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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF8C3C0218F for ; Fri, 31 Jan 2025 00:06:41 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 348192802A3; Thu, 30 Jan 2025 19:06:41 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2D1C92802A2; Thu, 30 Jan 2025 19:06:41 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 14C412802A3; Thu, 30 Jan 2025 19:06:41 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id E4D622802A2 for ; Thu, 30 Jan 2025 19:06:40 -0500 (EST) Received: from smtpin01.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 5F7A9451E9 for ; Fri, 31 Jan 2025 00:06:40 +0000 (UTC) X-FDA: 83065805760.01.BAC29B3 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by imf17.hostedemail.com (Postfix) with ESMTP id 9A9C64000C for ; Fri, 31 Jan 2025 00:06:37 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=I+GtQJ0O; spf=pass (imf17.hostedemail.com: domain of lkp@intel.com designates 198.175.65.18 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1738281998; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=2vsvE2CbwoGTGc7P9KVaPEkH1sHJlbhG0P9am/inh68=; b=dY2pwwQNGS2m9vT12VEyJz0EEnIORSJfB4YMTxsMnYFSuRX16dK0Ya7rDtWVe8BG6+uWJa AeR7FSqfeJpvPLOpUMfOs6G4ymgyw6s2OWCXB9rYTyhHhyAHySiZ6Aybl4lQoGWi9tuAv3 gry14Ma1A8GLGmiGKuqhilGuyo4JWgM= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=intel.com header.s=Intel header.b=I+GtQJ0O; spf=pass (imf17.hostedemail.com: domain of lkp@intel.com designates 198.175.65.18 as permitted sender) smtp.mailfrom=lkp@intel.com; dmarc=pass (policy=none) header.from=intel.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1738281998; a=rsa-sha256; cv=none; b=yPYltgyIHlZcD98vy5ECihPHtIkwg84ec5eQeTaCo6D5lEr2yrNITlIGFCk8ioUjTZcqE+ Tw4vt6XK3dLaJE0srONfy8i8k7hziJTUS/jj95VUMz9V/WM7ygKZwZ0XdTBOG9Vg+DXyY2 pkVFMSVtisyUChoYFIple2twxSjDBJI= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738281998; x=1769817998; h=date:from:to:cc:subject:message-id:mime-version; bh=sCVAFlQmW5dOKVDuZPqegFwIeIK3UsLLFMfeU0AC5do=; b=I+GtQJ0OYnjK3J2UTqX0KCEWV4zxtMBOb4z0Zq2zVZiWQNWmyBJynuPn AVFeME3VcrOJoglZU0XT1crz6QyhSJsx1uPAfEw3qnWLV0Kl1uHIApUeL gEC4S+QEE/MpIf7NswGS+rdrtGGD+VAlE1P0z4ApGjOQbnSi/Noq6TT7/ BO6UNvNzAsv+VGubamWqrKeS+M28DHYjckiAnq+MPL90qgbmmhB1Z8wam zCSwSXV20q/o3zHZLeuqCcacuUAb0Ajn4hiaFXaY8n+wKAMI/vO0b2oOt q96FGqkyXuohGiB2+9YFK+Nx4CeA0XM0wFbF0Rt86358bHkgZX5HJspcS w==; X-CSE-ConnectionGUID: aPiceNn0QzG1ZgXzytEpEg== X-CSE-MsgGUID: jLP9q6JSRCWmRWNTXE+eLA== X-IronPort-AV: E=McAfee;i="6700,10204,11314"; a="38956161" X-IronPort-AV: E=Sophos;i="6.12,310,1728975600"; d="scan'208";a="38956161" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jan 2025 16:06:36 -0800 X-CSE-ConnectionGUID: W1CNy6YWRCG1n4yKIWlKoQ== X-CSE-MsgGUID: L+UYFf9pTVm48LfY7d9c4w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="109933043" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 30 Jan 2025 16:06:34 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tdeYJ-000lQl-38; Fri, 31 Jan 2025 00:06:31 +0000 Date: Fri, 31 Jan 2025 08:05:36 +0800 From: kernel test robot To: Suren Baghdasaryan Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List Subject: drivers/auxdisplay/panel.c:1454:2: error: call to __compiletime_assert_309 declared with 'error' attribute: BUILD_BUG_ON failed: !__builtin_constant_p(_dest_len) || _dest_len == (size_t)-1 Message-ID: <202501310832.kiAeOt2z-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 9A9C64000C X-Stat-Signature: r1u63k919rwhzxipttqkpmngwnzwzy98 X-Rspam-User: X-HE-Tag: 1738281997-835633 X-HE-Meta: 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 ykO5Ir1y lQml1liU3xJwDcpRrqk/Fp9VZLxl/6He6tS8vFvOz6mki9HwquoCtOLHomsZg0slFHOWb524VwQmHB3/3ibMKbi0ucmV6tnPWf1TyFKzdkXaXq9So/2k54zCbnmqEno2JEV4eGEl5Hgs+J6+eV3987glR7yP2y08y4L/Ao46ehVsRWZY2x6CLCWKQ7szIQDoJXOwEoOijdvWPVr9imxyWYZNs4AX9yK8Pgk7L+PkPoEMaJmYGinmJymrWExJYyZNSwX3/ZqZOtWKgIIOeoPlSjd/riKkzUSv8z03u99W0t8B7C8E2SxSHz6ZxaVyV4PxXGKP1dNIU4IlWhgxxe3CcUfp6ig18uuWlVBMz8SZJboiR3Nb9XfVRIhePtFzePeXuUMgXizV9W3+Sa6OQNJ3og7mJr/3qCBXYpyQ6L68gAdSrnqYT3km16QD6S444hyew7dkUQFePoS/lSNJ0r1yebHFoHg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b4b0881156fb8209bf5ef6cb63211bb0ad6e1a6b commit: 07438779313caafe52ac1a1a6958d735a5938988 alloc_tag: avoid current->alloc_tag manipulations when profiling is disabled date: 5 days ago config: hexagon-randconfig-r133-20250131 (https://download.01.org/0day-ci/archive/20250131/202501310832.kiAeOt2z-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce: (https://download.01.org/0day-ci/archive/20250131/202501310832.kiAeOt2z-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/202501310832.kiAeOt2z-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/auxdisplay/panel.c:1454:2: error: call to __compiletime_assert_309 declared with 'error' attribute: BUILD_BUG_ON failed: !__builtin_constant_p(_dest_len) || _dest_len == (size_t)-1 strtomem_pad(key->u.kbd.release_str, release, '\0'); ^ include/linux/string.h:417:2: note: expanded from macro 'strtomem_pad' BUILD_BUG_ON(!__builtin_constant_p(_dest_len) || \ ^ include/linux/build_bug.h:50:2: note: expanded from macro 'BUILD_BUG_ON' BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:530:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:523:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :127:1: note: expanded from here __compiletime_assert_309 ^ 1 error generated. vim +/error +1454 drivers/auxdisplay/panel.c 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1426 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1427 /* tries to bind a key to the signal name . The key will send the 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1428 * strings , , for these respective events. 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1429 * Returns the pointer to the new key if ok, NULL if the key could not be bound. 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1430 */ 36d2041a3d57b9 drivers/staging/panel/panel.c Peter Huewe 2013-02-15 1431 static struct logical_input *panel_bind_key(const char *name, const char *press, 36d2041a3d57b9 drivers/staging/panel/panel.c Peter Huewe 2013-02-15 1432 const char *repeat, 36d2041a3d57b9 drivers/staging/panel/panel.c Peter Huewe 2013-02-15 1433 const char *release) 698b1515f03914 drivers/staging/panel/panel.c Willy Tarreau 2008-11-22 1434 { 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1435 struct logical_input *key; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1436 fdf4a4948ca8a1 drivers/staging/panel/panel.c Dominique van den Broeck 2014-05-21 1437 key = kzalloc(sizeof(*key), GFP_KERNEL); eb073a9bf2b6ed drivers/staging/panel/panel.c Toshiaki Yamane 2012-07-12 1438 if (!key) 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1439 return NULL; eb073a9bf2b6ed drivers/staging/panel/panel.c Toshiaki Yamane 2012-07-12 1440 698b1515f03914 drivers/staging/panel/panel.c Willy Tarreau 2008-11-22 1441 if (!input_name2mask(name, &key->mask, &key->value, &scan_mask_i, cb46f472cbb08c drivers/staging/panel/panel.c Kulikov Vasiliy 2010-07-12 1442 &scan_mask_o)) { cb46f472cbb08c drivers/staging/panel/panel.c Kulikov Vasiliy 2010-07-12 1443 kfree(key); 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1444 return NULL; cb46f472cbb08c drivers/staging/panel/panel.c Kulikov Vasiliy 2010-07-12 1445 } 698b1515f03914 drivers/staging/panel/panel.c Willy Tarreau 2008-11-22 1446 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1447 key->type = INPUT_TYPE_KBD; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1448 key->state = INPUT_ST_LOW; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1449 key->rise_time = 1; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1450 key->fall_time = 1; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1451 a952abcdaa2211 drivers/auxdisplay/panel.c Justin Stitt 2023-09-11 1452 strtomem_pad(key->u.kbd.press_str, press, '\0'); a952abcdaa2211 drivers/auxdisplay/panel.c Justin Stitt 2023-09-11 1453 strtomem_pad(key->u.kbd.repeat_str, repeat, '\0'); a952abcdaa2211 drivers/auxdisplay/panel.c Justin Stitt 2023-09-11 @1454 strtomem_pad(key->u.kbd.release_str, release, '\0'); 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1455 list_add(&key->list, &logical_inputs); 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1456 return key; 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1457 } 7005b58458e4be drivers/staging/panel/panel.c Willy Tarreau 2008-11-13 1458 :::::: The code at line 1454 was first introduced by commit :::::: a952abcdaa22116d940ca9cb9253caad1622ae93 auxdisplay: panel: Replace deprecated strncpy() with strtomem_pad() :::::: TO: Justin Stitt :::::: CC: Kees Cook -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki