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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A726FC0015E for ; Tue, 4 Jul 2023 10:11:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231583AbjGDKLB (ORCPT ); Tue, 4 Jul 2023 06:11:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231577AbjGDKK7 (ORCPT ); Tue, 4 Jul 2023 06:10:59 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 194E8FB; Tue, 4 Jul 2023 03:10:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688465458; x=1720001458; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rHrrDx8bBJniZaIxt6PHmJUfubmy9yZ+Qtw5G9Y30j0=; b=Sn07xz/PcmCkZydUjmXSXSQ0vB/bSjSCkeinM2i5SLGezfSmt/0oXpfK ibuMdpenbDdeVHVDS6i+ZpyOuwZSzzpVj0N84PiePvxcSZtYrrBi0o5zu Lc+TJBRTVL/t71K96Kf8gC6dtdHlKcMlmeWq4qnTESn7Zmf+glapghQTQ Fu4wS0LeGLi9SIvPJA7MA4cynJPLLOkyywaR2UAJi7rMU5Ts0FY/f+ndI 0uccZauO3brPZsJa8WSEHzBwIkctDnIYC4gIUQCT7S0JILteMUb/JlQTw xsid5ozSPGT7cPZO/u9GSujvuUeexFY+i3uRGeMUaJHW/VGQWxmOU/zzw g==; X-IronPort-AV: E=McAfee;i="6600,9927,10760"; a="426769639" X-IronPort-AV: E=Sophos;i="6.01,180,1684825200"; d="scan'208";a="426769639" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2023 03:10:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10760"; a="965468731" X-IronPort-AV: E=Sophos;i="6.01,180,1684825200"; d="scan'208";a="965468731" Received: from lkp-server01.sh.intel.com (HELO 783282924a45) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 04 Jul 2023 03:10:50 -0700 Received: from kbuild by 783282924a45 with local (Exim 4.96) (envelope-from ) id 1qGczh-000IBb-27; Tue, 04 Jul 2023 10:10:49 +0000 Date: Tue, 4 Jul 2023 18:10:32 +0800 From: kernel test robot To: Muhammad Usama Anjum , Peter Xu , David Hildenbrand , Andrew Morton , =?utf-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , Andrei Vagin , Danylo Mocherniuk , Paul Gofman , Cyrill Gorcunov , Mike Rapoport , Nadav Amit Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Alexander Viro , Shuah Khan , Christian Brauner , Yang Shi , Vlastimil Babka , "Liam R . Howlett" , Yun Zhou , Suren Baghdasaryan , Alex Sierra , Muhammad Usama Anjum , Matthew Wilcox , Pasha Tatashin , Axel Rasmussen , "Gustavo A . R . Silva" , Dan Williams , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org, Greg KH Subject: Re: [PATCH v22 4/5] mm/pagemap: add documentation of PAGEMAP_SCAN IOCTL Message-ID: <202307041808.b1eQDDHa-lkp@intel.com> References: <20230628095426.1886064-5-usama.anjum@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230628095426.1886064-5-usama.anjum@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Muhammad, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master next-20230704] [cannot apply to v6.4] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Muhammad-Usama-Anjum/userfaultfd-UFFD_FEATURE_WP_ASYNC/20230628-180259 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230628095426.1886064-5-usama.anjum%40collabora.com patch subject: [PATCH v22 4/5] mm/pagemap: add documentation of PAGEMAP_SCAN IOCTL reproduce: (https://download.01.org/0day-ci/archive/20230704/202307041808.b1eQDDHa-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202307041808.b1eQDDHa-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Documentation/admin-guide/mm/pagemap.rst:238: WARNING: Unexpected indentation. >> Documentation/admin-guide/mm/pagemap.rst:240: WARNING: Block quote ends without a blank line; unexpected unindent. vim +238 Documentation/admin-guide/mm/pagemap.rst 233 234 The ``PAGEMAP_SCAN`` IOCTL on the pagemap file can be used to get or optionally 235 clear the info about page table entries. The following operations are supported 236 in this IOCTL: 237 - Get the information if the pages have been written to (``PAGE_IS_WRITTEN``), > 238 file mapped (``PAGE_IS_FILE``), present (``PAGE_IS_PRESENT``), swapped 239 (``PAGE_IS_SWAPPED``) or page has pfn zero (``PAGE_IS_PFNZERO``). > 240 - Find pages which have been written to and/or write protect the pages atomically 241 (atomic ``PM_SCAN_OP_GET + PM_SCAN_OP_WP``) 242 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki