From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 E945A23C51D; Tue, 16 Sep 2025 08:49:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758012582; cv=none; b=X+hvGa0nZ40vnTGg0GMOlaKqhBRU33npH43z8dBw89HNuPM7UDQFR7LmuhKayrrHzD6R5rgS5i9GI4N8ObHFff1KehkAFZTqhT1+GYfzwbcmGtfq7prSQrI7gykmzvTisYad3qhdSDMHtHG0VK4JIrxzM/ClLbBmvVN3b8MODYk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758012582; c=relaxed/simple; bh=XACujb/waoNFbdX5lO9KBlT7ea7U5VOdh7HZFWCOvL4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OlgB9V3bqbgpeNqMBsrblTyjhu4scC4AQp0ieK3pNXywZI1nnYIzA48C4UW3/pe+hK4/ZsDdKkIhd5+IPl8SFYsYxIJL3koV05ITmPlukzOeiq7Uh0bmgs27GnjZJGQWlF7byKaCSyfi8frsitrupYbSgM61+TkdZjcWNjoKfF8= 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=AZHgWa1E; arc=none smtp.client-ip=198.175.65.14 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="AZHgWa1E" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758012580; x=1789548580; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=XACujb/waoNFbdX5lO9KBlT7ea7U5VOdh7HZFWCOvL4=; b=AZHgWa1EXq4i6Nf9aiHqx5JyBPlJv5b7bYEorUlzlQAik5EOnRZnKaY2 znA9NSO2r8Eejxx5WZXbdYan7753rXOYI821fgg7WqjN6uLa85EzZ4KkW wNhvjqrpk69mcFFeWTPfsOAKVC7a0aoVZuNlbXc+FcVsMSkVCHPSqvTEj SJTwdXYO1pRbve0aLe4UFvX9dYXDS2zo504xfdlUHMspcLNtTnNKLMX3n /yR0aZDJnLK75cCB4Xrk8U1LXZq7RvG/XS9YMbP+AUWxlxWLgUDy052rH d3F0Su/10r7xVKlG/2hgJGULL1mspb9QWnmL9Cukpj5cHGC7E/pT1Vuud A==; X-CSE-ConnectionGUID: dKrIJU9pQParIs4f9rFTKA== X-CSE-MsgGUID: BlqgsfqqR6ur5YpCsYyBqw== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="64091774" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="64091774" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2025 01:49:39 -0700 X-CSE-ConnectionGUID: iMcBTyxSTY+AF/kGEVSfKQ== X-CSE-MsgGUID: wtHeKtfCR6+LKmTF7+B/RQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,268,1751266800"; d="scan'208";a="180131267" Received: from lkp-server01.sh.intel.com (HELO 84a20bd60769) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 16 Sep 2025 01:49:37 -0700 Received: from kbuild by 84a20bd60769 with local (Exim 4.96) (envelope-from ) id 1uyRNW-00007R-2l; Tue, 16 Sep 2025 08:49:34 +0000 Date: Tue, 16 Sep 2025 16:48:58 +0800 From: kernel test robot To: Mark Brown , Al Viro , Christian Brauner Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Amir Goldstein , buildfailureaftermergeofthevfstree@sirena.org.uk, Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure in the vfs tree Message-ID: <202509161649.GzVNYeqs-lkp@intel.com> References: Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Mark, kernel test robot noticed the following build errors: [auto build test ERROR on brauner-vfs/vfs.all] [cannot apply to linus/master v6.17-rc6 next-20250915] [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/Mark-Brown/linux-next-build-failure-in-the-vfs-tree/20250916-041652 base: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git vfs.all patch link: https://lore.kernel.org/r/aMhzi0WpakpN7oH5%40sirena.org.uk patch subject: linux-next: build failure in the vfs tree config: hexagon-randconfig-002-20250916 (https://download.01.org/0day-ci/archive/20250916/202509161649.GzVNYeqs-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 65ad21d730d25789454d18e811f8ff5db79cb5d4) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250916/202509161649.GzVNYeqs-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/202509161649.GzVNYeqs-lkp@intel.com/ All errors (new ones prefixed by >>): >> fs/nsfs.c:582:11: error: incompatible function pointer types initializing 'struct file *(*)(struct path *, unsigned int)' with an expression of type 'struct file *(const struct path *, unsigned int)' [-Wincompatible-function-pointer-types] 582 | .open = nsfs_export_open, | ^~~~~~~~~~~~~~~~ 1 error generated. vim +582 fs/nsfs.c 06c4ff965e95b0b Christian Brauner 2025-09-12 578 06c4ff965e95b0b Christian Brauner 2025-09-12 579 static const struct export_operations nsfs_export_operations = { 06c4ff965e95b0b Christian Brauner 2025-09-12 580 .encode_fh = nsfs_encode_fh, 06c4ff965e95b0b Christian Brauner 2025-09-12 581 .fh_to_dentry = nsfs_fh_to_dentry, 06c4ff965e95b0b Christian Brauner 2025-09-12 @582 .open = nsfs_export_open, 06c4ff965e95b0b Christian Brauner 2025-09-12 583 .permission = nsfs_export_permission, 06c4ff965e95b0b Christian Brauner 2025-09-12 584 }; 06c4ff965e95b0b Christian Brauner 2025-09-12 585 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki