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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33802C3ABCB for ; Tue, 13 May 2025 03:17:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-Type:In-Reply-To:References:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Q8W8qfwh8NxnjZiNXhyA9RyEchXuGPe2F2HUcz7ww6k=; b=EL6G6qKM/fK6bM+OJ5D5ydWWlE 5vPDh7yYHGujttpr5UYISwE8q59tVytlXWjo95KzV3IyLFcMlrDnEZ7JEz1ddcIXpjr8Q/YAE4AM5 YfsvndnTfSDJLO34q2wdvThq/XjAwElL61acQMWRCu4dLnu324GbzL96UB/qXMAy5QEdzx1436s/i hKlH7HqT9mNu+xkV6C4W7k+C32OewKZPxGNA7ufH9BPCHyrS/6mSQyZaNL6W30maPzNGJnqnutKZ7 b8BhAxin+Uii6+InTu3Dc9CNH6n8ehTm1EqdTBwHoJ6CBI141pxuANYIantvW45mg87AVZ76AmfCZ 1PPAiXbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEg8k-0000000BEjM-3jUm; Tue, 13 May 2025 03:17:10 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEg3B-0000000BDpl-1gYj for linux-arm-kernel@lists.infradead.org; Tue, 13 May 2025 03:11:27 +0000 Received: from mail.maildlp.com (unknown [172.19.88.214]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4ZxLzR6Kz6z1R7m9; Tue, 13 May 2025 11:09:07 +0800 (CST) Received: from kwepemg200004.china.huawei.com (unknown [7.202.181.31]) by mail.maildlp.com (Postfix) with ESMTPS id 647CB1A016C; Tue, 13 May 2025 11:11:16 +0800 (CST) Received: from dggpemf500008.china.huawei.com (7.185.36.156) by kwepemg200004.china.huawei.com (7.202.181.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 13 May 2025 11:11:15 +0800 Received: from dggpemf500008.china.huawei.com ([7.185.36.156]) by dggpemf500008.china.huawei.com ([7.185.36.156]) with mapi id 15.02.1544.011; Tue, 13 May 2025 11:11:15 +0800 From: Zhangxiquan To: "Will Deacon " CC: "catalin.marinas@arm.com" , "corbet@lwn.net" , "linux-arm-kernel@lists.infradead.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "maz@kernel.org" , Zhengbingyang , "Zhangyu(curtain,Babbage)" , "wangkai (CF)" Subject: =?gb2312?B?tPC4tDogW1BBVENIXSBEb2N1bWVudGF0aW9uIChhcm02NCk6QWR2YW5jZWQg?= =?gb2312?Q?SIMD_and_floating_point_support_condition?= Thread-Topic: [PATCH] Documentation (arm64):Advanced SIMD and floating point support condition Thread-Index: AQHbuQg949jaHUBo+0OHD38f08bHYrPGl37wgAlXc8CAAAcTYA== Date: Tue, 13 May 2025 03:11:15 +0000 Message-ID: <8d9400dcdf9442de82f43c484e82e7f2@hisilicon.com> References: <20250408031309.2095-1-zhangxiquan@hisilicon.com> <20250429131116.GA25912@willie-the-truck> <0acdf18f6c2748919dcbeb943e4ced3e@hisilicon.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.110.68.252] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250512_201125_755653_3115E722 X-CRM114-Status: GOOD ( 17.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgV2lsbCwNCg0KVGhhbmtzIGZvciBmZWVkYmFjayAhDQoNCkFmdGVyIHJlY2VpdmVkIHlvdXIg ZW1haWwsIHdlIGRpc2N1c3MgdGhlIHNpdHVhdGlvbiAsIGFuZCBhbGlnbiB0aGUgc3RvcnkgYXMg Og0KDQpUbyB0ZXN0IHRoZSBoYXJkd2FyZSwgd2UgcmFuZG9tbHkgY29uZmlndXJlZCB0aGUgcmVn aXN0ZXIgYmVmb3JlIGVudGVyaW5nIExpbnV4LiANCk9uZSBvZiAgb3VyICB0ZXN0IGNhc2VzIGlz IHRvIHNldCBlMmggdG8gMSBhbmQgc3RhcnQgTGludXggd2l0aCBlbDEuIA0KTGF0ZXIsIGl0IGlz IGZvdW5kIHRoYXQgdGhpcyB0ZXN0IHNjZW5hcmlvIGlzIG5vdCBhIHR5cGljYWwgYXBwbGljYXRp b24uIA0KDQpUaGVyZWZvcmUsIHdlIGRlY2lkZWQgOg0Kd2Ugd2l0aGRyYXcgdGhpcyBwYXRjaCBh cHBsaWNhdGlvbiAsIGl0IGRvZXMgbm90IG5lZWQgdG8gYmUgc3VibWl0dGVkLiANCg0KVGhhbmsg eW91IGZvciB5b3VyIHJlcGx5IGFnYWluIKOhDQoNCll1LVpoYW5nIA0KDQotLS0tLdPKvP7Urbz+ LS0tLS0NCreivP7IyzogV2lsbCBEZWFjb24gW21haWx0bzp3aWxsQGtlcm5lbC5vcmddDQq3osvN yrG85DogMjAyNcTqNNTCMjnI1SAyMToxMQ0KytW8/sjLOiBaaGFuZ3hpcXVhbiA8emhhbmd4aXF1 YW5AaGlzaWxpY29uLmNvbT4NCrOty806IGNhdGFsaW4ubWFyaW5hc0Bhcm0uY29tOyBjb3JiZXRA bHduLm5ldDsgbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnOyBsaW51eC1kb2NA dmdlci5rZXJuZWwub3JnOyBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnOyBtYXpAa2VybmVs Lm9yZw0K1vfM4jogUmU6IFtQQVRDSF0gRG9jdW1lbnRhdGlvbiAoYXJtNjQpOkFkdmFuY2VkIFNJ TUQgYW5kIGZsb2F0aW5nIHBvaW50IHN1cHBvcnQgY29uZGl0aW9uDQoNCk9uIFR1ZSwgQXByIDA4 LCAyMDI1IGF0IDExOjEzOjA5QU0gKzA4MDAsIFhpcXVhbiBaaGFuZyB3cm90ZToNCj4gRnJvbTog emhhbmd5dSA8emhhbmd5dTU1MEBodWF3ZWkuY29tPg0KPiANCj4gQmVjYXVzZSB0aGUga2VybmVs IGNvZGUgY2Fubm90IGJlIHN0YXJ0ZWQgZnJvbSBlbDEgYWNjb3JkaW5nIHRvIHRoZSANCj4gYm9v dGluZy5yc3QuDQo+IEl0IGlzIGZvdW5kIHRoYXQgQ1BUUl9FTDIuRlBFTiBpcyBub3QgY29uZmln dXJlZC4NCj4gQWZ0ZXIgdGhlIGNvbmZpZ3VyYXRpb24sIHRoZSBwcm9ibGVtIGlzIHNvbHZlZC4N Cj4gDQo+IFNpZ25lZC1vZmYtYnk6IHpoYW5neXUgPHpoYW5neXU1NTBAaHVhd2VpLmNvbT4NCj4g U2lnbmVkLW9mZi1ieTogemhhbmd4aXF1YW4gPHpoYW5neGlxdWFuQGhpc2lsaWNvbi5jb20+DQo+ IC0tLQ0KPiAgRG9jdW1lbnRhdGlvbi9hcmNoL2FybTY0L2Jvb3RpbmcucnN0IHwgMSArDQo+ICAx IGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKykNCj4gDQo+IGRpZmYgLS1naXQgYS9Eb2N1bWVu dGF0aW9uL2FyY2gvYXJtNjQvYm9vdGluZy5yc3QNCj4gYi9Eb2N1bWVudGF0aW9uL2FyY2gvYXJt NjQvYm9vdGluZy5yc3QNCj4gaW5kZXggZGVlN2I2ZGU4NjRmLi5jY2VmYzQyYjUxYmMgMTAwNjQ0 DQo+IC0tLSBhL0RvY3VtZW50YXRpb24vYXJjaC9hcm02NC9ib290aW5nLnJzdA0KPiArKysgYi9E b2N1bWVudGF0aW9uL2FyY2gvYXJtNjQvYm9vdGluZy5yc3QNCj4gQEAgLTMwOSw2ICszMDksNyBA QCBCZWZvcmUganVtcGluZyBpbnRvIHRoZSBrZXJuZWwsIHRoZSBmb2xsb3dpbmcgY29uZGl0aW9u cyBtdXN0IGJlIG1ldDoNCj4gICAgLSBJZiBFTDIgaXMgcHJlc2VudCBhbmQgdGhlIGtlcm5lbCBp cyBlbnRlcmVkIGF0IEVMMToNCj4gDQo+ICAgICAgLSBDUFRSX0VMMi5URlAgKGJpdCAxMCkgbXVz dCBiZSBpbml0aWFsaXNlZCB0byAwYjAuDQo+ICsgICAgLSBDUFRSX0VMMi5GUEVOIChiaXQgMjE6 MjApIG11c3QgYmUgaW5pdGlhbGlzZWQgdG8gMGIxMS4NCg0KU29ycnksIGJ1dCBJIGRvbid0IHF1 aXRlIHVuZGVyc3RhbmQgdGhpcy4gQ1BUUl9FTDIgaGFzIGEgZGlmZmVyZW50IGZvcm1hdCBkZXBl bmRpbmcgb24gSENSX0VMMi5FMkggYW5kIHRoZSBGUEVOIGZpZWxkIG9ubHkgZXhpc3RzIHdoZW4g dGhhdCBiaXQgaXMgc2V0IHRvIDEuIEluIHRoYXQgY2FzZSwgaG93ZXZlciwgd2h5IHdvdWxkIHRo ZSBrZXJuZWwgYmUgZW50ZXJlZCBhdCBFTDE/DQoNCldpbGwNCg==