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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x191-20020a6386c8000000b0050bc7a82f65si2264902pgd.452.2023.03.17.06.10.21; Fri, 17 Mar 2023 06:10:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230326AbjCQMt3 (ORCPT + 99 others); Fri, 17 Mar 2023 08:49:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230186AbjCQMt1 (ORCPT ); Fri, 17 Mar 2023 08:49:27 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2CE6116332 for ; Fri, 17 Mar 2023 05:49:26 -0700 (PDT) Received: from dggpeml500004.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4PdP664CHRzHwxW; Fri, 17 Mar 2023 20:47:10 +0800 (CST) Received: from DESKTOP-EJM108K.china.huawei.com (10.174.186.25) by dggpeml500004.china.huawei.com (7.185.36.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Fri, 17 Mar 2023 20:49:22 +0800 From: Dongxu Sun To: , , CC: , , , Dongxu Sun Subject: [PATCH 0/4] arm64: Use specific checking for TPIDR2 and some comments update Date: Fri, 17 Mar 2023 20:49:11 +0800 Message-ID: <20230317124915.1263-1-sundongxu3@huawei.com> X-Mailer: git-send-email 2.33.0.windows.2 MIME-Version: 1.0 X-Originating-IP: [10.174.186.25] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500004.china.huawei.com (7.185.36.140) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS 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-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760620587410975094?= X-GMAIL-MSGID: =?utf-8?q?1760620587410975094?= We should use system_supports_tpidr2() for TPIDR2 handling. And this series update some comments for sigcontext and ARM SME. Dongxu Sun (4): arm64/signal: Use system_supports_tpidr2() to check TPIDR2 arm64/signal: Alloc tpidr2 sigframe after checking system_supports_tpidr2() arm64/signal: Add tpidr2/za/zt sigframe size in comment arm64/sme: Fix some comments of ARM SME arch/arm64/include/uapi/asm/sigcontext.h | 5 ++++- arch/arm64/kernel/fpsimd.c | 4 ++-- arch/arm64/kernel/signal.c | 18 ++++++++++-------- 3 files changed, 16 insertions(+), 11 deletions(-)