From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9629D38F638 for ; Fri, 12 Jun 2026 10:30:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781260247; cv=none; b=Vor7OVT9OfE3QZYfCAhBZ5u7R/5NVhal6ujy3i/HAqnEMV1SU30oNfV4Ia0enIGH/tB4xsykFOGdTdrOkZYQAMNDgy6rn1WR0ogQ9UrZvcUOU6RAEQePYv0Feskd+o7wWC8l8mJTElkEfxzSnBlYllhr/u2QCqo3IIZ0Dot0ONA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781260247; c=relaxed/simple; bh=v5cwcGomvSUQMzir0sDntuk3Z2EgSkEPoe/fBYaEm+M=; h=From:To:Cc:Subject:In-Reply-To:Date:Message-ID:References; b=MSkbdE7ikMzC0H6o+wCreep+0bhw+lEHrCUZVh6H/iP8cv92t4TfVlTE+HvxliOSkLADBU6JrAzecGl8J2msomLbzFIVRBUQfCO+NpNvfi7zus+LxgjNtf7G0QdmGv29RJz7afrjnQQ4dKKmPuYUMSvRh4Gj5lWGbuwg2+/7rWI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=daYnax4G; arc=none smtp.client-ip=209.85.214.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="daYnax4G" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-2c0bb4a94b8so6594465ad.2 for ; Fri, 12 Jun 2026 03:30:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781260246; x=1781865046; darn=vger.kernel.org; h=references:message-id:date:in-reply-to:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to; bh=oARqs+T9JbWNb6W4wENAtGBSBaXfYyAinTQCHjHTX1s=; b=daYnax4G2fMke6Tr4UVYmG3xzj2DCfHOL+21exF25bM1ljapJbA9GNO2UrQyiWK2d/ j0WXsBP5mBw2j4vRD3BAQZTx6lJVybhTiNp9znvHybPjKcSXJXJ8gusUDI7lqRSzmWfo 8S3gHlSv439wQ8FSdwlJhF2YyjL3Wqm+vkEbrijw3TEq/NEUFLJ3EXuiF/OxVxAQTiOS xW1lREI6rHvENKmH1YoFpAWrE/tqsnQ7/7WQQ91LUSoqZ6k0N/5WBGDeDuOh7/6pv+BS 2pimBHmX7W/u8ycdMf+NFE7vfpy/0eSDz2a5TWFNe6dBeSqjrgBeP1b9sVF38SsH+EqB untA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781260246; x=1781865046; h=references:message-id:date:in-reply-to:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=oARqs+T9JbWNb6W4wENAtGBSBaXfYyAinTQCHjHTX1s=; b=gyRc/70WBuMtGYrDQscTjcHeAygWn5oi0zZVcO6SxrW/OILNuxU9iIiTSvGaz/oOpN dNEVYZ/oGR8S9nHFNQs2+rXXoNN3a02f52hYICqbEtiafWV3GLRx1ieTbQlcmivuruxr OrKhNAp2vEA8uLVyXplmLJKUB2Q5nUvG51/rVDdLcb+r3aBa+VULVfAgyPTojlIxYzc+ vyJHkWvSw4wwA2v5fs7jmW8WB4WP8EauoqEcSauWXu8I5RLCWu5uTrsIexps04DcDw9A GaOfd+ah6ZXJnQ5clWSC5Ylwo/RcViA1RXVTincp9LjkT+kJnSEx7K2zFYwhpZW2/c0H 31aA== X-Forwarded-Encrypted: i=1; AFNElJ91t5A/Bi+VlRld06Y+wlcLFdnaH0XdHoaY3ulpIHKa4C0Uu94PquFFmSRjBjW05aQk2zmJCzCMAS5IfHU=@vger.kernel.org X-Gm-Message-State: AOJu0YxI6YhBy96+cj0lYPCOal4ChUBy9WtkZxmsn4OtQxrEAnZh+kMK V7yH1t0/hdkVd4s8zg8EW0KjxAt56zjcXTgMN8uvSl1O81Y647SZpAsI X-Gm-Gg: Acq92OEjsuk/ffDouP7Tcjiwh0AGJSGULY+nFUw0wvkZld5oZOath5tYkBbi/47XHQo 0vRyKevQLB03+fLdZkIcm/N7wPn9twLJ6mM4oYDNuhbR2FPUHfDIOcsG/G7g8ek7rezOrkdpf6y r7v7p4L8GQchAA22zdi3HL340e2ZxNzQ99630DRBW6Pukf9YAwHN1ZPhoJL3mAxk2qPUandVUCB IuhUdH2fvfpLyEthKq72MtiJy0u4J3oG6e4UCAkythpbzmtCsN++irys3wnOK0EgVGMyY1HO3FL xCNnxi7E6AG2gDsGPsKFnwMrf6HM5fWgSLjOiQl9CTeuNmPO1FxAjxVf3bSe7s5hGWIAYlA/+AP 6iVULf+Kj5kC3hhvZ1lAn/2czN6n2t7VJRF53ZVpopZmllNLTWtkowXuMz7OCsJO2NQAWqgFLqN 00AKj5F7ZSAiWb3TicR9MLkeeXhA== X-Received: by 2002:a17:903:3887:b0:2b2:4d36:7ba with SMTP id d9443c01a7336-2c40e0350d2mr27814135ad.0.1781260245979; Fri, 12 Jun 2026 03:30:45 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2c42fbb50e5sm17778985ad.35.2026.06.12.03.30.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Jun 2026 03:30:44 -0700 (PDT) From: Ritesh Harjani (IBM) To: kernel test robot , linux-mm@kvack.org Cc: oe-kbuild-all@lists.linux.dev, Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Andrew Morton , Linux Memory Management List , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , David Hildenbrand , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Sayali Patil Subject: Re: [PATCH v2 3/3] powerpc: Kconfig: Enable THP_SWAP on Book3S64 In-Reply-To: <202606121305.h0cxjhP2-lkp@intel.com> Date: Fri, 12 Jun 2026 12:01:26 +0530 Message-ID: References: <3abf510d24c8ef17bd5e324cccc5e03e548afade.1781170904.git.ritesh.list@gmail.com> <202606121305.h0cxjhP2-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: kernel test robot writes: > Hi Ritesh, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on akpm-mm/mm-everything] > [also build test WARNING on linux-review/Ritesh-Harjani-IBM/include-linux-swap-h-Remove-unused-leftovers/20260611-111124 next-20260611] > [cannot apply to powerpc/next powerpc/fixes linus/master v7.1-rc7] > [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/Ritesh-Harjani-IBM/mm-swap-make-SWAPFILE_CLUSTER-runtime/20260611-181121 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything > patch link: https://lore.kernel.org/r/3abf510d24c8ef17bd5e324cccc5e03e548afade.1781170904.git.ritesh.list%40gmail.com > patch subject: [PATCH v2 3/3] powerpc: Kconfig: Enable THP_SWAP on Book3S64 > config: arm64-randconfig-r133-20260611 (https://download.01.org/0day-ci/archive/20260612/202606121305.h0cxjhP2-lkp@intel.com/config) > compiler: aarch64-linux-gcc (GCC) 8.5.0 > sparse: v0.6.5-rc1 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260612/202606121305.h0cxjhP2-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/202606121305.h0cxjhP2-lkp@intel.com/ > > sparse warnings: (new ones prefixed by >>) >>> mm/swapfile.c:133:6: sparse: sparse: symbol 'swap_table_use_page' was not declared. Should it be static? > > vim +/swap_table_use_page +133 mm/swapfile.c > > 131 > 132 unsigned int swap_slots_in_cluster __read_mostly; > > 133 bool swap_table_use_page __read_mostly; > 134 I had noticed this after sending the v2. But by then it was late. Good that the sparse checker caught it. So, I will declare this variable as static - that should fix the sparse warning. I will spin a v3 in sometime with this fixed. -ritesh