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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2A40C7618B for ; Fri, 26 Jul 2019 09:23:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 81AD9229F9 for ; Fri, 26 Jul 2019 09:23:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726349AbfGZJXj (ORCPT ); Fri, 26 Jul 2019 05:23:39 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:42031 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726065AbfGZJXj (ORCPT ); Fri, 26 Jul 2019 05:23:39 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-213-_IbTtnJhNCekhz4rwLltKA-1; Fri, 26 Jul 2019 10:23:36 +0100 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 26 Jul 2019 10:23:35 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Fri, 26 Jul 2019 10:23:35 +0100 From: David Laight To: 'Jian-Hong Pan' CC: Yan-Hsuan Chuang , Kalle Valo , "David S . Miller" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux@endlessm.com" , "stable@vger.kernel.org" Subject: RE: [PATCH] rtw88: pci: Use general byte arrays as the elements of RX ring Thread-Topic: [PATCH] rtw88: pci: Use general byte arrays as the elements of RX ring Thread-Index: AQHVQsDFH4BG56wpwU66J+Fzxhx3XabbDGOQgAFRNgCAADuAcA== Date: Fri, 26 Jul 2019 09:23:35 +0000 Message-ID: References: <20190725080925.6575-1-jian-hong@endlessm.com> <06d713fff7434dfb9ccab32c2e2112e2@AcuMS.aculab.com> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: _IbTtnJhNCekhz4rwLltKA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogSmlhbi1Ib25nIFBhbiANCj4gU2VudDogMjYgSnVseSAyMDE5IDA3OjE4DQouLi4NCj4g PiBXaGlsZSBhbGxvY2F0aW5nIGFsbCA1MTIgYnVmZmVycyBpbiBvbmUgYmxvY2sgKGp1c3Qgb3Zl ciA0TUIpDQo+ID4gaXMgcHJvYmFibHkgbm90IGEgZ29vZCBpZGVhLCB5b3UgbWF5IG5lZWQgdG8g YWxsb2NhdGVkIChhbmQgZG1hIG1hcCkNCj4gPiB0aGVuIGluIGdyb3Vwcy4NCj4gDQo+IFRoYW5r cyBmb3IgcmV2aWV3aW5nLiAgQnV0IGdvdCBxdWVzdGlvbnMgaGVyZSB0byBkb3VibGUgY29uZmly bSB0aGUgaWRlYS4NCj4gQWNjb3JkaW5nIHRvIG9yaWdpbmFsIGNvZGUsIGl0IGFsbG9jYXRlcyA1 MTIgc2ticyBmb3IgUlggcmluZyBhbmQgZG1hDQo+IG1hcHBpbmcgb25lIGJ5IG9uZS4gIFNvLCB0 aGUgbmV3IGNvZGUgYWxsb2NhdGVzIG1lbW9yeSBidWZmZXIgNTEyDQo+IHRpbWVzIHRvIGdldCA1 MTIgYnVmZmVyIGFycmF5cy4gIFdpbGwgdGhlIDUxMiBidWZmZXJzIGFycmF5cyBiZSBpbiBvbmUN Cj4gYmxvY2s/ICBEbyB5b3UgbWVhbiBhZ2dyZWdhdGUgdGhlIGJ1ZmZlcnMgYXMgYSBzY2F0dGVy bGlzdCBhbmQgdXNlDQo+IGRtYV9tYXBfc2c/DQoNCklmIHlvdSBtYWxsb2MgYSBidWZmZXIgb2Yg c2l6ZSAoODE5MiszMikgdGhlIGFsbG9jYXRvciB3aWxsIGVpdGhlcg0Kcm91bmQgaXQgdXAgdG8g YSB3aG9sZSBudW1iZXIgb2YgKG9mdGVuIDRrKSBwYWdlcyBvciB0byBhIHBvd2VyIG9mDQoyIG9m IHBhZ2VzIC0gc28gZWl0aGVyIDEyayBvZiAxNmsuDQpJIHRoaW5rIHRoZSBMaW51eCBhbGxvY2F0 b3IgZG9lcyB0aGUgbGF0dGVyLg0KU29tZSBvZiB0aGUgYWxsb2NhdG9ycyBhbHNvICdzdGVhbCcg YSBiaXQgZnJvbSB0aGUgZnJvbnQgb2YgdGhlIGJ1ZmZlcg0KZm9yICdyZWQgdGFwZScuDQoNCk9U T0ggbWFsbG9jIHRoZSBzcGFjZSAxNSBidWZmZXJzIGFuZCB0aGUgYWxsb2NhdG9yIHdpbGwgcm91 bmQgdGhlDQoxNSooODE5MiArIDMyKSB1cCB0byAzMio0ayAtIGFuZCB5b3Ugd2FzdGUgdW5kZXIg OGsgYWNyb3NzIGFsbCB0aGUNCmJ1ZmZlcnMuDQoNCllvdSB0aGVuIGRtYV9tYXAgdGhlIGxhcmdl IGJ1ZmZlciBhbmQgc3BsaXQgaW50byB0aGUgYWN0dWFsIHJ4IGJ1ZmZlcnMuDQpSZXBlYXQgdW50 aWwgeW91J3ZlIGZpbGxlZCB0aGUgZW50aXJlIHJpbmcuDQpUaGUgb25seSBjb21wbGljYXRpb24g aXMgcmVtZW1iZXJpbmcgdGhlIGJhc2UgYWRkcmVzcyAoYW5kIHNpemUpIGZvcg0KdGhlIGRtYV91 bm1hcCBhbmQgZnJlZS4NCkFsdGhvdWdoIHRoZXJlIGlzIHBsZW50eSBvZiBwYWRkaW5nIHRvIGV4 dGVuZCB0aGUgYnVmZmVyIHN0cnVjdHVyZQ0Kc2lnbmlmaWNhbnRseSB3aXRob3V0IHVzaW5nIG1v cmUgbWVtb3J5Lg0KQWxsb2NhdGUgaW4gMTUncyBhbmQgeW91IChwcm9iYWJseSkgaGF2ZSA1MTIg Ynl0ZXMgcGVyIGJ1ZmZlci4NCkFsbG9jYXRlIGluIDMxJ3MgYW5kIHlvdSBoYXZlIDI1NiBieXRl cy4NCg0KVGhlIHByb2JsZW0gaXMgdGhhdCBsYXJnZXIgYWxsb2NhdGVzIGFyZSBtb3JlIGxpa2Vs eSB0byBmYWlsDQooZXNwZWNpYWxseSBpZiB0aGUgc3lzdGVtIGhhcyBiZWVuIHJ1bm5pbmcgZm9y IHNvbWUgdGltZSkuDQpTbyB5b3UgYWxtb3N0IGNlcnRhaW5seSB3YW50IHRvIGJlIGFibGUgdG8g ZmFsbCBiYWNrIHRvIHNtYWxsZXINCmFsbG9jYXRlcyBldmVuIHRob3VnaCB0aGV5IHVzZSBtb3Jl IG1lbW9yeS4NCg0KSSBhbHNvIHdvbmRlciBpZiB5b3UgYWN0dWFsbHkgbmVlZCA1MTIgOGsgcngg YnVmZmVycyB0byBjb3Zlcg0KaW50ZXJydXB0IGxhdGVuY3k/DQpJJ3ZlIG5vdCBkb25lIGFueSBt ZWFzdXJlbWVudHMgZm9yIDIwIHllYXJzIQ0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRy ZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1L MSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K