From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 ED18F19F137; Sun, 7 Sep 2025 04:11:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757218274; cv=none; b=QDzzD8YIpvzk7ZyslKdj/QOIpvvvt7Pu9bpr+YAvd0Iqrdn0KY3okxFhy3lIevujeP9RV+Pqd+L+xB+eQ4Dp16dabfJSk0ZenlvepATTZmzcCMeZmZYJPB5/JpvwRkGsxLBnNJ35Btgc6rYD7tdjdHxsL2jIoXRXxJ6W0iGYkxI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757218274; c=relaxed/simple; bh=cYxBcCmTOo12YM48X4mOWGXeVa3FDhnpj3RjPyEsh6I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UtrxOrk0Reek+WbSob/DsSw9G0vKCwwiqqDBwnYmhQJxz+SWV53ARzS18Np3bmu9TauV4L363N9lQMmMiTL/HcLQgTfo1+uFU31Kk3ib1L38Zeosvx+VixpAJ/UsgYsXyQQS+sVQkEXSQctRMEK/eeGLe4aKQiarZxnjCFZ58lI= 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=L40Cu04v; arc=none smtp.client-ip=192.198.163.12 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="L40Cu04v" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1757218273; x=1788754273; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cYxBcCmTOo12YM48X4mOWGXeVa3FDhnpj3RjPyEsh6I=; b=L40Cu04vNtVgQBPSlY7nKb+Cbt0C6pwFud1dbix3KRgH3xQDweYjPRHY Qm93lPOcloj0rOqHlKhrcejeDuyB+/k/+aJeE3eXnlpRLbWesVR9G1TJ4 cJdc5j6dZjDTHpetNw8kscfE7GRlnX90yOt8IG4zLS8kWdPKtlyG0FV8+ KSs1W0u1BWoBZz344QzEINtwepQBy07emDbdXwHYHfvTcI5Fvf4GETMcE Q2mTD/1twqtHV/UzlUFvx9XciMBKWtcfI84mxxOUhxXMBm937TbdOKi2n 3UAz7owagKH/wInO8WHP1pxXvArN8gb/o/R9aaITJSD7fYx0mPevhHiI/ A==; X-CSE-ConnectionGUID: BbLxS/SMRD2QNI123X9qiQ== X-CSE-MsgGUID: mGU82jZ9TFi8UVmF1AGoRg== X-IronPort-AV: E=McAfee;i="6800,10657,11545"; a="63340709" X-IronPort-AV: E=Sophos;i="6.18,245,1751266800"; d="scan'208";a="63340709" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2025 21:11:12 -0700 X-CSE-ConnectionGUID: ty+8UhvVTLSJ0fsxVRy7xQ== X-CSE-MsgGUID: UfJzP6pHS1Sx+e6eeJinZg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,245,1751266800"; d="scan'208";a="171761634" Received: from lkp-server01.sh.intel.com (HELO 114d98da2b6c) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 06 Sep 2025 21:11:10 -0700 Received: from kbuild by 114d98da2b6c with local (Exim 4.96) (envelope-from ) id 1uv6k7-00021H-1s; Sun, 07 Sep 2025 04:11:07 +0000 Date: Sun, 7 Sep 2025 12:11:02 +0800 From: kernel test robot To: Fidal Palamparambil , linux-modules@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, mcgrof@kernel.org, petr.pavlu@suse.com, da.gomez@kernel.org, samitolvanen@google.com, linux-kernel@vger.kernel.org, Fidal palamparambil Subject: Re: [PATCH] tracing: Fix multiple issues in trace_printk module handling Message-ID: <202509071126.l4plN0Qk-lkp@intel.com> References: <20250906134148.55-1-rootuserhere@gmail.com> 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: <20250906134148.55-1-rootuserhere@gmail.com> Hi Fidal, kernel test robot noticed the following build errors: [auto build test ERROR on trace/for-next] [also build test ERROR on linus/master v6.17-rc4 next-20250905] [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/Fidal-Palamparambil/tracing-Fix-multiple-issues-in-trace_printk-module-handling/20250906-214415 base: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace for-next patch link: https://lore.kernel.org/r/20250906134148.55-1-rootuserhere%40gmail.com patch subject: [PATCH] tracing: Fix multiple issues in trace_printk module handling config: s390-randconfig-002-20250907 (https://download.01.org/0day-ci/archive/20250907/202509071126.l4plN0Qk-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250907/202509071126.l4plN0Qk-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/202509071126.l4plN0Qk-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/trace/trace_printk.c: In function 'init_trace_printk_function_export': >> kernel/trace/trace_printk.c:388:16: error: assignment to 'struct dentry *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 388 | dentry = tracing_init_dentry(); | ^ vim +388 kernel/trace/trace_printk.c 383 384 static __init int init_trace_printk_function_export(void) 385 { 386 struct dentry *dentry; 387 > 388 dentry = tracing_init_dentry(); 389 if (IS_ERR(dentry)) 390 return 0; 391 392 trace_create_file("printk_formats", TRACE_MODE_READ, NULL, 393 NULL, &ftrace_formats_fops); 394 395 return 0; 396 } 397 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki