From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from BN8PR05CU002.outbound.protection.outlook.com (mail-eastus2azon11011015.outbound.protection.outlook.com [52.101.57.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 200373D9555; Thu, 2 Jul 2026 15:48:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.57.15 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783007293; cv=fail; b=SO0ZlCDUATUdF2a/Ng0mfvO8yiTUQNIK+lRFqr5tq14TdJqhrwLMWEiZAG/qEC7SMonvZy0u7jxDQn/BRj7zJKHCajXwCQezP/hHH9EfMiHybQf+TvUxFn+EgkZVr2GLxJ/lEmb7omoLLqPwGinxdPkL5DDwNOlG7n+YxiY1HEA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783007293; c=relaxed/simple; bh=9ahpGRDwtAR+NKXKmZlKtzFRk/YQ5i7v6L0gbTL/T5Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=E8q5JzT30besI6LXmHHKYPUI5uLHjRLe+vlqidqLgVwlW7jN3+msB8pRofF+OOkULyagsKi/e/wuArcl84ufRd52uhlmuaAJbUUw8rE/zuodm2FCmzKbWMh5vmLC2mFHeAkSjs39ODM857N/cNo/GfwQ9eWE/mksGX1uAP7ZWR8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=AqQQnNbU; arc=fail smtp.client-ip=52.101.57.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="AqQQnNbU" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=l1Kol7Y/FhkI9GVGg/hcIJFKDputHGOwWDhv1NB+Gjjf6x2sXdqUSeDhvBsCRkKJyt9f31j2MYm0FS9dkIReJIMi3F0RjHQVHYkMSwcx+5GIRcJJgX5bNVGciV4fhaZakwsSpoa9JqCwwehTnB6Ld9QXvZ+gd+jSeB40rqqvFCaZwLWT5j2u104dEWpzBlPH8bAwnhQKgMydwbjSi/qKkdFuEx14+TXvJy4M9kemd/OhmdPZJIJwVSv997HMx30wXcIFM/cjEFBrrmU/qye+EukiQs3VDWWQVoMtkj52SaPX3QOj/sNWNM/AgrR0UKawHBsOrMb6qw0rCdjjljDuGA== 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=Yn69/theIkiLLJBGczA9q9xQLsSPjMKLeb2Zm8ojtjI=; b=cuhDkX4VeZJWuSx6z7S/qcCX2Vu+Z2mkMD916+l7r5rYPM0i3sF7V0tOQqTlrff2/EofslAlKsCgdqNTq9UJzsKx0T5/fFYg+M+6BUaydhAN67vAB1YNjNWr3XqeHgBU7NXk4jVMkSAGVeIPYKuU07A6JuYuIxZAC9g1qlnCeSMUAHLKHf7tYggYggJSa38AEvvNC013ibVh6YU8oYBjymwEYVoFiCs8BrSouvTk438ar6iLK8DocIm335k0BIc7PwS6H0j0JoUPKqXvc1IHlo9SfPWc1d9DSfpeLkCMO4K98SlC+5bmbFNK4OJtLHZjfHI5AVq393LK+L1C9mdc6A== 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=Yn69/theIkiLLJBGczA9q9xQLsSPjMKLeb2Zm8ojtjI=; b=AqQQnNbU5RuUD5juZosdbUvH60vc4ak+iF5p4mJo9iQZqsBq4v1Tpx3CLvueMDN8GSOIHPzMVAvAevw6loeY326RN4yH2pHZwCvbrnU57/rwhMLgJGolmUZEGXvA2f5Asli3H2ExFkNrvW8d99TrO+hkOfU0AFXFBGa1D8BHQfqDgqtXrX/WDPpL3bzInHtXd7Fl1kkNkRYaKxsTxd6+z6YMfxV0ImCGJ8TBqsBZJcRliCLRclATdudFFK3WBc63rI71HqQzZyDJ67lOMfzL9BdxMsfJawyXrArfmArL/XpdVVZ8W/23LnqvAYrPRaf18VmfDADRB5qKhu3bLt7vwA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; Received: from LV3PR12MB9356.namprd12.prod.outlook.com (2603:10b6:408:20c::21) by MN0PR12MB5738.namprd12.prod.outlook.com (2603:10b6:208:371::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.181.10; Thu, 2 Jul 2026 15:47:56 +0000 Received: from LV3PR12MB9356.namprd12.prod.outlook.com ([fe80::1c36:31b4:c420:6286]) by LV3PR12MB9356.namprd12.prod.outlook.com ([fe80::1c36:31b4:c420:6286%5]) with mapi id 15.21.0181.009; Thu, 2 Jul 2026 15:47:56 +0000 From: Yury Norov To: Andrew Morton , Rasmus Villemoes , Yury Norov Cc: "Russell King" , "Frank Li" , "Sascha Hauer" , "Pengutronix Kernel Team" , "Fabio Estevam" , "Madhavan Srinivasan" , "Michael Ellerman" , "Nicholas Piggin" , "Christophe Leroy (CS GROUP)" , "Peter Zijlstra" , "Ingo Molnar" , "Arnaldo Carvalho de Melo" , "Namhyung Kim" , "Mark Rutland" , "Alexander Shishkin" , "Jiri Olsa" , "Ian Rogers" , "Adrian Hunter" , "James Clark" , "Thomas Gleixner" , "Borislav Petkov" , "Dave Hansen" , "H. Peter Anvin" , "Rafael J. Wysocki" , "Greg Kroah-Hartman" , "Danilo Krummrich" , "Chanwoo Choi" , "MyungJoo Ham" , "Kyungmin Park" , "Heiko Stuebner" , "Xu Yilun" , "Tom Rix" , "Moritz Fischer" , "Yicong Yang" , "Jonathan Cameron" , "Dennis Dalessandro" , "Jason Gunthorpe" , "Leon Romanovsky" , "Bjorn Helgaas" , "Shuai Xue" , "Will Deacon" , "Jiucheng Xu" , "Neil Armstrong" , "Kevin Hilman" , "Jerome Brunet" , "Martin Blumenstingl" , "Robin Murphy" , "Jing Zhang" , "Xu Yang" , "Linu Cherian" , "Gowthami Thiagarajan" , "Ji Sheng Teoh" , "Khuong Dinh" , "Yury Norov" , "Kees Cook" , =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , "Aboorva Devarajan" , "Ilkka Koskinen" , "Besar Wicaksono" , "Ma Ke" , "Chengwen Feng" , Ritesh Harjani , Yushan Wang , linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-perf-users@vger.kernel.org, x86@kernel.org, driver-core@lists.linux.dev, linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-fpga@vger.kernel.org, linux-rdma@vger.kernel.org, linux-pci@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-cxl@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 06/11] fpga: dfl-fme-perf: Use sysfs_emit() for cpumask show Date: Thu, 2 Jul 2026 11:47:19 -0400 Message-ID: <20260702154725.185376-7-ynorov@nvidia.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260702154725.185376-1-ynorov@nvidia.com> References: <20260702154725.185376-1-ynorov@nvidia.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: BY1P220CA0045.NAMP220.PROD.OUTLOOK.COM (2603:10b6:a03:59e::14) To LV3PR12MB9356.namprd12.prod.outlook.com (2603:10b6:408:20c::21) Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR12MB9356:EE_|MN0PR12MB5738:EE_ X-MS-Office365-Filtering-Correlation-Id: 1f1a6715-d4c9-474a-eb62-08ded851491c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|7416014|376014|1800799024|22082099003|18002099003|6133799003|11063799006|56012099006; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:LV3PR12MB9356.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(23010399003)(7416014)(376014)(1800799024)(22082099003)(18002099003)(6133799003)(11063799006)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?UB5ZK0wqwmDdFXtVAB3W9DxnWOns7bmOJgGfWFua4IKtmHlNOl/LEPuWzyTv?= =?us-ascii?Q?7dAd1zwxNDlAAUdRxrXzgsa77Lfe8NCzMyLqLaO39kd5shrTva5n6Byj46w9?= =?us-ascii?Q?VR8HTdGqtlJx9DCuk5Ga10eTl/Gi88DLDmYasOV7OaTQkWNlMfsBMmWTccQY?= =?us-ascii?Q?EZoSq3vlbrT6XWVBojyiHkjoTb37zznJPm84U0kIN5ZEyPjuAZK3J4DtswA8?= =?us-ascii?Q?r9RvRZfqheJCUHcySsPI4pNCcVVKR7VYk9EEI03XTDeZN7D76EH7LimImBG6?= =?us-ascii?Q?5iWhqVd5Ker2HE8MyN1QwMznkEGNeGtkkP6NqJNYYX0KmxxfaVzzlTKXENWW?= =?us-ascii?Q?9ssP9TB7sTXWGD+6GtkN0uaGV/zp9GZ35j9x5ISEONaFuNyXsh8sPL5zDAlk?= =?us-ascii?Q?8d/xtFUn6TAGufwsWbDX3WV2U5h9I67Jlv94lsySBx77IeKrdX0XK6I2oXeD?= =?us-ascii?Q?GDh0/uufRop7J00DXbqCIwH5kTLiLcjf5t3R3DFm3ie92J/O+n/SLxg9nY2o?= =?us-ascii?Q?uYGyIdp2CuPHTn0rD6TwlFAuFT8Kr/bO6/WdrRY4YwsYI2zWorfdkBo/f87+?= =?us-ascii?Q?HDC+NIONTqoWa5azr/LmqnG/kEZ6L0zN/2Mb4+V+T64Tw8Ts639xumUOUvp3?= =?us-ascii?Q?5X/imQBOvGRAg2BvynRAEKpypI6addmackyrVLDxO7ASs9D8uldpAepPnT7u?= =?us-ascii?Q?jTtAsg9EJcYwXbvI/AqQ6MpvG4haeYJ/8EkwNsJbRNvWWr2i42d3PiwbXNJW?= =?us-ascii?Q?8iZEyWk02An+mWKSFvvDmYSEJE7dJGh4hy/IMDXei+JU32Wj4X79TaE8+qbI?= =?us-ascii?Q?5Xi4udnk8SEPl1PaUafLAKGxrs2Wg12IabYgvwBoKuRJ3YXwWJqQCir+BtO5?= =?us-ascii?Q?/Qtt0bSqQtbYAeH7vHisektmbMDRe2svezE9YRV9wl9Q08QjVBQ7YGCBO1pA?= =?us-ascii?Q?3zZK2D+Qx0yrFrzdqxxo0m2wITH27lWE3JVXj4NjxUOgZAN4RgS8Xc4bcGt7?= =?us-ascii?Q?HBFtgyl/thryUXhZ0SmFqNTmCuWFD6z9JdOiBPk+AeSYTA5prVJd9QjjLlgM?= =?us-ascii?Q?9yb1yrL3sta+qx2iMACSRNU2ITYXKAWBvNuSsJDn3RfOFpT3kJb1+X4hB+CD?= =?us-ascii?Q?dpGj/gkLYo616v8umwB6bSxBTwvSfMNCeq65tByaavlwR/DI/YkPop9kzi+j?= =?us-ascii?Q?aVMFj0jTez4+dzsbPGDMWFfr9JajsjBbF1KN3WAavTz7W6S0bPFNG2tm8d5a?= =?us-ascii?Q?mh32LXqDIU5JVMCNNblafdurTlVh/MhDvOJxK3MSo08h/IOMALDL1SKh/0kU?= =?us-ascii?Q?/xzeI0Qd98XQh6sJGvhRZlWCc/Bv8gK2ni5t58W1ERjFRx7tUlYiVX+/Jjah?= =?us-ascii?Q?3uy0ss6eSWQrfEgaHZwtbaA+f1uGF1ibe4Dvp6wght0dV145wl/lWrFaaQ16?= =?us-ascii?Q?aiEEpKeeqrcAJb7Q9PRViFUeIYojm87fVtPjkV2bhy69VUf+jGWHZ8olZZ80?= =?us-ascii?Q?NqK0glIK79j34YWGCQ+SDKCxvycdu7CSHRvHXk0RZxsJvam3rXnVWwMlbegw?= =?us-ascii?Q?V4dGfUd2MSuHsviXeVSWFl+CySlqnbMNWnzpEvgRa6BO5nXz8lqI0iATSIsv?= =?us-ascii?Q?ZS+Ho7tbOkVlOszOIA6NIm+POAuPpyiNskG8B0BPdGKRJFsNR/Wev6LrvXTT?= =?us-ascii?Q?Vnt91pCEubgt562Qb7yaM+k/S1/PVPwkZxWf+36W3dwm1cl0ELI3zM+ZBgf1?= =?us-ascii?Q?FNYqmwZD4g=3D=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1f1a6715-d4c9-474a-eb62-08ded851491c X-MS-Exchange-CrossTenant-AuthSource: LV3PR12MB9356.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jul 2026 15:47:56.4914 (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: QNa6fHMe5QpPuRk4W12Zp17NAMrYXyRSJlRJdsKXapSf3Io/rHk9zqUGDM7ivcVeK8fJg80FcVMVmO8oEklskA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5738 cpumask_show() is a sysfs show callback. Use sysfs_emit() and cpumask_pr_args() to emit the mask. This prepares for removing cpumap_print_to_pagebuf(). Signed-off-by: Yury Norov --- drivers/fpga/dfl-fme-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/fpga/dfl-fme-perf.c b/drivers/fpga/dfl-fme-perf.c index 7422d2bc6f37..7aa4983ab67d 100644 --- a/drivers/fpga/dfl-fme-perf.c +++ b/drivers/fpga/dfl-fme-perf.c @@ -183,7 +183,7 @@ static ssize_t cpumask_show(struct device *dev, priv = to_fme_perf_priv(pmu); - return cpumap_print_to_pagebuf(true, buf, cpumask_of(priv->cpu)); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(cpumask_of(priv->cpu))); } static DEVICE_ATTR_RO(cpumask); -- 2.53.0