From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D59C1CA0EEB for ; Fri, 22 Aug 2025 17:11:29 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2A22A44015B; Fri, 22 Aug 2025 13:11:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 251EA8E009D; Fri, 22 Aug 2025 13:11:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 140ED44015B; Fri, 22 Aug 2025 13:11:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id F345E8E009D for ; Fri, 22 Aug 2025 13:11:28 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id B2778C0297 for ; Fri, 22 Aug 2025 17:11:28 +0000 (UTC) X-FDA: 83805034656.08.0C56C28 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on2050.outbound.protection.outlook.com [40.107.237.50]) by imf25.hostedemail.com (Postfix) with ESMTP id E8D21A0007 for ; Fri, 22 Aug 2025 17:11:25 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=Nvidia.com header.s=selector2 header.b=F55aswAC; spf=pass (imf25.hostedemail.com: domain of ziy@nvidia.com designates 40.107.237.50 as permitted sender) smtp.mailfrom=ziy@nvidia.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=nvidia.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1755882686; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=n6rO5k2d7iqus8xx5LfiYGkwO0tj+CarENOjjj4ZxHg=; b=ahSspCQFDrXVSikjnEiPyhTI18pfqk+O6WsNXYAJHiTCJGyiK0T0EwZNsg11Nx/yumkTXF r+1jeQ86zzpAPocpPDvlemUJapW4KCBFVaaIw/heCGPTawbSeCvl4f7zvKXWgFgkOrjR5T z7wvlRpckvmtofjQhdjiy7VSaMzogKc= ARC-Authentication-Results: i=2; imf25.hostedemail.com; dkim=pass header.d=Nvidia.com header.s=selector2 header.b=F55aswAC; spf=pass (imf25.hostedemail.com: domain of ziy@nvidia.com designates 40.107.237.50 as permitted sender) smtp.mailfrom=ziy@nvidia.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=nvidia.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1755882686; a=rsa-sha256; cv=pass; b=MZwr+dVa8cBENVOgh64J+cHBkV+3dkKZMGyhILq/RNZ9zpjrd55KYTWjV+N6eGyTcvYY7f On5fTtm+IoWd2gkateuJmaA3cckCjZU5uApoJJDQCXlhbjCCehU+DF+CQdmyB6qzCQxE+/ ujLiieYHcaFEvXQFrkNO0SBNmezuKSw= ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=mu/FbQ3Qhv2wyepYot/MmE0corw4/QSx4SYq2tyScSriKghnL1CPpP+HEpMCbqil10T2T7oDNAtGx8+51+MJsdMf7vVDP4ONlyIYo6WweuqD/uuL7X7zIBQiJPCgfMIR7uBlvIr3g465yYvGi0nDLEGZ+nL/D5fEKMsv6ZIneBGYRVTJdhFVMTD6fahYxrx+BWrXJpeGrPi0kpRlmQT5agzXi42dZM6fh67UUDKwCVNkS9+vE1Hqv+RkmHRF3A3NxJ0iUIXKUHo5pvMB3Dnke28cnjrrK4wVT/Onuj+gFmrN8Valv5HX4kWsDnhcJbV0bE7KknjEc21itWoa1LbraA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=n6rO5k2d7iqus8xx5LfiYGkwO0tj+CarENOjjj4ZxHg=; b=eUpNK6nvHH+d4+b/r1Tslm96BRXnnZXHbS8dO8kQf7HIPsMa2alYsX2fBOEgjzjioLXk9LmgMWewyfpb0+A8+Udw/z59wmPRgOHBG6slhWEgWrIobeJmFncjJdsl93a0Hq2OnIVKZCIUTvMv7t90tEj4nArU+knaYay6pBkTE3wtnPfX260tTMQBHUF7yE6lDYTYM6D18UtqomBytXt48uaod1MpV6EhS04kzrIOY/t5oF46CSeHmPbv/XAS+wKFomddWxeCyZk3U09ZGuj4EmdRBgjrivX2tziPTZGXzfD3DLVhy+WFEc3RSqKbVfneHzGIHEL1v+ICBo3AuqAnWw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=n6rO5k2d7iqus8xx5LfiYGkwO0tj+CarENOjjj4ZxHg=; b=F55aswACn+OLERP7wm4IKRBhfOTJMdAWEwO4V2G543ACBlmZXpvwNApgvUNCyxNdJL38eBnFyvDaqMToWIMksS6ifFsvUzxhaiWCsxS2iQH4dbblPBaBSVNifSuEVJjNt9DOLsaRhqSKfsek30cS4+5l8D9z8RDEkAryAWVnaUzCov1zF9dLRkAJts/KCL8CfjX17jtN9h0woAZipTvqMPNeujLG1H4HQHruG3wFZeJvL87pM6LmsUYqi2qS3nhCv88hxk3gTWUNWHtKnXBD4ZBomVanvhIcLupqf0Gcl6mvuUjaYyfY7ZuNnwBsc8Pkhsi4dEzl+x1R84cpZNzdHA== Received: from DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) by SA1PR12MB6845.namprd12.prod.outlook.com (2603:10b6:806:25c::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9031.13; Fri, 22 Aug 2025 17:11:21 +0000 Received: from DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::5189:ecec:d84a:133a]) by DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::5189:ecec:d84a:133a%6]) with mapi id 15.20.9052.013; Fri, 22 Aug 2025 17:11:21 +0000 From: Zi Yan To: Muhammad Usama Anjum Cc: Shuah Khan , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jason Gunthorpe , John Hubbard , Peter Xu , Leon Romanovsky , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, kevin.brodsky@arm.com, kernel@collabora.com, Sidhartha Kumar Subject: Re: [PATCH v3 2/8] selftests/mm: protection_keys: Fix dead code Date: Fri, 22 Aug 2025 13:11:18 -0400 X-Mailer: MailMate (2.0r6272) Message-ID: <946BF413-2C8A-4EDF-8C8F-915997339BED@nvidia.com> In-Reply-To: <20250822082145.4145617-3-usama.anjum@collabora.com> References: <20250822082145.4145617-1-usama.anjum@collabora.com> <20250822082145.4145617-3-usama.anjum@collabora.com> Content-Type: text/plain X-ClientProxiedBy: MN2PR12CA0022.namprd12.prod.outlook.com (2603:10b6:208:a8::35) To DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB9473:EE_|SA1PR12MB6845:EE_ X-MS-Office365-Filtering-Correlation-Id: 7c543e15-34e3-4576-6fba-08dde19eea85 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|7416014|376014|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?SCIFdSYVIn/BqJMH5CSSw/o5i3jVMJjJMfZVP80jnNeFeyYq+8Tif/j5GOEY?= =?us-ascii?Q?xEkoMgRDpcK3I5RPfQJ2XdWyDhp1E7fvwHm+W/Sh1z+9N0buKKfBaW3P+1yw?= =?us-ascii?Q?A21SZXwUyyS1XD6io3eQKvjYa0unUZ6PLn1MBZez94VmMaHG+l8YBcz3hUTf?= =?us-ascii?Q?hefwStgvGOvK0L2kEO5zOzGkTA2BzHwrefZs6gqZxcWCFHHryDcI1CK2+u3X?= =?us-ascii?Q?SvaC6rlSz6jhp9sRs2TyqNrJuht1BdkE1fDBKxZ2xeS4KgtKWKA9rcLPzyNp?= =?us-ascii?Q?4LH62Bp2DoAZBHNuxPVwPU0BnDMAVe9xwVvbnby0KeFNl3rNorj/lODLNif/?= =?us-ascii?Q?egxDPCZOgO8NNqUE2XFAjXCTZk0DHtANWSTtf9+pqKDbl5YK0IrO5+Wek/K6?= =?us-ascii?Q?IgBeUblEPBnCnkKJ/LkXqIag1A60x+ztm2Fl8dXeWoYnRonP1H5uXjlEwVyb?= =?us-ascii?Q?u/hkpYq/FpSr9pFsdN/qjXLii/fsHHcl8fnFBam2aD/AS9U1NhX0NKOvaltC?= =?us-ascii?Q?rD62wRxFHIj+48ghlN7iTnSSwewi2WSMqSaNlO8Y5JiRvUZu4HGvyzbdoTGZ?= =?us-ascii?Q?Y/mQ5nJbfqb/ufseTg9DP+6HKOSEwvOQ/iZB+ahjy6lJoSSVw0f6XDV/idKL?= =?us-ascii?Q?f9MiRH8uo+q8Pfku5eaW6U+wf8bUVy2JWXcsj7NkP5H6jlzYMj38xojwsCDQ?= =?us-ascii?Q?O4xkxVcWVGunU0FcyRya5xS/dohN9ytC/ShOCqGYcRxRtn+3C2dPxzfyg16M?= =?us-ascii?Q?EizkJ3AlzRy6hAQUYQ2YB51UQSP+hS43LbvwHDdGqgxbdseHvk/njsPBPcLc?= =?us-ascii?Q?U7xAy5D8JBniI4wstPiHdVi8BmlEqzGXivYsNZrcSLlVvCN3D5wWqsbXyLpX?= =?us-ascii?Q?ExyDfi/IcGdfGSJXPjqtI9kVRRk0Z3n6hRsjassD5GOJ5EtjanfcpjemiSdL?= =?us-ascii?Q?eaeksKIs3tXCI6R9FNeVjSckxFbOPPUkds+ecmA1EQLzldZliofhT5pm986q?= =?us-ascii?Q?iXIpVw9EctnXMlkcpit0KDit5BIqi/2JK3b5l4/861QFEMrgdYL1CfvEvvFw?= =?us-ascii?Q?z0NjfI11HKI4VWoLMLD6s0YLg1Z3ucBTD5Jsao15mSc/fIyqLWq7DtxFVC82?= =?us-ascii?Q?z3tYagfXJaxgeWaNfSoMuesaptdzkQv0ZivvXRO6fsnfLGxGDi6wgEkmuNUb?= =?us-ascii?Q?HCiMO//vyquY3ACdWwWdk5flLyg4dU0bUfFpIAWT3FoZHLfcjr4TqXaREamL?= =?us-ascii?Q?RXk4su6yJNQ4vIcNP9IxTFOoLJnTNvqbYumEJu6WF2grzo6xy2sPEulJ8Pvu?= =?us-ascii?Q?36eMJ5FQ7L9bFTaigYAYNTkZ3L6VUmTENwq4AkF1U74BCAcocZ9JnZqTXIlv?= =?us-ascii?Q?l4reUWcsEkmJ2XECC8EHH9lDCFW6HXeDBrAkuwr7N1Fmy6C7WeOiBhsUckVX?= =?us-ascii?Q?McgbNhP1Ekw=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS7PR12MB9473.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(7416014)(376014)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?UAdoG4n7AAhH2v+teq/4Z7UfqYhqnhoIuW/z0rQphzUCDTxxSS9TmP46ZptY?= =?us-ascii?Q?8iQstKg5Cs1UFYbz/gVZpmuoc85xolNh6WqSG71AVi+XkQRxEq4HvzLadtZH?= =?us-ascii?Q?LLkoYRmQ6WraXsq2WV3Iwng6k08JnuBIxMPLBKq1wP81p2n0cuRt510oN18g?= =?us-ascii?Q?EJpBuWzRWeWxKmJpMmjj4+Y6obeuh3YWZyx2/CZN0dU3/YrR5AFeFn/tPCMm?= =?us-ascii?Q?01O1C0ArifzI+zZfY/y7omnaVyQVoUGkt+n4fji+i/2IqVdmmjTg4HtWJlf5?= =?us-ascii?Q?it0DW9AaJJ6g1YQKbSzYZJrSrEpWcmoLTQQtqDWWn92PQH+H2WLfNF8fS+m1?= =?us-ascii?Q?BB1gqCr1bc3wEU1KkyI0dUaYzJ0Jon7EAvjL2oyXQZjCYyzKvDghsFlBOWm1?= =?us-ascii?Q?Pyz6dWLyLXef2oR75zG1bscJrbtVwkwVXYEm0YF+CCahJe3AfY0rD7sqG6kM?= =?us-ascii?Q?uE/cmNjVUcF6EoprlTpiXPQGYQmYyOAHaCFHnocpB+qIHT3oWozAJYA9R+5S?= =?us-ascii?Q?q0tB+B9U4dcvNw+DCjrdb9hGQoy/z41Jo12N3V9cfdbRp3ZTYLm7me248GYr?= =?us-ascii?Q?IbVjzbd/wUHWehPctk/8Hkj/jy8ffxRox/is9ZbKp7ftRJAtFRasdSg3dzic?= =?us-ascii?Q?LIa2gpJDGwcLiqw4DJuE4Aj6fHITU20N2Ius/HpCE91IMZIeZAxffujToHI3?= =?us-ascii?Q?CzYzxrT8DgPrQR1Rzip/Ddo03kfk35KxLDgmAMHRJISu9R+454cpcVuSoxgk?= =?us-ascii?Q?KTfkkxkx9K1+60P5UMy44o62JXO6iiOyTtDuyi3pkBsThntgsXGepl4E+Vh6?= =?us-ascii?Q?sNgoFmMbEFbkacl2NORMf35vzYBdLKMJYsat6d6rXGDOpiJudy6+Uymi2EkF?= =?us-ascii?Q?nwpjNI3ZEFyUqZQtlPdyNkbEg7gj6uOY+YptEKkcLI02/0Vf1bFs5ufTvJxo?= =?us-ascii?Q?W47MNGei1MB5bE1BEF5tmUCHnpL09BXRtsXMZxA/OkH4xpnq1I67niOgaBYE?= =?us-ascii?Q?Gt8CQu/VkHGfKRVbx2Q7lT/Tjoh+fruMV3NZfIDDCyDGZkbXEza7zSOR44hJ?= =?us-ascii?Q?LrGW7hP7WV2Yk/Hi2mJt2Wqwp2+NZe0H+oXj1L8ra3wvJDE4e+10tvD1Ih5R?= =?us-ascii?Q?gWkpvvd97mO8dlSHJ1GQ3P9tG0xYWTjmV9aVjVe86uXIg6sywWpVRg2agg8J?= =?us-ascii?Q?ULWdxuN7ipJWhcR0nsp71GtxmOHU9/GhivnyFhoitBi7nNOmIu9as0zVtJGk?= =?us-ascii?Q?eIn5zM6pzhn/8N6uJZ+fsMoBNnG07Z2o0yOXSTxQz3XJ1dw4waGoZfD5F+MA?= =?us-ascii?Q?7cyiiYKnV1vUcmDi1E2Hrkj0MXRNTjnPoDr6U9abJYUx1GaX4TRLPA/l2XLE?= =?us-ascii?Q?8sxdY131TMOLuGq6H+MqGfk19/XVzKS03ziL3aLFgf1++eSEauB0ocJaf+5c?= =?us-ascii?Q?y5Ai24HQNSBrfYnFJedp5nAUm9haTR5hRVzsk86wi7w1WOeoBw2w2W1aE0ho?= =?us-ascii?Q?CV9Bx6UH1VAuzk9q1h6SUQ1v0l2Uggv6iCS78IFfxsH6Jl1HnNwavtvYEhCJ?= =?us-ascii?Q?uHfNOzWkUUdlov3IlosF1/X0NmblX/waFamORsER?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7c543e15-34e3-4576-6fba-08dde19eea85 X-MS-Exchange-CrossTenant-AuthSource: DS7PR12MB9473.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Aug 2025 17:11:21.3419 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: iqakDFVdA65xW1Q63ka6Rt2cZFK/9urEuupVdLKWDeHmKU6Ylg032Jq96K6ps92n X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB6845 X-Stat-Signature: 78q6zy5jbuzf8faypo3rwx4hf68b9bcd X-Rspam-User: X-Rspamd-Queue-Id: E8D21A0007 X-Rspamd-Server: rspam05 X-HE-Tag: 1755882685-838435 X-HE-Meta: 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 5Mn0kztL 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 22 Aug 2025, at 4:20, Muhammad Usama Anjum wrote: > The while loop doesn't execute and following warning gets generated: > > protection_keys.c:561:15: warning: code will never be executed > [-Wunreachable-code] > int rpkey = alloc_random_pkey(); > > Let's enable the while loop such that it gets executed nr_iterations > times. Simplify the code a bit as well. > > Reviewed-by: Sidhartha Kumar > Signed-off-by: Muhammad Usama Anjum > --- > tools/testing/selftests/mm/protection_keys.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > LGTM. Acked-by: Zi Yan -- Best Regards, Yan, Zi