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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 53AA6111224A for ; Thu, 2 Apr 2026 00:58:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To: Content-Transfer-Encoding:Content-Type:References:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=eV7onX4EwOCJSxQsUDdK9gDHDGjaNekPfyy2hCQ1leQ=; b=FCCFQE+k9q9G9yuA8Km7iuhcHI BbC5AGZsatMMJTrDuQCn3urL9brGWGKA0BhrHsYqPXmGvqpMtitcGG6K0Q4WmRjjbp+Dl4alVjZMr 2V8zUWJyOsRoYsMWJ/o+Z0C1DdJ8PmA63E1gliynl7OzKYk59ZEOECMVGLHId/1rQJyD+ND75bYDc 4h3p7YHrgUBd0lXnVeTwDs81zy4wJ8HywIg2JGxTaEuCb1eEUWJJWZmF/7ZEAvuMJ8cEZVzxt/HdK zc2huG+3BP6ClhNRruDqasgUIprcuD5zz/bn8mv2nih2EbFBNJSymDu5Doz0njzqDfD1T9TR8W26X lvgA2c/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w86O3-0000000GWGI-3JY4; Thu, 02 Apr 2026 00:58:19 +0000 Received: from mail-southcentralusazon11012036.outbound.protection.outlook.com ([40.93.195.36] helo=SN4PR2101CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w86O0-0000000GWFn-1GvY for linux-arm-kernel@lists.infradead.org; Thu, 02 Apr 2026 00:58:18 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=MD0JxQTq5WxM3IpmbOJHxwTZfS4N5Xa0Rl5Eex5GvkeRRrrH9lw+LmTorjSfhLkHglcD0tm67/hLJH+lYh8YbK8dvsJZxqJi/u0lHcCIr9MDKRu5hlVhcQUbjJT8Es+NQPb2X2TzZ2LVxUB5Mkar5KrFdsBDS1oFR6i10CpHTAomjCaRolFKYUm98+0fHyTo6rADlLzmrRH+67L6nHI6o6v7hRGJeBuFnOB5JfnugBfVS90xZEqPZg5dRgsXjbFZfsdjpaySSi+s8SUhZbd1jG48Iph3T3w1JV4nkqWuO0RzI3S8VXXrZzY0LUBLXWmjvSAxNFLGdEVBIAtdTU+QWg== 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=Ifn36VFfyzXSvTV7efGqmjR0xXkb9bUu8w+GaSSol28=; b=Of/39V7SReDMD9q0RkgdFUwBT6qomJL3otPrvt9uNvss9vxinpi8GdIgd/wtTPjzfERBJYPO5xXsydaICGr3LoRkNvsTzcUWXtM6Y1APVvEQUWvVVgJKzBYMtsMWlV5l1NwkuIAjUzwhZtj0lIsSmVWwUZ1ycAOrAiOPBlOCB81OR6nyopwBa/Aa8iB2AreCOR+BVOGrvr3ggT6WJxVA44U9SrzOAz6bGVNH7TyLUacp98A1EhhuLvDUYMuwpm2DPwX2sPIYO3AFUSOPuRCxEiNqc3ylEKXZms2xcPFQUIyilVp0WG67j5skCZA825f2LBp7UXv55lL98pOmba6CZw== 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=Ifn36VFfyzXSvTV7efGqmjR0xXkb9bUu8w+GaSSol28=; b=rg3uVTT2GKR9dHQ5twLUudHh1QTUY30GbBy78ToS/94D2X9eYKAYJgBT2PIScVyGvAyRBbXvFM69BquX5EFblUCYuMxAZWOgJCWLD9Ww77zJVnkLWeSXwIMfuqkqtpo+1fLW4ADjVtwnHL+ptKV0OhN0eXr643HWoxEnTk1nyWB2tehmNIDBUThIWgsNqN2LX1BAfM7x10FH9jxLrGNTW1do5xz6ouKdGM+OrQAY8X/dDZDSmECtACPq3lwRHgy6eEdQuVyOSAVzeu3FvzVAoW+zO5MAz10/gqK01hqQ+fBCGGVyh9dR4hb7EoETZelycauCS6/izLOdL74x7Aza1g== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; Received: from CY8PR12MB7171.namprd12.prod.outlook.com (2603:10b6:930:5c::20) by SN7PR12MB7787.namprd12.prod.outlook.com (2603:10b6:806:347::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9769.17; Thu, 2 Apr 2026 00:57:58 +0000 Received: from CY8PR12MB7171.namprd12.prod.outlook.com ([fe80::4487:395f:3abf:ad9]) by CY8PR12MB7171.namprd12.prod.outlook.com ([fe80::4487:395f:3abf:ad9%4]) with mapi id 15.20.9769.011; Thu, 2 Apr 2026 00:57:58 +0000 Date: Wed, 1 Apr 2026 20:57:55 -0400 From: Yury Norov To: linux-kernel@vger.kernel.org, "Christophe Leroy (CS GROUP)" , "Peter Zijlstra (Intel)" , "Rafael J. Wysocki" , Alexander Shishkin , Daniel Lezcano , Ingo Molnar , James Clark , Kees Cook , Lukasz Luba , Madhavan Srinivasan , Michael Ellerman , Mike Leach , Moritz Fischer , Nicholas Piggin , Russ Weight , Shrikanth Hegde , Suki K Poulose , Tom Rix , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Xu Yilun , Yury Norov , Zhang Rui , coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-fpga@vger.kernel.org, linux-pm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: Jakub Kicinski Subject: Re: [PATCH RESEND 0/5] bitmap: cleanup bitmaps printing Message-ID: References: <20260303200842.124996-1-ynorov@nvidia.com> Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-ClientProxiedBy: BN9PR03CA0304.namprd03.prod.outlook.com (2603:10b6:408:112::9) To CY8PR12MB7171.namprd12.prod.outlook.com (2603:10b6:930:5c::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY8PR12MB7171:EE_|SN7PR12MB7787:EE_ X-MS-Office365-Filtering-Correlation-Id: fc516c93-9f93-4211-e3ee-08de9052e1b4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|10070799003|366016|7416014|376014|921020|56012099003|22082099003|18002099003; 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:CY8PR12MB7171.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(10070799003)(366016)(7416014)(376014)(921020)(56012099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?Q?7WjV3WGDb5+tvquAh5XrZW7Vc4EdNLVIJBTkSYGzuSxBH6XP22zj7gc2id?= =?iso-8859-1?Q?KcaanR9+4PjS44fMVX0WT2SV2O24lYlZtjOgCi1lIIV67eRYOQiSLjPwYH?= =?iso-8859-1?Q?0DTjhGyzm3OkICD3MgUk8AERW0r7wINI/rNaxxcJ3V0O4DcL/IoYIeIHT2?= =?iso-8859-1?Q?vXgHiTrvlnxO3FRPeFP8GgibNZz8M5fTpBPis3PrY+/yM2jRva1dZQJs5t?= =?iso-8859-1?Q?TAwQ95l3KKUkkDkDAlTus0HMO4RbvK3+CPp6pYCOye0nTkMOorTyQdVPVh?= =?iso-8859-1?Q?YarJH2tp3NU8DaAhDxoo0MmxyV2UD6E1eOW3pw7gUsaAL5W/P3kfPYJhdf?= =?iso-8859-1?Q?d7pUS4qhizCcmHz2OR0qYXV9KKPrioqljSmfCVJJx+2q/FTIe9TeSaiaSV?= =?iso-8859-1?Q?EicOH8IYraKOJ1WABD3V67a4pc9NWCPkHHVwmEOBhFMzWdVZ3jV3ZPn/jH?= =?iso-8859-1?Q?CIT6qjElCJpfDTHx99/ewT1WLx+fUni+r2t8+ZbwguY8rPD2WsCXnbVrci?= =?iso-8859-1?Q?udO6v6iEmCS22xgn7Z3B8tLSxn0KH0zozjJmdEmOByoOhsk0UAyTtQjqAt?= =?iso-8859-1?Q?UPokiyNd9aFC0w956atr3bnxueYG8LsMQGzoOgePCGif7I0l4SAIn6gIfi?= =?iso-8859-1?Q?PizfISwn9mulZRpXcC6K/vo3lU3GBOCT8kW7ieuMfxSiN7lM4KpyPsChdu?= =?iso-8859-1?Q?xR3gSWCbXNvee8pdpXR8oB5nmwqLGDI8oxPz0qL4Ij+C5zr2kl7s6fu//B?= =?iso-8859-1?Q?r4rFea2+x0PTjP8f45TO/tSfYFr/t7v0MkVO3Wb3byE2VbNyuPCwPsgOs6?= =?iso-8859-1?Q?Er4X+9MBt0gbiDM0sE7exDvDWi7MwnPczYnnPWBuzNLp+CDVgWYgRtKYPh?= =?iso-8859-1?Q?vQBsBJc5WTmibzbwB+cCsIt386TUUi+T/e4yR6JqX8LNZki3pTjKD8R+Bc?= =?iso-8859-1?Q?6wYda0CSWWYlzBjGP3D+Mj1OLGrZ6E7Oa1YNG0JYGdgbwe4Da6N+Z/LHpy?= =?iso-8859-1?Q?EoFjWpY3wMi9yS/axOqWEKnTS0BDhFIG7uX8d8sV7gqKU0I0Tx/C4PPr1D?= =?iso-8859-1?Q?g2keLrAh/y/JedY6WHhxsLl7VeerOEUskbwrQJbctpSGDT0bgWC+lYvcJ+?= =?iso-8859-1?Q?FdY/qRniePvo1Aw8i2/AtY7ArDT/tciRPQZGE7TVXdg+4J5cfyn+MnrQP+?= =?iso-8859-1?Q?Y3140dnJRm3o9gji/rxovqVYMZkog9jXzQ8jK4hY/VSaMTA+3BQomJ6ueB?= =?iso-8859-1?Q?JDTyih3P9Mc6BaMLyJboztoVN4QG1Brqi2Uhy0Vv+Hc21H0ApZMGDaNzoc?= =?iso-8859-1?Q?g9d0UjQPg+3ORDsVe4mLRCVH3Z8+I+i4WqXe+ATM5cZx0OinK93EVwhGLQ?= =?iso-8859-1?Q?fM736vBARJAPN9EsRVwJsYUQvTNWhcBM/gMSIVYyrXKiFl/QQQh5O4U2tW?= =?iso-8859-1?Q?ayICFN2/o5XiM4BhnolKWnbJ3J96N8ScX/hlQW3+MTs3HQdlaZCTUboqls?= =?iso-8859-1?Q?7HzH8y9CmbgJlllLldYYyRUmiPDUn7o4G3tRyQF0inbWKFlchyqdedbqz1?= =?iso-8859-1?Q?eQD5xWjrPg1mHXpChGq80bw3/aJlI0UdlwyXSIrumAVzhgnVuwo6CwGEDe?= =?iso-8859-1?Q?CRkcdQHk/3am4zZ7l2sgwUWayI4T7RQDftS8AAgX3mlS/R3lIF7GgvAxll?= =?iso-8859-1?Q?xsRWntLUDoeTsgfImB8im1Y+4/J/9MS/iXGUNqnEL8ecCKQmTfOiwUQUbW?= =?iso-8859-1?Q?nRjQgJNCnEyhJ4aylWwcahjG6G6hORApSXbAIXocBSiQCcxB4svNLIx0x/?= =?iso-8859-1?Q?/F767MYFm6TtIIJZbGmXbaOYvMBlUzADiAzEApiiDfuFTDPhru41?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: fc516c93-9f93-4211-e3ee-08de9052e1b4 X-MS-Exchange-CrossTenant-AuthSource: CY8PR12MB7171.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Apr 2026 00:57:58.6176 (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: FoxwnWxCyFj098z1Yfy5myG4+lceVzdORUFKYLpK3IKTus2N6uO23cQpwIfzcGX0bKQD3TQJU2ZezuilsMukpw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7787 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260401_175816_367954_1F90994A X-CRM114-Status: GOOD ( 19.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Mar 19, 2026 at 04:18:40PM -0400, Yury Norov wrote: > Ping? OK, taking 1-4 in bitmap-for-next. Thanks, Yury > On Tue, Mar 03, 2026 at 03:08:36PM -0500, Yury Norov wrote: > > Bitmap API has a bitmap_print_to_pagebuf() function that is intended to > > print bitmap into a human readable format, making sure that the output > > string will not get big enough to cross the current page limit. > > > > Some drivers use this function immediately before passing the result to > > scnprintf() with no modification. This is useless because scnprintf(), > > and helpers based on it like seq_pritf() and sysfs_emit(), take care of > > not overflowing the buffer by itself, and perfectly print bitmaps with > > "%*pb[l]". > > > > This is a resend of non-networking part of [1]. Patches #3,5 switch from > > plain scnprintf() to sysfs_emit(), as pointed out by Thomas Weißschuh. > > > > [1] https://lore.kernel.org/all/20260219181407.290201-1-ynorov@nvidia.com/ > > > > The networking part, for reference: > > > > https://lore.kernel.org/all/20260303185507.111841-1-ynorov@nvidia.com/ > > > > Each patch can be applied individually per corresponding subsystem. > > > > Yury Norov (5): > > powerpc/xive: simplify xive_spapr_debug_show() > > thermal: intel: switch cpumask_get() to using > > cpumask_print_to_pagebuf() > > coresight: don't use bitmap_print_to_pagebuf() > > lib/prime_numbers: drop temporary buffer in dump_primes() > > fpga: m10bmc-sec: switch show_canceled_csk() to using sysfs_emit() > > > > arch/powerpc/sysdev/xive/spapr.c | 12 ++----- > > drivers/fpga/intel-m10-bmc-sec-update.c | 3 +- > > .../hwtracing/coresight/coresight-cti-sysfs.c | 32 ++++++++----------- > > drivers/thermal/intel/intel_powerclamp.c | 3 +- > > lib/math/tests/prime_numbers_kunit.c | 6 ++-- > > 5 files changed, 21 insertions(+), 35 deletions(-) > > > > -- > > 2.43.0