From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: from second.openwall.net (second.openwall.net [193.110.157.125]) by inbox.vuxu.org (Postfix) with SMTP id A601B2CA3E for ; Wed, 21 Feb 2024 20:51:02 +0100 (CET) Received: (qmail 26177 invoked by uid 550); 21 Feb 2024 19:47:39 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 22523 invoked from network); 21 Feb 2024 19:21:03 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1708543464; x=1740079464; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=zcCPT7AHSGRei7HNsiUe5F7y+lEXjyUmqtMeTNfcCFQ=; b=LzAPrU7zSaEuP51tqMOQrnkGhC/UiwYcqkGwA+UJ0FfBwG3T219bUnhg 3KgcVONr0sBM7MC3A3uUA43T3RLx35ySm+LmJHwpvaIr6oruHTImZNRJl IQ3SKmOxW+DcoEvuq/ADr0QUgQ8RAoYoxXAE/C/nY3p6l2YaVnE8s7he6 JSa8SWeAcHJpn+ii/TSPhG/PCb5QwjYr60Ag1+6vFILkowGxoCJjjFMZk IDJ4pXD84M43NItiUiud/EMm2EM+e8O405cpaWosQ81eTy5SUtPkR7X1B 3tBh4jNGmttRUFaNoiCD+7dKbD5zTNFMfv4NDXMsVZ56EvFG9beLeCh8N g==; X-IronPort-AV: E=McAfee;i="6600,9927,10991"; a="20272082" X-IronPort-AV: E=Sophos;i="6.06,176,1705392000"; d="scan'208";a="20272082" X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,176,1705392000"; d="scan'208";a="9816182" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YZ0LuyKiRVsIomzWUC8kFovPWO0YbTobEJsKFMAdaQcolAUndQKRixhq7WUItfpnXTXuybefmDn4CC9DMapap8y1XnF00PVHHVQiOCv73Z1lA6Ti09XL6swXEtA9f/6rWKFKQaGSpMBJl2BGVDw1RLAscLaiUvch8iL+u/0p5mW09nVuS34DLn9H17MnykMXEvv3hvqo40dVOfvmeINfSmao+ikCRRT/+MU9pLGPgEmYcIoisxDQ/7lH/706dg4FyKLRcmpzONLhFi7SZkKc3mrVX7lwA4vXKD7m9+HyXxUC3eGYasvPXSLbwV9yQ3908TIA+MbLybm5THV0TJaCPQ== 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=zcCPT7AHSGRei7HNsiUe5F7y+lEXjyUmqtMeTNfcCFQ=; b=ckIcSoYMBABQadoeO9+8s2WOjPcM4JWSR/fuh+K/rv4Ros0yO3abyYMiKiPA7unCBiXYKipV0Gl8yvtTXxLg3N0KbHLkbtmm7+XteaZnO1OGc3iG2opSE8yEtgrR7zEO3NcV/ajfg2L2BgR913qwtuOf4DlOGUAAOK+HmPocCM2az9JHPFTZoLI+smzPpoffTeidpssRqWGN9c5Gk2f1ii1Cl6lK8AVc0gW8BX82j9DfdTaMdDNDDxdj/CM9n2vXJm7qDJxZHx6eYyo7u6tsAEpZpztBS2T/s4CQjQu4WHGPmG6jQwd7tTtMvxS3eUS58+DgGTW0qt742sdnFXizTw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none From: "Edgecombe, Rick P" To: "dalias@libc.org" CC: "linux-arch@vger.kernel.org" , "suzuki.poulose@arm.com" , "Szabolcs.Nagy@arm.com" , "musl@lists.openwall.com" , "linux-fsdevel@vger.kernel.org" , "linux-riscv@lists.infradead.org" , "kvmarm@lists.linux.dev" , "corbet@lwn.net" , "linux-kernel@vger.kernel.org" , "catalin.marinas@arm.com" , "broonie@kernel.org" , "oliver.upton@linux.dev" , "palmer@dabbelt.com" , "debug@rivosinc.com" , "aou@eecs.berkeley.edu" , "shuah@kernel.org" , "arnd@arndb.de" , "maz@kernel.org" , "oleg@redhat.com" , "fweimer@redhat.com" , "keescook@chromium.org" , "james.morse@arm.com" , "ebiederm@xmission.com" , "will@kernel.org" , "brauner@kernel.org" , "hjl.tools@gmail.com" , "linux-kselftest@vger.kernel.org" , "paul.walmsley@sifive.com" , "ardb@kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-mm@kvack.org" , "thiago.bauermann@linaro.org" , "akpm@linux-foundation.org" , "sorear@fastmail.com" , "linux-doc@vger.kernel.org" Thread-Topic: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace Thread-Index: AQHaVpxQxL7eT1mQek6VcjPJOSVEZ7ETiLSAgAAiyYCAAASHgIAATE8AgAAGrQCAAAuagIAADnuAgADQTgCAABIegIAALDIAgAAF54CAAAQ9gIAABSaAgAAGX4CAAAOdgIAABGIA Date: Wed, 21 Feb 2024 19:22:21 +0000 Message-ID: References: <20240220235415.GP4163@brightrain.aerifal.cx> <20240221012736.GQ4163@brightrain.aerifal.cx> <20240221145800.GR4163@brightrain.aerifal.cx> <4a3809e8-61b2-4341-a868-292ba6e64e8a@sirena.org.uk> <20240221175717.GS4163@brightrain.aerifal.cx> <20240221183055.GT4163@brightrain.aerifal.cx> <20240221190639.GU4163@brightrain.aerifal.cx> In-Reply-To: <20240221190639.GU4163@brightrain.aerifal.cx> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Evolution 3.44.4-0ubuntu2 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MN0PR11MB5963:EE_|CO1PR11MB4865:EE_ x-ms-office365-filtering-correlation-id: 3bacb91a-3e7d-4d7e-4bad-08dc33126d57 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: lA1DGPK2VrKkREIodDb1OumuUukP/gvkYW69XCCKAnPIb6B6yCPyDGeE8y60EDwjp0ffJGgk0RMlpxC3IYBnBPf+jeYwUmBw4tC/r0PZJI0wOtk1TS31ojn49R4BcbYloMEZTM3kMeZQN/fEfGmEm9gjZhOKT0giy1rcdEEejfJGvp2ckrp2nFJ1aWQbu0kZ3eBRf8bMn9ls/hP5LbOcAgpte7qA1Tm+RZ+XRd00SHgOuuC6PlTWNo8/sDo3Yjh309xquB7I1mvTIVTj8auuTHOH4qgGdYZvFEAGCOzBrCjxlqZDW3AvDCsemiN99q8bCyVpHJhT7r5ZwtuhelArcWZmOw2kN9d1v7zCJN0sAWg58k2jiS/ufn9c9VgKcQpEablnFc8Cjv6gOumchwQ2G0TmD07FwnJtmA/PxqBuKy92JCUwUkTPNtjfCanhTwghUhtU361vPLSKRrJedOGc3tojJ0VOef5pB11Ob88o1n7wxjKfeUjFjJycGCerjpJRQxsuFmkaV6GrnE9aN256D7Eh+j7Ds2GBL4op5xQcKNkxQzd0e+RR4zlXoofEuyuOWablCFdqXQjtf8jCYngKLAm6NQFdX0Gk/GfGhJOqzG1Uliu8X9k8Fgs36aIIdfHf x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MN0PR11MB5963.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(230473577357003)(38070700009);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?MHBEMnFmRW9Tdk1la2hhUUluS2EvQm55bTMrUGRLbHVhelZDVWRya1J4K0V3?= =?utf-8?B?SmVibTBmNHdaNzdTa01BNlFxQURGR3pqeGpKODB5OE9Kbmk5L2FYd3hWZE50?= =?utf-8?B?dkM3eHpIckk0MHJ5YUU1c29kMWViR2JtcFN3S2w5TUdTRWdmeDZnaUZ0eGJM?= =?utf-8?B?emFJM2pudTFqaDl5SmduYnZ2dnBmbHdpeTZ4NGpGeDlwRmZvUlRiYStrM3pG?= =?utf-8?B?YU1ZRXdnMEwyN21tcHZSTVZZVUwwMWNHZnBoMXRvUXQ0MDNXR00yeHA3VU9F?= =?utf-8?B?Z1h2YkVaemMydUJLT2dLUTk2S1FWb3RoNXo5ZFY1dVY4U3h0MzZzVmVtRGxW?= =?utf-8?B?N1lzK0NTZlJuZEpRQ2JiM3lCUFJjUHZVUWlidk5QTnFLeksweEo3WklzWTVh?= =?utf-8?B?blJBWVV4SDFGZlUwcmdSVFBuNTlTRG42SUEyS21oaGdjMS9hUXlEWTdMYnh6?= =?utf-8?B?SnhYNHF4VktMSlB1dkR2SmF5SGhxcmZZRHZaSEtWVks2ODUwZkdaWXRNTzdO?= =?utf-8?B?NkxZRnlsVnI0WDZoeUdHdnFaL1UwcU8vOVZucWFia3hqTGo0SEFGTUxyZ1pK?= =?utf-8?B?a0NPaWNhT3J2YWluSzU3VUxoenhSY3pldnFpYXVJektKaVIvQUxGUW9Zc09D?= =?utf-8?B?VGZZZmJSdnpXa2ZoaFQwZDdCWnhFaUZwRHVNQzVOUENpWnhSdUFoWGZPZE54?= =?utf-8?B?Q3UvWlpmQWxqYlREbGRZK1ZveFpYR0JSelJsOXhOeUZFcDc4Y0c2ZHZJbEdK?= =?utf-8?B?VkJNR3BRb1MyaEhhSDhodzJkVk56UHFZcGlNKzV3S1FhSEM1b2w2S3pMejF6?= =?utf-8?B?QnUrUEpNNzFoS2Uxdm9URVp3YWJlbllOS3MyVEVOVE5QZ1RVaHZCdHNkMUN5?= =?utf-8?B?WnFMbG05WTJrT01BcWlNL2dDV0Q0V0FYOUVSR3FuLzJlb3FEVkx4Z3JUSy90?= =?utf-8?B?R1lYc25TQ0t4aUN0L1Npa1pwUVpyRHNmTmlnVkEreUJVVWVhcGNpUWVFVVJs?= =?utf-8?B?V1BYWmprN2htZUlWZW11Z1N1RmZ0R2xMQUpGdWhYcmk4cG9CUDkxbUZIUVpl?= =?utf-8?B?enQ2dXFqbmdLdmNFdlZCUy96YXA2Yk1iSHZIN2RWMmd6SVFaazVVVXNCOWZl?= =?utf-8?B?ZFRJaCtHcVl2ZGp5UkNtMmVHOGZGUUx0aHlFeUNqY2dGU2ViODdtRUd0ZTgw?= =?utf-8?B?MHdEMGVzbDE1aHBDcEgzWU1wSTJ4TXM5MWpuQzBnQUpEbFhvQ284ZlZvMitw?= =?utf-8?B?YkRoR1BRNGd5dkhWWGIzWk1mQzQvOWNXMTh0RUx1OXd5NFFPSVNnZ29nL0s0?= =?utf-8?B?eGFtUStadzRVbGpFUzV0QjhXTG5TZTRKMmVkc1RVa0dUekMyenVNaElFM2N3?= =?utf-8?B?TW1Oc1VXRitiR3RZZFhFeUpEbVZ3aFk3VE9obWFyMFFHenlSeDY5ZC9SKzJp?= =?utf-8?B?ckN2WThIVm9CTitHRi9mRE5CbGhJSlNXeFpJMDlVNVVvQXlJQno3Wjcrdlpl?= =?utf-8?B?MytCWEszNVc4VEJMMDBjUklWOE5hcDY3NEhxV3VNc3FJSjNOSXpYZzhoVmVJ?= =?utf-8?B?ZTBvcUJZR0pnbzFjc0l0TWVkMFFOQVN0d1FCRmtWWkJJUHVZa3I2UmJRSHNN?= =?utf-8?B?NGV0STlERGtUMjc2dzR1L1M0Um85bnJROVVYckJiNnU3RXRqQXRvN2thdUlC?= =?utf-8?B?V1RGaUJpQWEwM1YrdDIwZVVUaythYTBCV09IYzBmeVMvUE9HSkZrNk9qRklE?= =?utf-8?B?b2t6RFNpLzRXeS9HYUtHZitCeC9IeXpKNy95akNaK3RKS3pibGRwRkRSN2ZJ?= =?utf-8?B?d09DcUlHQVBQVWZGVUZpTnRLcHpCNTJkVEFDckFQQ2I5Rm95VkRrSVRyUTI2?= =?utf-8?B?c3I0RlhjbUVMa3lyM3lHUFRqSFY5R3p6Qjl0c2VPZ2xLKytJcWh1OVo1WWUz?= =?utf-8?B?MkpOT0o4bnM0ZytIWEZKSGV2bVlsWDNyTUI1bGduNWRmVkJBNUVzdUt3T0xo?= =?utf-8?B?Nk9ORGQ3UnA2Y01sa3dGeTlWUHorV3VsWkI0WTkwVzBpQ0lRU1Budlg0TERh?= =?utf-8?B?WTZ2TlYxcGpNcFYyZ2RMWlVnY3JDL1JFVjlUUDBKaVluaEJENFRTc2NwQ2V0?= =?utf-8?B?Tm1nQlcrbXo5YUsyS0p0ZXE1YW14MUhVMjdkcFVzNUUvZERWYm5DODJMelZa?= =?utf-8?Q?Xt8KuF4NfegkRcukoWb20HA=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: <4275E97108F917409F49BAA85992435A@namprd11.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN0PR11MB5963.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3bacb91a-3e7d-4d7e-4bad-08dc33126d57 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Feb 2024 19:22:21.6561 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: H8GCGNJh4YNueAWcT29XOHiiFIf0A+7NxpsO+z/QQPpGy+CliOKfumLxtAWpSJIOibGGdM1jQTCAzy2E92JwD6TgqNp7b70B3AmBnZZiPdw= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR11MB4865 X-OriginatorOrg: intel.com Subject: Re: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace T24gV2VkLCAyMDI0LTAyLTIxIGF0IDE0OjA2IC0wNTAwLCBkYWxpYXNAbGliYy5vcmcgd3JvdGU6 DQo+IER1ZSB0byBhcmJpdHJhcmlseSBuZXN0YWJsZSBzaWduYWwgZnJhbWVzLCBubywgdGhpcyBk b2VzIG5vdCBzdWZmaWNlLg0KPiBBbiBpbnRlcnJ1cHRlZCBvcGVyYXRpb24gdXNpbmcgdGhlIGxv Y2sgY291bGQgYmUgYXJiaXRyYXJpbHkgZGVsYXllZCwNCj4gZXZlbiBuZXZlciBleGVjdXRlIGFn YWluLCBtYWtpbmcgYW55IGNhbGwgdG8gZGxvcGVuIGRlYWRsb2NrLg0KDQpEb2ghIFllcCwgaXQg aXMgbm90IHJvYnVzdCB0byB0aGlzLiBUaGUgb25seSB0aGluZyB0aGF0IGNvdWxkIGJlIGRvbmUN CndvdWxkIGJlIGEgdGltZW91dCBpbiBkbG9wZW4oKS4gV2hpY2ggd291bGQgbWFrZSB0aGUgd2hv bGUgdGhpbmcganVzdA0KYmV0dGVyIHRoYW4gbm90aGluZy4NCg0KPiANCj4gPiANCj4gDQo+IEl0 J3MgZmluZSB0byB0dXJuIFJEU1NQIGludG8gYW4gYWN0dWFsIGVtdWxhdGVkIHJlYWQgb2YgdGhl IFNTUCwgb3INCj4gYXQNCj4gbGVhc3QgYW4gZW11bGF0ZWQgbG9hZCBvZiB6ZXJvIHNvIHRoYXQg dW5pbml0aWFsaXplZCBkYXRhIGlzIG5vdCBsZWZ0DQo+IGluIHRoZSB0YXJnZXQgcmVnaXN0ZXIu DQoNCldlIGNhbid0IGludGVyY2VwdCBSRFNTUCwgYnV0IGl0IGJlY29tZXMgYSBOT1AgYnkgZGVm YXVsdC4gKGRpc2NsYWltZXINCng4Ni1vbmx5IGtub3dsZWRnZSkuDQoNCj4gIElmIGRvaW5nIHRo ZSBsYXR0ZXIsIGNvZGUgd29ya2luZyB3aXRoIHRoZQ0KPiBzaGFkb3cgc3RhY2sganVzdCBuZWVk cyB0byBiZSBwcmVwYXJlZCBmb3IgdGhlIHBvc3NpYmlsaXR5IHRoYXQgaXQNCj4gY291bGQgYmUg YXN5bmMtZGlzYWJsZWQsIGFuZCBjaGVjayB0aGUgcmV0dXJuIHZhbHVlLg0KPiANCj4gSSBoYXZl IG5vdCBsb29rZWQgYXQgYWxsIHRoZSBpbnN0cnVjdGlvbnMgdGhhdCBiZWNvbWUgI1VEIGJ1dCBJ DQo+IHN1c3BlY3QgdGhleSBhbGwgaGF2ZSByZWFzb25hYmxlIHRyaXZpYWwgd2F5cyB0byBpbXBs ZW1lbnQgYQ0KPiAiZGlzYWJsZWQiIHZlcnNpb24gb2YgdGhlbSB0aGF0IHVzZXJzcGFjZSBjYW4g YWN0IHVwb24gcmVhc29uYWJseS4NCg0KVGhpcyB3b3VsZCBoYXZlIHRvIGJlIHRob3VnaHQgdGhy b3VnaCBmdW5jdGlvbmFsbHkgYW5kIHBlcmZvcm1hbmNlDQp3aXNlLiBJJ20gbm90IG9wcG9zZWQg aWYgY2FuIGNvbWUgdXAgd2l0aCBhIGZ1bGx5IGZsZXNoZWQgb3V0IHBsYW4uIEhvdw0Kc2VyaW91 cyBhcmUgeW91IGluIHB1cnN1aW5nIG11c2wgc3VwcG9ydCwgaWYgd2UgaGFkIHNvbWV0aGluZyBs aWtlDQp0aGlzPw0KDQpISiwgYW55IHRob3VnaHRzIG9uIHdoZXRoZXIgZ2xpYmMgd291bGQgdXNl IHRoaXMgYXMgd2VsbD8NCg0KSXQgaXMgcHJvYmFibHkgd29ydGggbWVudGlvbmluZyB0aGF0IGZy b20gdGhlIHNlY3VyaXR5IHNpZGUgKGFzIE1hcmsNCm1lbnRpb25lZCB0aGVyZSBpcyBhbHdheXMg dGVuc2lvbiBpbiB0aGUgdHJhZGVvZmZzIG9uIHRoZXNlIGZlYXR1cmVzKSwNCnBlcm1pc3NpdmUg bW9kZSBpcyBzZWVuIGJ5IHNvbWUgYXMgc29tZXRoaW5nIHRoYXQgd2Vha2VucyBzZWN1cml0eSB0 b28NCm11Y2guIEFwcHMgY291bGQgY2FsbCBkbG9wZW4oKSBvbiBhIGtub3duIHVuc3VwcG9ydGVk IERTTyBiZWZvcmUgZG9pbmcNClJPUC4gSSBkb24ndCBrbm93IGlmIHlvdSBoYXZlIGFueSBtdXNs IHVzZXJzIHdpdGggc3BlY2lmaWMgc2hhZG93IHN0YWNrDQp1c2UgY2FzZXMgdG8gYXNrIGFib3V0 IHRoaXMuDQo=