2YWx1ZXMg Zm9yIEJQRl9JTkQNCj4gPiBmcm9tIFVJTlQzMl9NQVggdG8gSU5UMzJfTUFYLg0KPiA+DQo+IA0K PiBFdmVuIGlmIHdlIGRvIGl0IChJIGhhdmUgbm8gcGFydGljdWxhciBvcGluaW9uKSwgaXQgd29u J3QgcHJldmVudCBzdW0gb2YgNjQtYml0DQo+IHJlZ2lzdGVyIGFuZCBpbW1lZGlhdGUgZnJvbSBi ZWluZyBuZWdhdGl2ZSBvciBncmVhdGVyIHRoYW4gdGhlIHJhbmdlIG9mIHZhbHVlcw0KPiBzdXBw b3J0ZWQgYnkgMzItYml0IGFyZ3VtZW50IG9mIF9fcnRlX3BrdG1idWZfcmVhZC4NCg==