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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8783C04E69 for ; Mon, 14 Aug 2023 13:48:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231644AbjHNNsI (ORCPT ); Mon, 14 Aug 2023 09:48:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231251AbjHNNrj (ORCPT ); Mon, 14 Aug 2023 09:47:39 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0B0210C0; Mon, 14 Aug 2023 06:47:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692020857; x=1723556857; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ePs0UmKu1hjztHu9C+rXU1GIS085e6zZzqafi/eRvjY=; b=I3u3u8rF2XOgkDQG8Axf2J5d2IC3lHlexRkpxD5ffnXw6wYRY/ygU/Xw VtqA/YiMvPROdgbTGWdWXkPxFcYtYDZYXruvfV3Md1TfjjFi3JWD1WNGh vArX93SFOsfnAuct8M67NeW/E3FSHseL+FbpJS0exqLGybSzS8UuijtPo 1sA00OXmFH/80Z8IfamqnkuC3ZqhJnVN8EC7+1wKm+8PkNl59or2sHRD0 ww0c34tKD0tRtuMUxlXWDm9gSeXj/vcQJYS06aGvWHZJNoYHUEqpjn4dv 5TFOFRO9oB/NNvn9Jxh6dL+NBOVcuFqKp2Q+2Ir5ZxKg1ZUaU6qmm/xG+ g==; X-IronPort-AV: E=McAfee;i="6600,9927,10802"; a="372035493" X-IronPort-AV: E=Sophos;i="6.01,172,1684825200"; d="scan'208";a="372035493" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2023 06:47:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10802"; a="847663850" X-IronPort-AV: E=Sophos;i="6.01,172,1684825200"; d="scan'208";a="847663850" Received: from lkp-server02.sh.intel.com (HELO b5fb8d9e1ffc) ([10.239.97.151]) by fmsmga002.fm.intel.com with ESMTP; 14 Aug 2023 06:47:34 -0700 Received: from kbuild by b5fb8d9e1ffc with local (Exim 4.96) (envelope-from ) id 1qVXuv-0000AZ-1r; Mon, 14 Aug 2023 13:47:33 +0000 Date: Mon, 14 Aug 2023 21:47:15 +0800 From: kernel test robot To: linux@treblig.org, smfrench@gmail.com, dave.kleikamp@oracle.com, tom@talpey.com, pc@manguebit.com Cc: oe-kbuild-all@lists.linux.dev, linkinjeon@kernel.org, linux-cifs@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, krisman@collabora.com, "Dr. David Alan Gilbert" Subject: Re: [PATCH v4 3/4] fs/smb/client: Use common code in client Message-ID: <202308142118.G4M0uxEm-lkp@intel.com> References: <20230813005344.112955-4-linux@treblig.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230813005344.112955-4-linux@treblig.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on cifs/for-next] [also build test WARNING on kleikamp-shaggy/jfs-next linus/master v6.5-rc6 next-20230809] [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/linux-treblig-org/fs-smb-Remove-unicode-lower-tables/20230813-085613 base: git://git.samba.org/sfrench/cifs-2.6.git for-next patch link: https://lore.kernel.org/r/20230813005344.112955-4-linux%40treblig.org patch subject: [PATCH v4 3/4] fs/smb/client: Use common code in client config: i386-randconfig-i062-20230814 (https://download.01.org/0day-ci/archive/20230814/202308142118.G4M0uxEm-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230814/202308142118.G4M0uxEm-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/202308142118.G4M0uxEm-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/smb/client/smb2pdu.c:2573:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] *ucs1 @@ got restricted __le16 [usertype] * @@ fs/smb/client/smb2pdu.c:2573:27: sparse: expected unsigned short [usertype] *ucs1 fs/smb/client/smb2pdu.c:2573:27: sparse: got restricted __le16 [usertype] * >> fs/smb/client/smb2pdu.c:2573:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned short const [usertype] *ucs2 @@ got restricted __le16 const * @@ fs/smb/client/smb2pdu.c:2573:38: sparse: expected unsigned short const [usertype] *ucs2 fs/smb/client/smb2pdu.c:2573:38: sparse: got restricted __le16 const * fs/smb/client/smb2pdu.c:2574:27: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] *ucs1 @@ got restricted __le16 [usertype] * @@ fs/smb/client/smb2pdu.c:2574:27: sparse: expected unsigned short [usertype] *ucs1 fs/smb/client/smb2pdu.c:2574:27: sparse: got restricted __le16 [usertype] * >> fs/smb/client/smb2pdu.c:2574:38: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned short const [usertype] *ucs2 @@ got restricted __le16 const [usertype] *path @@ fs/smb/client/smb2pdu.c:2574:38: sparse: expected unsigned short const [usertype] *ucs2 fs/smb/client/smb2pdu.c:2574:38: sparse: got restricted __le16 const [usertype] *path vim +2573 fs/smb/client/smb2pdu.c ff2a09e9196e2f fs/cifs/smb2pdu.c Steve French 2019-07-06 2535 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2536 static int f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2537 alloc_path_with_tree_prefix(__le16 **out_path, int *out_size, int *out_len, f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2538 const char *treename, const __le16 *path) f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2539 { f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2540 int treename_len, path_len; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2541 struct nls_table *cp; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2542 const __le16 sep[] = {cpu_to_le16('\\'), cpu_to_le16(0x0000)}; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2543 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2544 /* f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2545 * skip leading "\\" f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2546 */ f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2547 treename_len = strlen(treename); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2548 if (treename_len < 2 || !(treename[0] == '\\' && treename[1] == '\\')) f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2549 return -EINVAL; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2550 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2551 treename += 2; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2552 treename_len -= 2; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2553 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2554 path_len = UniStrnlen((wchar_t *)path, PATH_MAX); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2555 a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara 2022-08-19 2556 /* make room for one path separator only if @path isn't empty */ a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara 2022-08-19 2557 *out_len = treename_len + (path[0] ? 1 : 0) + path_len; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2558 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2559 /* a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara 2022-08-19 2560 * final path needs to be 8-byte aligned as specified in a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara 2022-08-19 2561 * MS-SMB2 2.2.13 SMB2 CREATE Request. f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2562 */ d7173623bf0b15 fs/cifs/smb2pdu.c Enzo Matsumiya 2022-10-12 2563 *out_size = round_up(*out_len * sizeof(__le16), 8); a1d2eb51f0a33c fs/cifs/smb2pdu.c Paulo Alcantara 2022-08-19 2564 *out_path = kzalloc(*out_size + sizeof(__le16) /* null */, GFP_KERNEL); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2565 if (!*out_path) f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2566 return -ENOMEM; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2567 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2568 cp = load_nls_default(); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2569 cifs_strtoUTF16(*out_path, treename, treename_len, cp); 7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14 2570 7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14 2571 /* Do not append the separator if the path is empty */ 7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14 2572 if (path[0] != cpu_to_le16(0x0000)) { f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 @2573 UniStrcat(*out_path, sep); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 @2574 UniStrcat(*out_path, path); 7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14 2575 } 7eacba3b00a3c3 fs/cifs/smb2pdu.c Eugene Korenevsky 2022-01-14 2576 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2577 unload_nls(cp); f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2578 f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2579 return 0; f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2580 } f0712928be1a66 fs/cifs/smb2pdu.c Aurelien Aptel 2017-02-22 2581 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki