From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 6A69032F77B for ; Thu, 25 Dec 2025 15:22:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766676171; cv=none; b=O0/VIHmGVS8KbDh9410qKPPAFgL3+otLHTAOLZ+ekNy2vJ4WIhqYCbzxXqzICM81m3p24reQGFb91Q9gYEhjEYbLxLZyEx7XrhCc/3R2zMUcr6TEFhTo+oUKUiYF1FJJuHlCJ0h56wlO3v66vHaIhCJwvn0rJU8We1ZzXPivvGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766676171; c=relaxed/simple; bh=Mua5PcFuFTdif7xns+l4a0Wzx/++maU7a5zH11eSc5Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=P3CtCpghHHmIRlUEq+mFNBI6Al9fkk7ZXb5lDK0gEVRM6szEm90KJ+e7tTPUV1xBxgn2/SgzBVD41qChb49Xv/oKk8ZMi9DnyXYZsMfDFs6SEMOKPjYDosAe/0k94Pg7XEYv/TDGXqFHCjGLYXA7LDy+OxFWR8ZKvSfzgBgSJQw= 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=Joaqmpro; arc=none smtp.client-ip=192.198.163.15 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="Joaqmpro" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766676169; x=1798212169; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Mua5PcFuFTdif7xns+l4a0Wzx/++maU7a5zH11eSc5Y=; b=JoaqmproLs6huuxA3K41v88jo/eWE7rnd0zGis0TJ15dMtwxFEt7floP xgY0L4riSaNNIHcnTq9EzZLu1NSSA0rzzdmo4rpHedOW9BB4tXNyYC/n8 ht8QGvj6D1bJ9tDw3KbY76043vsWgQLS4LqYTXeJQWcoiw6MG8xm7/+0U iAGYpghdnndKS+ffU7pAaPipoaBcvzi43hgaEKbco6g83t/CTVlqqZdvX B6AAPn+BY0lB0yPyqRHN+Jn9XZxlk/+vAn5mXSeulJvl2yu+QLy9zAFtK aRi24VOrKE2hA8PDAzF70iGa3K2pt4XlFJ6ZQruu566CyPz4PM11t6hk8 w==; X-CSE-ConnectionGUID: 3sK9p35iQOi+mM/k0z9yAA== X-CSE-MsgGUID: qKhnXxbTQwu62RApafeFOg== X-IronPort-AV: E=McAfee;i="6800,10657,11652"; a="68547242" X-IronPort-AV: E=Sophos;i="6.21,176,1763452800"; d="scan'208";a="68547242" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Dec 2025 07:22:48 -0800 X-CSE-ConnectionGUID: 2W6vjGClTKWQvvkL/AtQuA== X-CSE-MsgGUID: T0cUWfwpRrew/1M6cK+N+g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,176,1763452800"; d="scan'208";a="199475155" Received: from lkp-server02.sh.intel.com (HELO dd3453e2b682) ([10.239.97.151]) by orviesa010.jf.intel.com with ESMTP; 25 Dec 2025 07:22:44 -0800 Received: from kbuild by dd3453e2b682 with local (Exim 4.98.2) (envelope-from ) id 1vYnAn-000000004C1-0YjF; Thu, 25 Dec 2025 15:22:41 +0000 Date: Thu, 25 Dec 2025 23:22:21 +0800 From: kernel test robot To: Ke Sun , Miguel Ojeda , Petr Mladek , Steven Rostedt , Timur Tabi , Danilo Krummrich , Benno Lossin Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Andreas Hindborg , Alice Ryhl , Trevor Gross , Tamir Duberstein , rust-for-linux@vger.kernel.org, Ke Sun Subject: Re: [PATCH v3 2/4] rust: kernel: Add pointer wrapper types for safe pointer formatting Message-ID: <202512252338.UQxvMW2X-lkp@intel.com> References: <20251224081315.729684-3-sunke@kylinos.cn> Precedence: bulk X-Mailing-List: rust-for-linux@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: <20251224081315.729684-3-sunke@kylinos.cn> Hi Ke, kernel test robot noticed the following build errors: [auto build test ERROR on 9448598b22c50c8a5bb77a9103e2d49f134c9578] url: https://github.com/intel-lab-lkp/linux/commits/Ke-Sun/lib-vsprintf-Export-ptr_to_hashval-for-Rust-use/20251224-161946 base: 9448598b22c50c8a5bb77a9103e2d49f134c9578 patch link: https://lore.kernel.org/r/20251224081315.729684-3-sunke%40kylinos.cn patch subject: [PATCH v3 2/4] rust: kernel: Add pointer wrapper types for safe pointer formatting config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20251225/202512252338.UQxvMW2X-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251225/202512252338.UQxvMW2X-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/202512252338.UQxvMW2X-lkp@intel.com/ All errors (new ones prefixed by >>): >> error: cannot find macro `seq_print` in this scope --> rust/doctests_kernel_generated.rs:12267:1 | 12267 | seq_print!(seq_file, "Pointer: {:p}n", ptr); | ^^^^^^^^^ | help: consider importing this macro | 3 + use kernel::seq_print; | -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki