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Bottomley" , Helge Deller , Sven Schnelle CC: "linux-parisc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH] kprobes/parisc: remove arch_kprobe_on_func_entry() Thread-Topic: [PATCH] kprobes/parisc: remove arch_kprobe_on_func_entry() Thread-Index: AQHVWAa6TjC5SDDjQUqnxzYIwX9R7g== Date: Wed, 21 Aug 2019 09:56:40 +0000 Message-ID: <20190821174533.5736ca90@xhacker.debian> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [124.74.246.114] x-clientproxiedby: TY2PR06CA0046.apcprd06.prod.outlook.com (2603:1096:404:2e::34) To BYAPR03MB4773.namprd03.prod.outlook.com (2603:10b6:a03:134::24) authentication-results: spf=none (sender IP is ) smtp.mailfrom=Jisheng.Zhang@synaptics.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5f79cb2a-0b06-4a3d-233e-08d7261ddcd1 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:BYAPR03MB3639; x-ms-traffictypediagnostic: BYAPR03MB3639: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:2000; x-forefront-prvs: 0136C1DDA4 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(136003)(376002)(366004)(39860400002)(396003)(346002)(189003)(199004)(71190400001)(71200400001)(110136005)(316002)(4326008)(54906003)(486006)(26005)(5660300002)(102836004)(6506007)(4744005)(66066001)(3846002)(6116002)(2906002)(386003)(186003)(7736002)(99286004)(305945005)(1076003)(53936002)(66946007)(66476007)(66556008)(64756008)(66446008)(256004)(86362001)(476003)(6436002)(50226002)(52116002)(478600001)(81156014)(8676002)(81166006)(6512007)(9686003)(8936002)(25786009)(6486002)(14454004)(39210200001);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR03MB3639;H:BYAPR03MB4773.namprd03.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:0; received-spf: None (protection.outlook.com: synaptics.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: +X5eGJ7vCJ2XkVJtTSWOxpO9ZbPM99Qdmj/v++nkL9T3d56JWTXZmxYpk+/Ppwa8yGQ0QqWHeKPPd/hShkKAZd3t7D6gQkUHWNenJ6foz5vS9m01Y1KG8P31za2SGr4Y++oF0NpkUXL6XTeTIN1fLjMbmNWw4MYDB7LqA+ybGFxu6FKcUDcKgwyEBHHlixRDONF71vziFdI8o1voQ/HM7zyIUsnLG51l/MeT/+PrrAtDWE919sokhoRSwWiErZHbjFOKTKJztUpxYIjjqKzZwIucH6grIW42f5V5nOcs3FHAZBbRzx6gCzKT73hB74EwHwxg1zvMZ1Jg098ERXyN3ABjwXacCkcLDUKBG6ITM9woH1aVd3PmUNYLb3gpusPrTBhzKy+YSmLTWLXxWn1C05YhS0V3ACPbny8NPnIA7jg= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: <94073DB57D47F04D96301B354B3E9B97@namprd03.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: synaptics.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5f79cb2a-0b06-4a3d-233e-08d7261ddcd1 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Aug 2019 09:56:40.1112 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 335d1fbc-2124-4173-9863-17e7051a2a0e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: B4qZkoZHm09q1Re2eWEn5vf0wyGzHoA2BEBSNc7Dzn0FrfbePEEzKIp73O8mrzQEeWpBxFH8JnsoSkuRwyv1Iw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR03MB3639 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The common kprobes provides a weak implementation of arch_kprobe_on_func_entry(). The parisc version is the same as the common version, so remove it. Signed-off-by: Jisheng Zhang --- arch/parisc/kernel/kprobes.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/parisc/kernel/kprobes.c b/arch/parisc/kernel/kprobes.c index 5d7f2692ac5a..77ec51818916 100644 --- a/arch/parisc/kernel/kprobes.c +++ b/arch/parisc/kernel/kprobes.c @@ -281,10 +281,6 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) { return p->addr =3D=3D trampoline_p.addr; } -bool arch_kprobe_on_func_entry(unsigned long offset) -{ - return !offset; -} =20 int __init arch_init_kprobes(void) { --=20 2.23.0.rc1