From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 C3ACD37267C for ; Wed, 12 Aug 2026 20:32:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786566750; cv=none; b=ZQA+DHPDKwgsHXGCBThVD0n7lTvQneq4m+EC24gw5c6kI1m0aoVSMZl8gBiQPacGAM/WAkV3okHt2p1IYMB+F3pSPcVkKjR3YUBISa17t48j0i/7YIbgzhvP9+YH2A0PGTZto5uwbSUXZtKMA8y+nejTpnijy9nZ1hwMmtIfEbI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786566750; c=relaxed/simple; bh=81rHoOrQlf4dLih8DATUfBEZlHeIo+D1i6BG9B5MZ1o=; h=Date:From:To:Cc:Subject:Message-ID; b=YiisqoEu6ZHC2PiB0b5bar3CUKe3QJLQPaNKUzwd70yF8uBGjDR+Mizf09DcoCpLnPKhz943H/y1IdsiSms3UEWA3VI8PKpky+SfHdlsf0B9s/tMP2tWHCStPldPPTurBZSliJa5FGZQDMiyq5DlYSrdGkzvW2iI+Cw8Gbb5QvQ= 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=ToHPt6Rg; arc=none smtp.client-ip=198.175.65.15 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="ToHPt6Rg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1786566748; x=1818102748; h=date:from:to:cc:subject:message-id; bh=81rHoOrQlf4dLih8DATUfBEZlHeIo+D1i6BG9B5MZ1o=; b=ToHPt6Rgl76HtAkWLC4RvPvDIUsJIbFqUgNZaMb8/2pTouKjskiPguVo mcaj4LkLMks20e8e6rVkVxlZePy541Y/qGx7rSQqPiCstG4eTBbq1zw5X u3Pn1w6iKYSKOrzJy0wf2LlwQfkfmO1Ta9pUaVIx60VB+0DNMYJXuHB2W NAZc+ZdIi+C9p1/t2y8TKAUzeJSj4gSjfbzxpzy099cs+PedleHVf9zAG atDcJshAg535/4CIwTA49bd30qjjcQ+jzUtpvz/hzw4lFc71LZT3fkPAX NJKNeghKjNRqbl3nTgHb7dbd+Ql492hJXKy1X8D4mSEe9tPCDesYAktdW g==; X-CSE-ConnectionGUID: kc4t6/FjRbaSH+BHVxxJIQ== X-CSE-MsgGUID: UvHKx1V6Q+iTeQdyt7o9qA== X-IronPort-AV: E=McAfee;i="6800,10657,11873"; a="90814665" X-IronPort-AV: E=Sophos;i="6.25,220,1779174000"; d="scan'208";a="90814665" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2026 13:32:28 -0700 X-CSE-ConnectionGUID: fF6BGFNBSpK27Eyaysc3Xw== X-CSE-MsgGUID: zmkzyJX9QvOaPc5DcjBvbQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,220,1779174000"; d="scan'208";a="268011495" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 12 Aug 2026 13:32:26 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wuFcd-00000000RcG-2Zcq; Wed, 12 Aug 2026 20:32:23 +0000 Date: Thu, 13 Aug 2026 04:32:19 +0800 From: kernel test robot To: Josh Law Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List Subject: decompress.c:undefined reference to `__ashldi3' Message-ID: <202608130401.pONAe1jp-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f5bbbfec59b4e2fb7520a91de3df8a6174325d6a commit: d4dba3b9c03a326cfa73833d6b166aeb442f82b5 lib: decompress_bunzip2: fix 32-bit shift undefined behavior date: 5 months ago config: mips-randconfig-r051-20260812 (https://download.01.org/0day-ci/archive/20260813/202608130401.pONAe1jp-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260813/202608130401.pONAe1jp-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 | Fixes: d4dba3b9c03a ("lib: decompress_bunzip2: fix 32-bit shift undefined behavior") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202608130401.pONAe1jp-lkp@intel.com/ All errors (new ones prefixed by >>): mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `get_bits': >> decompress.c:(.text+0xc8): undefined reference to `__ashldi3' >> mips-linux-ld: decompress.c:(.text+0x16c): undefined reference to `__ashldi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki