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 CA602C5AE59 for ; Sat, 31 May 2025 13:56:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version: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=6ZMbXakvV3Ym9jV0CQ4RF+YV/xKxKU3vgP0deluWwuY=; b=2czIeUyS879FGS 5LeeQCdbUdGgxNTuo2h6ft6Sl+X+I91yegVAzm5tsyOEm4rMckyvUFFa2BzC+78lhFVIjJ2cf4WKj XoLbyLXlTec2AQHR0jMspSYtlqOLcd6dANYXtSTYZKW3XVvFiRYww/Ftm70+wY4/YjNnpMHcSh59m WZ+zS4raZ1r/Mcn6nCe7AiBypTlbwK/wH3ZXimAnuZTebgwGFxO9IR8OV9YIdWjH8mHlpH8WQZumx I/SWxkaBL/noRnG0XDA693snjYOoqAg51pz8MjxJdBrlXPDQigG+qR1+yRKjyeHJnu6S2TJQZY9yE Zaqa2hLbZKNhkhTKC+xg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uLMhA-00000003rL9-3xnc; Sat, 31 May 2025 13:56:20 +0000 Received: from mgamail.intel.com ([198.175.65.12]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uLMh7-00000003rKg-3xTc for linux-riscv@lists.infradead.org; Sat, 31 May 2025 13:56:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1748699778; x=1780235778; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=xc/jaFtGUdS9VtsThMr6l64Wu8Kp6Q3DfbpAKtANsIA=; b=gN6kXzDGoglLCsX+VCukvQR2a5ZVIyPoYwJrVL3h3k86B3hYgr++UtSr Urz/TLwzk4bHBlZtYaKdVGpyY/AO9EkgLJKohpVcY+K6Pe/jSLdNZem8y g+ygH8MZFwTGaruuabhjNx8R9fztqBSnF5gqi8LLv3JtXthEuzxM/Ol86 jol5Lpdo0FHx9UvebHPXrAcWaGKx+D3/1ibrXobIOm8JqdibvpmsS36IU QriFZ8seNI7x2xxQG0z7wN0aOXokqjRYKh4yomRrCsU32fQkEoWwePCSs 9crxVrc1IuZsKh79/EdzNfHKWfcCj2jWNu2QO0LxoL/2DBLWy0K5StCIN A==; X-CSE-ConnectionGUID: N9xHvBz5SNCjDKDAN5UXQw== X-CSE-MsgGUID: M7Y5XU4hSxeG8FOcYnEbKA== X-IronPort-AV: E=McAfee;i="6700,10204,11450"; a="62174508" X-IronPort-AV: E=Sophos;i="6.16,198,1744095600"; d="scan'208";a="62174508" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 May 2025 06:56:17 -0700 X-CSE-ConnectionGUID: q7bPbGEoSpyff7xrJgoRbQ== X-CSE-MsgGUID: PNhqCaQqR/WwEs0XsP3beA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,198,1744095600"; d="scan'208";a="144034593" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 31 May 2025 06:56:15 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uLMh2-000YQu-0S; Sat, 31 May 2025 13:56:12 +0000 Date: Sat, 31 May 2025 21:55:17 +0800 From: kernel test robot To: Qingfang Deng , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH] riscv: use generic MMIO accessors Message-ID: <202505312115.47xDnzAe-lkp@intel.com> References: <20250530032252.3092502-1-dqfext@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250530032252.3092502-1-dqfext@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250531_065618_053861_33A3815F X-CRM114-Status: GOOD ( 11.75 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Qingfang, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.15] [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/Qingfang-Deng/riscv-use-generic-MMIO-accessors/20250530-112455 base: linus/master patch link: https://lore.kernel.org/r/20250530032252.3092502-1-dqfext%40gmail.com patch subject: [PATCH] riscv: use generic MMIO accessors config: riscv-allmodconfig (https://download.01.org/0day-ci/archive/20250531/202505312115.47xDnzAe-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250531/202505312115.47xDnzAe-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/202505312115.47xDnzAe-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/omapdrm/dss/dispc.c:4720:27: warning: stack frame size (2304) exceeds limit (2048) in 'dispc_runtime_suspend' [-Wframe-larger-than] 4720 | static __maybe_unused int dispc_runtime_suspend(struct device *dev) | ^ drivers/gpu/drm/omapdrm/dss/dispc.c:4735:27: warning: stack frame size (2432) exceeds limit (2048) in 'dispc_runtime_resume' [-Wframe-larger-than] 4735 | static __maybe_unused int dispc_runtime_resume(struct device *dev) | ^ 2 warnings generated. vim +/dispc_runtime_suspend +4720 drivers/gpu/drm/omapdrm/dss/dispc.c 060b6d9cbab03f drivers/video/omap2/dss/dispc.c Senthilvadivu Guruswamy 2011-01-24 4719 d6c75c295f67b2 drivers/gpu/drm/omapdrm/dss/dispc.c Arnd Bergmann 2021-12-05 @4720 static __maybe_unused int dispc_runtime_suspend(struct device *dev) 4fbafaf371be78 drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2011-05-27 4721 { 1f6b6b6267ebe6 drivers/gpu/drm/omapdrm/dss/dispc.c Laurent Pinchart 2018-02-13 4722 struct dispc_device *dispc = dev_get_drvdata(dev); 1f6b6b6267ebe6 drivers/gpu/drm/omapdrm/dss/dispc.c Laurent Pinchart 2018-02-13 4723 1f6b6b6267ebe6 drivers/gpu/drm/omapdrm/dss/dispc.c Laurent Pinchart 2018-02-13 4724 dispc->is_enabled = false; 0925afc9a4851c drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2014-04-11 4725 /* ensure the dispc_irq_handler sees the is_enabled value */ 0925afc9a4851c drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2014-04-11 4726 smp_wmb(); 0925afc9a4851c drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2014-04-11 4727 /* wait for current handler to finish before turning the DISPC off */ 1f6b6b6267ebe6 drivers/gpu/drm/omapdrm/dss/dispc.c Laurent Pinchart 2018-02-13 4728 synchronize_irq(dispc->irq); 0925afc9a4851c drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2014-04-11 4729 1f6b6b6267ebe6 drivers/gpu/drm/omapdrm/dss/dispc.c Laurent Pinchart 2018-02-13 4730 dispc_save_context(dispc); 4fbafaf371be78 drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2011-05-27 4731 4fbafaf371be78 drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2011-05-27 4732 return 0; 4fbafaf371be78 drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2011-05-27 4733 } 4fbafaf371be78 drivers/video/omap2/dss/dispc.c Tomi Valkeinen 2011-05-27 4734 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv