Message ID | b2560b2a58fcae354ab8efe33cbe185962333b62.1550709660.git.alistair.francis@wdc.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7DD471399 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 21 Feb 2019 00:50:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6E8522EDF8 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 21 Feb 2019 00:50:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 624AA2F582; Thu, 21 Feb 2019 00:50:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=BAD_ENC_HEADER,BAYES_00, DKIM_INVALID,DKIM_SIGNED,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C914B2EDF8 for <patchwork-qemu-devel@patchwork.kernel.org>; Thu, 21 Feb 2019 00:50:55 +0000 (UTC) Received: from localhost ([127.0.0.1]:51297 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1gwcZi-0001Bb-Jn for patchwork-qemu-devel@patchwork.kernel.org; Wed, 20 Feb 2019 19:50:54 -0500 Received: from eggs.gnu.org ([209.51.188.92]:58091) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <prvs=948ed6046=Alistair.Francis@wdc.com>) id 1gwcTP-0004g4-8R for qemu-devel@nongnu.org; Wed, 20 Feb 2019 19:44:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <prvs=948ed6046=Alistair.Francis@wdc.com>) id 1gwcTO-0002RI-Ef for qemu-devel@nongnu.org; Wed, 20 Feb 2019 19:44:23 -0500 Received: from esa3.hgst.iphmx.com ([216.71.153.141]:49126) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <prvs=948ed6046=Alistair.Francis@wdc.com>) id 1gwcTN-0002QU-3G; Wed, 20 Feb 2019 19:44:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1550709861; x=1582245861; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=/gOAmNvsydMG67UaJC2PD2qnb65CTzoNUErgLy0F96s=; b=X7vjb5NAXU1RkaGRrp3U9DNNcLYrx3J+fZ+qketsyO/Q1JVX92WO6LDp /dNYbTLcpXJzPmdyvyinIleCHLG5Zz8TqDAudSiu4OQy1zH4qKpOt/3pI sbpW8hvRA2tczTSf0Jf38LO4dlwTKE85v2gkTbAoZIAUWALhuap4VZouF aaXgqL4ILj/IkaJVOjAT345Ujf/ec3JKcqjehu/MGSVlZxL4+1OkNXMEc TJYF/WdwtA2cUjVHLS72TBKtEY75oPVYGXez13qbCI52NGZFzwnoh4Ps1 Ft/sGMbXZOsSl235z0ZeDE8b8nGrhpnu0ZPWtNLWS3sl0aBkaVy+cK0mB w==; X-IronPort-AV: E=Sophos;i="5.58,393,1544457600"; d="scan'208";a="106761275" Received: from mail-by2nam05lp2056.outbound.protection.outlook.com (HELO NAM05-BY2-obe.outbound.protection.outlook.com) ([104.47.50.56]) by ob1.hgst.iphmx.com with ESMTP; 21 Feb 2019 08:44:20 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sharedspace.onmicrosoft.com; s=selector1-wdc-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/kUQ29t5TrfYlfzqWOQXVR8Cybxb9FdATw7XRW5RQBw=; b=LbRF2D3z8SqtnemSXhgeo4veU5faGcjjPMbJNO/VVk5YFQWdN9CJyFM3Y5Q1u8GLrx5VjrYJVgWiKxOcDoHrX3AF312l5bGYBz5sY9oFto6GWHOJurQHr7aLJt9AawpaoAcRDf+osZGawmpGMF5abKfImwnHbCqn/GfDhSkC3L0= Received: from CY4PR04MB0392.namprd04.prod.outlook.com (10.173.190.148) by CY4PR04MB0985.namprd04.prod.outlook.com (10.171.246.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1622.16; Thu, 21 Feb 2019 00:44:18 +0000 Received: from CY4PR04MB0392.namprd04.prod.outlook.com ([fe80::2057:d590:6918:b286]) by CY4PR04MB0392.namprd04.prod.outlook.com ([fe80::2057:d590:6918:b286%10]) with mapi id 15.20.1643.014; Thu, 21 Feb 2019 00:44:18 +0000 From: Alistair Francis <Alistair.Francis@wdc.com> To: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "qemu-riscv@nongnu.org" <qemu-riscv@nongnu.org> Thread-Topic: [PATCH v2 07/11] RISC-V: Change local interrupts from edge to level Thread-Index: AQHUyX6TXQ7br6ItPU6utSBD9quQtQ== Date: Thu, 21 Feb 2019 00:44:18 +0000 Message-ID: <b2560b2a58fcae354ab8efe33cbe185962333b62.1550709660.git.alistair.francis@wdc.com> References: <cover.1550709660.git.alistair.francis@wdc.com> In-Reply-To: <cover.1550709660.git.alistair.francis@wdc.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.20.1 x-clientproxiedby: BYAPR01CA0026.prod.exchangelabs.com (2603:10b6:a02:80::39) To CY4PR04MB0392.namprd04.prod.outlook.com (2603:10b6:903:b5::20) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Alistair.Francis@wdc.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [199.255.44.170] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4d5cc961-0efb-4ba9-ed18-08d69795b634 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020); SRVR:CY4PR04MB0985; x-ms-traffictypediagnostic: CY4PR04MB0985: x-ms-exchange-purlcount: 2 wdcipoutbound: EOP-TRUE x-microsoft-exchange-diagnostics: =?iso-8859-1?Q?1; CY4PR04MB0985; 23:wOCUapSRq2XP/eWk0R1936ai3wAWX7/j7OQ+fq1?= =?iso-8859-1?q?VCppzCqxZa9NlNf?= =?iso-8859-1?q?2yDj6hks8FABvlWTLeYQh6AtdEznwdpFfW9GdgLkaNsyA9uZ0mptKYb3IjeU?= =?iso-8859-1?q?TekdLQ5x8ljbKOEF/8FS5fBCTCuMXy2A+6jnG0mMQduVVPiAz7dUXzSVPUbs?= =?iso-8859-1?q?9Mu8G7N34Bp/ds3ydV6Hopz8iKYDMrLi+7Ph8cAIdg60AK4tenYYUg28uF9b?= =?iso-8859-1?q?9KUkVKwalDPD5+9o614JnH2N/X1Txp3hAhm+gltSLXHZA6D7jnmALCgwe5Rs?= =?iso-8859-1?q?gKDWvbAV9k09LMcLZKBeqrCHNPMz5OwO4xXltBupxlHPTBHlx9FCdRqEbDCF?= =?iso-8859-1?q?Gl0boBEKzcQolRzGPtTGIcE1vFzKddg6OZSpZuUty5KLbNncyj6P+b8QDLzK?= =?iso-8859-1?q?F1NQZOuIgPE+zubW3HBwSO5B2jxcA0O0B9sMakQVGte2/WyJc6owndKTnUsG?= =?iso-8859-1?q?pZ3cKWx2GdhSfuXMhP4oyk15s7M1daEA0gE9QSjMlhdrcnIpOSfySVW+ciD8?= =?iso-8859-1?q?x5cIo17NDy71/p6ljCmNCsO0ee5pQ6aB8TSyaK74U6alXt6a3/JLujSdupJo?= =?iso-8859-1?q?vU/lIc5Exnw1FeWaZ1qsxFPpppALpIWbdBSkipLd8NRODiL3+PIEgPlRdhdq?= =?iso-8859-1?q?48sC3dFTcWyHRMkK+bydxxRqOXyyh6Qfp/lQscX2CaUwt5JYAvt+FyNcZPrF?= =?iso-8859-1?q?vVtaTs+s2t3SsUODzgifjcUhVGwB0Cae3cT+s6yIxx+yvCPVdbUsuBnqS8bC?= =?iso-8859-1?q?dz2jMzU3uQJW+luzsCb4KL8MBna5FfMVVP/Xb7bWIf8C3+P/8Ymi0AcVW+bB?= =?iso-8859-1?q?I+LerqGhWDS21BtZDi/wiulWVhtjt1d++fy844GqvV3I88xycBQVzZcpNI0P?= =?iso-8859-1?q?MEVzdF8TnBygHz1I58GkzwukBf3MZ4oOnHC/3U9+dWB8gq0OYa6Z1DVsE7cx?= =?iso-8859-1?q?v+b1BUP+UuU2t2h4xqYNqEf2U++XEt1FFLd7vzS1JGj8pEOBJ/ZHVmrdo5Fd?= =?iso-8859-1?q?DIs0R4LvWUdCtshm2IDT0EgH/GOC2gOG5iq42yQMHGBeqUtLPs+MUnDG/AKj?= =?iso-8859-1?q?zNZmJhj4eCIS87zOUQ4zd461o93H4zKFNjSH8V+fuhcvXmdXHRKIBxVbc90E?= =?iso-8859-1?q?nh6pWZO4z5XEt2R4q9l146DNTCh9mQ+3V9IpzNkGcdop5wMnxXP/fD4DVT9L?= =?iso-8859-1?q?laAqrSAbUN1DnuwWV08UK+afO1gyv69vvgldaK5759lBjhYiPBXC2XtlWKNE?= =?iso-8859-1?q?gn0jCT8ePB4PChRZgNn+TsBj6xQnSBsQcpIpcatPR+LifrdO4Q/PA+mnnV23?= =?iso-8859-1?q?fuA/NZ+K/x5aNYtg6Tf0M5hma3fJXm?= x-microsoft-antispam-prvs: <CY4PR04MB0985A139A4FD89413F4C6571907E0@CY4PR04MB0985.namprd04.prod.outlook.com> x-forefront-prvs: 09555FB1AD x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(346002)(376002)(136003)(396003)(366004)(39860400002)(189003)(199004)(72206003)(2616005)(118296001)(4326008)(25786009)(97736004)(478600001)(110136005)(3846002)(14454004)(6116002)(486006)(86362001)(966005)(44832011)(6436002)(316002)(54906003)(71190400001)(71200400001)(7736002)(305945005)(81166006)(81156014)(6486002)(14444005)(8936002)(50226002)(66066001)(8676002)(2906002)(386003)(256004)(68736007)(476003)(186003)(102836004)(76176011)(106356001)(6506007)(105586002)(2501003)(6306002)(6512007)(99286004)(11346002)(52116002)(446003)(26005)(53936002)(36756003)(5660300002); DIR:OUT; SFP:1102; SCL:1; SRVR:CY4PR04MB0985; H:CY4PR04MB0392.namprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: F6qR/a0f7RtjrviX+Ib5pGyLhw4EVwZ/cqdb6zWd2w5cEmhn11Yb17CFeqkzjGkaaBIkhgW7s2L5U1dnHeftXPxLjajtq32hDd1txk34XSWWnDwD5OS9Y+m23ERJ3VDUAL1J6P7hYvE114f2kM0DqLwDeFUQdCdk9I1a8yKsSL6ZH+8R1PLyKzCcSQxTJqiqQN0VFqCDt+Q3ibH7qYPQQkQNOF6YhimSoKPRyCSsMarquGSsV2V3PF+hwtVEfSy8ljDvAzdM/GfkI6xX46AT2fjL15Pbw9STCtOE08RlwCp7Xtk8moIqDL0PQlz/IvE/AfEaVqaBKn+GX+YBUDLfIpaAyPGDtQDBQjvw/9cMu4cmdkNoMAcVVfjZR9TqkHsfAlJ3Q2vlq8Dq7C7M84l4n39hvLvA57FISSYnX/W0yI0= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d5cc961-0efb-4ba9-ed18-08d69795b634 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Feb 2019 00:44:18.0045 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR04MB0985 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 216.71.153.141 Subject: [Qemu-devel] [PATCH v2 07/11] RISC-V: Change local interrupts from edge to level X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: "alistair23@gmail.com" <alistair23@gmail.com>, "palmer@sifive.com" <palmer@sifive.com>, Alistair Francis <Alistair.Francis@wdc.com> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
Upstream RISC-V fork patches, part 4
|
expand
|
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index 555756d40c..073bdcfe74 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -95,9 +95,9 @@ uint32_t riscv_cpu_update_mip(RISCVCPU *cpu, uint32_t mask, uint32_t value) cmp = atomic_cmpxchg(&env->mip, old, new); } while (old != cmp); - if (new && !old) { + if (new) { cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD); - } else if (!new && old) { + } else { cpu_reset_interrupt(CPU(cpu), CPU_INTERRUPT_HARD); }