From nobody Sun Dec 28 19:31:04 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DA9ACC4167B for ; Tue, 5 Dec 2023 16:02:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346944AbjLEQCO (ORCPT ); Tue, 5 Dec 2023 11:02:14 -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: quoted-printable 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Acked-by: Mark Brown --- 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 =20 -/* - * Zero the entire ZA array - * ZERO ZA - */ -.macro zero_za - .inst 0xc00800ff -.endm - .macro __for from:req, to:req .if (\from) =3D=3D (\to) _for__body %\from --=20 2.33.0