From patchwork Tue Oct 19 14:08:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Roth X-Patchwork-Id: 1543342 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.a=rsa-sha256 header.s=selector1 header.b=j4SBFOSq; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HYbw95glsz9sP7 for ; Wed, 20 Oct 2021 01:38:49 +1100 (AEDT) Received: from localhost ([::1]:46712 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mcqGM-0000iP-RT for incoming@patchwork.ozlabs.org; Tue, 19 Oct 2021 10:38:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38286) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mcq1A-0003RN-Oz; Tue, 19 Oct 2021 10:23:05 -0400 Received: from mail-dm6nam10on2086.outbound.protection.outlook.com ([40.107.93.86]:41952 helo=NAM10-DM6-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mcq16-0001KS-IS; Tue, 19 Oct 2021 10:23:04 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=FZbhQlrGCpdD+o6eO2TugNdgEBwIUAAODUbZcvz0JRLH/WOF+3T9VxWOy/+5E/I9fuANeO8r0szu/bCd85n7GjqpQMwWB9tQ++DRToGDodMejK0376Hfh7hXyh+UcjEg+WkgHyUVO/EK7vWl+iO7nbYA8II8ylox29M4p/fD3YMjVLnsDxJ50Aqg2w0jnhy5DgLCHbzpQT++57LeBofFjsoGH3ut4XX7AIJY0rEPJ1LtDJAyzB8QhlcFryM7d+qAewVJeaB5TKcM3/s8LP3w8+hQV1RRlCvS3h9yfBi6EHsukY6wHTcZDx7EOyxLqDmuI3sE+ZJ9M+JT2aiA7QliwA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=wvHv9eaWCE3qmCVGDTw3ai276CdKLfaO42BJE6vMc/o=; b=dzkKTY0QBmE6qNyMBa/6f5195eFL2kQR+wKNntjJKc9OtpAQ3UCXR2URoAN1iwgyNm5ovXseehfbKHBO1TlLKatmDd5YBszCON/N5ZQ92YVIuTAlAWA/FFOS5q+dSkp2/19xRzy04X3vjWLXOZI2YIrQWo783RJXYNLTO2s6F52lcGIeKYClwqFFduxqRPO9bw089sOY/rv709/jJ46nyOW2jHvNvrFpPxKtoMG8EpoDEcxi8Kp4mC4TPjparqJr556L8xaTLz/O4wypNpgC3I1wp1Eu9cdrLR3TfRv8VpKBC6JHnVZG7RkCOG9f4PuFl7Gh0czdHCBsmPQDua9MUg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=nongnu.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=wvHv9eaWCE3qmCVGDTw3ai276CdKLfaO42BJE6vMc/o=; b=j4SBFOSq8BnW5qv4MpRBoBL0c3t5/ZPfTen9Fyn27bISVd1zVyhREV9X4HxSVAE/67DPz0HiQFYAaVXrWxcB1lPWI15QeDP/iSN9QEcMexackzjS/ouArPwkaFTwD8d1Tczol5u2fnml6gtj8OwbyWlC9tN0Fw5/XB2rNG7atZY= Received: from DM5PR07CA0159.namprd07.prod.outlook.com (2603:10b6:3:ee::25) by DM5PR12MB1738.namprd12.prod.outlook.com (2603:10b6:3:112::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4608.16; Tue, 19 Oct 2021 14:22:54 +0000 Received: from DM6NAM11FT018.eop-nam11.prod.protection.outlook.com (2603:10b6:3:ee:cafe::97) by DM5PR07CA0159.outlook.office365.com (2603:10b6:3:ee::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4608.15 via Frontend Transport; Tue, 19 Oct 2021 14:22:54 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; nongnu.org; dkim=none (message not signed) header.d=none;nongnu.org; dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT018.mail.protection.outlook.com (10.13.172.110) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4608.15 via Frontend Transport; Tue, 19 Oct 2021 14:22:53 +0000 Received: from localhost (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.15; Tue, 19 Oct 2021 09:22:52 -0500 From: Michael Roth To: CC: , Richard Henderson , Peter Maydell Subject: [PATCH 02/64] linux-user/aarch64: Enable hwcap for RND, BTI, and MTE Date: Tue, 19 Oct 2021 09:08:42 -0500 Message-ID: <20211019140944.152419-3-michael.roth@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211019140944.152419-1-michael.roth@amd.com> References: <20211019140944.152419-1-michael.roth@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 305fddac-ad4e-4e12-3844-08d9930bf077 X-MS-TrafficTypeDiagnostic: DM5PR12MB1738: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:108; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(4636009)(36840700001)(46966006)(426003)(336012)(36860700001)(54906003)(2906002)(1076003)(26005)(44832011)(2616005)(36756003)(6666004)(5660300002)(16526019)(186003)(6916009)(83380400001)(4326008)(508600001)(70206006)(966005)(70586007)(47076005)(8936002)(81166007)(86362001)(356005)(8676002)(316002)(82310400003)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Oct 2021 14:22:53.7114 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 305fddac-ad4e-4e12-3844-08d9930bf077 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT018.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1738 Received-SPF: softfail client-ip=40.107.93.86; envelope-from=Michael.Roth@amd.com; helo=NAM10-DM6-obe.outbound.protection.outlook.com X-Spam_score_int: -1 X-Spam_score: -0.2 X-Spam_bar: / X-Spam_report: (-0.2 / 5.0 requ) DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson These three features are already enabled by TCG, but are missing their hwcap bits. Update HWCAP2 from linux v5.12. Cc: qemu-stable@nongnu.org (for 6.0.1) Buglink: https://bugs.launchpad.net/bugs/1926044 Signed-off-by: Richard Henderson Message-id: 20210427214108.88503-1-richard.henderson@linaro.org Signed-off-by: Peter Maydell (cherry picked from commit 68948d18224b93361e2880e2946ab268d0c650d7) Signed-off-by: Michael Roth --- linux-user/elfload.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index c6731013fd..fc9c4f12be 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -586,6 +586,16 @@ enum { ARM_HWCAP2_A64_SVESM4 = 1 << 6, ARM_HWCAP2_A64_FLAGM2 = 1 << 7, ARM_HWCAP2_A64_FRINT = 1 << 8, + ARM_HWCAP2_A64_SVEI8MM = 1 << 9, + ARM_HWCAP2_A64_SVEF32MM = 1 << 10, + ARM_HWCAP2_A64_SVEF64MM = 1 << 11, + ARM_HWCAP2_A64_SVEBF16 = 1 << 12, + ARM_HWCAP2_A64_I8MM = 1 << 13, + ARM_HWCAP2_A64_BF16 = 1 << 14, + ARM_HWCAP2_A64_DGH = 1 << 15, + ARM_HWCAP2_A64_RNG = 1 << 16, + ARM_HWCAP2_A64_BTI = 1 << 17, + ARM_HWCAP2_A64_MTE = 1 << 18, }; #define ELF_HWCAP get_elf_hwcap() @@ -640,6 +650,9 @@ static uint32_t get_elf_hwcap2(void) GET_FEATURE_ID(aa64_dcpodp, ARM_HWCAP2_A64_DCPODP); GET_FEATURE_ID(aa64_condm_5, ARM_HWCAP2_A64_FLAGM2); GET_FEATURE_ID(aa64_frint, ARM_HWCAP2_A64_FRINT); + GET_FEATURE_ID(aa64_rndr, ARM_HWCAP2_A64_RNG); + GET_FEATURE_ID(aa64_bti, ARM_HWCAP2_A64_BTI); + GET_FEATURE_ID(aa64_mte, ARM_HWCAP2_A64_MTE); return hwcaps; }