From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 8FE547C for ; Sat, 25 Feb 2023 08:49:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677314966; x=1708850966; h=date:from:to:cc:subject:message-id:mime-version; bh=1ARm6x+Y+C/bn0on6Sz2xcuF1Bl3xJyqCi6G46xhCbc=; b=kyxlJWcaDJ7Caf/QnOTc43PtxiXSZi3+T1XxnKToMWmW5FnvPsG5Vix/ R4j4T1jBu6tP80VYjPAIP0I69wNxvxp2CbsrLYRKF/Zn1qSaz1OIV/yT6 LgtXYPgKqRwf1KqwfrGL48xDImmBmLxP5x3hoKSSflxTk6ZgJWUtU9s2o GNVJZvEh0TdEOxvbGrL9kUuZZzBoeDEPWfHkL6n177pt551f3tsghofNr v+SjZ/ju8ogDkkyBJNDiMlms/eB1+x2ZeZc8b0BxhHZtXipNqg4HkbghB SJCBu8Pk2qLigguDQxDCLkD/XBOfY4Y+SUJKk5Oe4DCeKx9G1hLcFz6LQ A==; X-IronPort-AV: E=McAfee;i="6500,9779,10631"; a="317406724" X-IronPort-AV: E=Sophos;i="5.97,327,1669104000"; d="scan'208";a="317406724" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Feb 2023 00:49:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10631"; a="675215352" X-IronPort-AV: E=Sophos;i="5.97,327,1669104000"; d="scan'208";a="675215352" Received: from lkp-server01.sh.intel.com (HELO 3895f5c55ead) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 25 Feb 2023 00:49:24 -0800 Received: from kbuild by 3895f5c55ead with local (Exim 4.96) (envelope-from ) id 1pVqF9-00034N-39; Sat, 25 Feb 2023 08:49:23 +0000 Date: Sat, 25 Feb 2023 16:48:36 +0800 From: kernel test robot To: Ammar Faizi Cc: oe-kbuild-all@lists.linux.dev, Ammar Faizi , GNU/Weeb Mailing List Subject: [ammarfaizi2-block:af/dev.btrfs 10/11] fs/btrfs/super.c:352:26: error: assignment to expression with array type Message-ID: <202302251642.n9lUOVD7-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/ammarfaizi2/linux-block af/dev.btrfs head: 91361976f98a5766c0c00110ad28f6dd3b3a7de3 commit: 3afc14e1a169a4643f51ebdcf743a8efdb7f78b2 [10/11] btrfs: Add wq_cpu_set mount option config: x86_64-randconfig-a015 (https://download.01.org/0day-ci/archive/20230225/202302251642.n9lUOVD7-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/3afc14e1a169a4643f51ebdcf743a8efdb7f78b2 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block af/dev.btrfs git checkout 3afc14e1a169a4643f51ebdcf743a8efdb7f78b2 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202302251642.n9lUOVD7-lkp@intel.com/ All errors (new ones prefixed by >>): fs/btrfs/super.c: In function 'parse_wq_cpu_set': >> fs/btrfs/super.c:352:26: error: assignment to expression with array type 352 | info->wq_cpu_set = mask; | ^ vim +352 fs/btrfs/super.c 323 324 static int parse_wq_cpu_set(struct btrfs_fs_info *info, const char *set) 325 { 326 cpumask_var_t mask; 327 char *set_copy; 328 int ret; 329 330 set_copy = kstrdup(set, GFP_KERNEL); 331 if (!set_copy) 332 return -ENOMEM; 333 334 if (!alloc_cpumask_var(&mask, GFP_KERNEL)) { 335 ret = -ENOMEM; 336 goto out_fail; 337 } 338 339 wq_cpu_set_fix_cpulist(set_copy); 340 ret = cpulist_parse(set_copy, mask); 341 if (ret) { 342 btrfs_err(info, "failed to parse wq_cpu_set: %d", ret); 343 goto out_fail_cpu; 344 } 345 346 if (cpumask_empty(mask)) { 347 ret = -EINVAL; 348 btrfs_err(info, "wq_cpu_set cannot be empty"); 349 goto out_fail_cpu; 350 } 351 > 352 info->wq_cpu_set = mask; 353 info->wq_cpu_set_str = set_copy; 354 btrfs_set_and_info(info, WQ_CPU_SET, "using wq_cpu_set=%s", set_copy); 355 return 0; 356 357 out_fail_cpu: 358 free_cpumask_var(mask); 359 out_fail: 360 kfree(set_copy); 361 return ret; 362 } 363 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests