From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 BE698336891 for ; Thu, 30 Apr 2026 03:07:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777518458; cv=none; b=Votcj8Eo6ZPcULCPKu7HcrQP/2zD7kUKnApP7Fds8NQ+HO/foPqL9Db9MZzHybgZNDrLHAlDD0xJIoX01pDTyLCp6OUO//m2uDpQAkkFITZDAfc3mxgcGuYCNE/qh/UKdbrg6rGo+2gHRiGnAYt2OjnjueeP4vhx4mh0ggR4Q28= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777518458; c=relaxed/simple; bh=u2VlrUPVBUnzaWloJk9ky0BKD9EKlTnoSGKFrpV3GSw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VyVpCPRjlOW7EapJXhoDDhpUgtE2OhKPU09Zj+T8DEju1s8p2WeplypUrnau+dniGJIH8QBQbCiAd0DmI9dqLI9RZFjTUjh+3+2u7uDiNbHXyFVd89RV57glWJsIA/qE54mnkEME5RaqFYHLgtDKXvjdLjsk1rtM/kgDAcxoMhE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=m1xlXiuC; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="m1xlXiuC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777518456; x=1809054456; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=u2VlrUPVBUnzaWloJk9ky0BKD9EKlTnoSGKFrpV3GSw=; b=m1xlXiuCPxPdkRUayeCTf+g4IBhIE8JDg9SMVa2i3lzEOL8fCdEjmHtr /QFI2h0/wieW1fLzbRzOq0gZVJ+SkrJdzOrY0DL+6HMaqdBcy9FqPtGIu eMqq2HYc6/GmfeDD8JV2jWFwBe1TaTBBsnqNfcXDdttbAoRMCpl2+ivaW be8YJu/tg8J/qbbu4vzOTWw4D6HzyA5TXWh0WPmWTPEQ3PuGrMpWb7svP a6mRETV+Wj5Y1xIPLFiAyY7LXVovfKKAMm7vo4OYwFygDR36v4NbwpkVW V3Uadoley7RbH+7QP49WmRoX1eilabBzCqtTOSmTAi6c5Az8i427s4AfY w==; X-CSE-ConnectionGUID: Z9CPEyBpTUiG2x/xQlMxhg== X-CSE-MsgGUID: PNdL6gKHTNCK9X+Xdl+Mag== X-IronPort-AV: E=McAfee;i="6800,10657,11771"; a="65992131" X-IronPort-AV: E=Sophos;i="6.23,207,1770624000"; d="scan'208";a="65992131" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2026 20:07:36 -0700 X-CSE-ConnectionGUID: /QrqABKOSEKIRgItJVk1JA== X-CSE-MsgGUID: HVjXfoN2TMi1n0Fbe4E5tA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,207,1770624000"; d="scan'208";a="234480762" Received: from lkp-server01.sh.intel.com (HELO aa799cca880d) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 29 Apr 2026 20:07:34 -0700 Received: from kbuild by aa799cca880d with local (Exim 4.98.2) (envelope-from ) id 1wIHkR-00000000Brw-2wud; Thu, 30 Apr 2026 03:07:31 +0000 Date: Thu, 30 Apr 2026 11:06:44 +0800 From: kernel test robot To: a , arnd@arndb.de, gregkh@linuxfoundation.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, a , Alex Kazansky Subject: Re: [PATCH] [PATCH] drivers/misc: dummy-irq: use pr_* logging helpers Message-ID: <202604301104.37n6lDbO-lkp@intel.com> References: <20260419040308.4239-1-a@JS-Host.myguest.virtualbox.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260419040308.4239-1-a@JS-Host.myguest.virtualbox.org> Hi a, kernel test robot noticed the following build warnings: [auto build test WARNING on char-misc/char-misc-testing] [also build test WARNING on char-misc/char-misc-next char-misc/char-misc-linus soc/for-next staging/staging-testing staging/staging-next staging/staging-linus linus/master v7.1-rc1 next-20260429] [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/a/drivers-misc-dummy-irq-use-pr_-logging-helpers/20260426-190343 base: char-misc/char-misc-testing patch link: https://lore.kernel.org/r/20260419040308.4239-1-a%40JS-Host.myguest.virtualbox.org patch subject: [PATCH] [PATCH] drivers/misc: dummy-irq: use pr_* logging helpers config: csky-randconfig-002-20260430 (https://download.01.org/0day-ci/archive/20260430/202604301104.37n6lDbO-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260430/202604301104.37n6lDbO-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/202604301104.37n6lDbO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/misc/dummy-irq.c:17:9: warning: "pr_fmt" redefined 17 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt | ^~~~~~ In file included from include/asm-generic/bug.h:31, from arch/csky/include/asm/bug.h:18, from include/linux/bug.h:5, from include/linux/instrumented.h:10, from include/linux/atomic/atomic-instrumented.h:17, from include/linux/atomic.h:82, from include/asm-generic/bitops/lock.h:5, from arch/csky/include/asm/bitops.h:69, from include/linux/bitops.h:67, from include/linux/log2.h:12, from include/asm-generic/div64.h:55, from ./arch/csky/include/generated/asm/div64.h:1, from include/linux/math.h:6, from include/linux/math64.h:6, from include/linux/time.h:6, from include/linux/stat.h:19, from include/linux/module.h:13, from drivers/misc/dummy-irq.c:14: include/linux/printk.h:401:9: note: this is the location of the previous definition 401 | #define pr_fmt(fmt) fmt | ^~~~~~ vim +/pr_fmt +17 drivers/misc/dummy-irq.c > 17 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki