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[23.128.96.37]) by mx.google.com with ESMTPS id f6-20020a05620a280600b0077d57d69fa5si12469857qkp.167.2023.12.05.08.02.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Dec 2023 08:02:33 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 9608B8031B34; Tue, 5 Dec 2023 08:02:25 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235562AbjLEQCM (ORCPT + 99 others); Tue, 5 Dec 2023 11:02:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235561AbjLEQCB (ORCPT ); Tue, 5 Dec 2023 11:02:01 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD462D73 for ; Tue, 5 Dec 2023 08:02:06 -0800 (PST) Received: from kwepemm000007.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Sl4tb17cczGpr5; Tue, 5 Dec 2023 23:57:43 +0800 (CST) Received: from DESKTOP-8RFUVS3.china.huawei.com (10.174.185.179) by kwepemm000007.china.huawei.com (7.193.23.189) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 6 Dec 2023 00:02:04 +0800 From: Zenghui Yu To: , CC: , , , , Zenghui Yu Subject: [PATCH] arm64: Delete the zero_za macro Date: Wed, 6 Dec 2023 00:01:40 +0800 Message-ID: <20231205160140.1438-1-yuzenghui@huawei.com> X-Mailer: git-send-email 2.23.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.185.179] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm000007.china.huawei.com (7.193.23.189) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Tue, 05 Dec 2023 08:02:25 -0800 (PST) zero_za was introduced in commit ca8a4ebcff44 ("arm64/sme: Manually encode SME instructions") but doesn't appear to have any in kernel user. Drop it. Signed-off-by: Zenghui Yu --- arch/arm64/include/asm/fpsimdmacros.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h index cdf6a35e3994..cda81d009c9b 100644 --- a/arch/arm64/include/asm/fpsimdmacros.h +++ b/arch/arm64/include/asm/fpsimdmacros.h @@ -242,14 +242,6 @@ | (\nx << 5) .endm -/* - * Zero the entire ZA array - * ZERO ZA - */ -.macro zero_za - .inst 0xc00800ff -.endm - .macro __for from:req, to:req .if (\from) == (\to) _for__body %\from -- 2.33.0