From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 3538F24113D for ; Sun, 14 Jun 2026 04:32:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781411553; cv=none; b=Z2ZlImt2sD7zjUJBO6uRyiyrRkPH5wsWZqKxVQpylVRw2y2tOH3O57RaFDFlXz5QvP+iM58R46S0wd718GBcn6Ki1YedQpae378tbECGloHHNoqks1R0GOvCnT7e4GopXMlHw+C/6/TRByv1VmNMbICMBUew5XzHkzsuCf2Y77A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781411553; c=relaxed/simple; bh=mcAUpQPzV89gY8Em0RjRj9LGRVt4Uu77gUkO07OzNcA=; h=Date:From:To:Cc:Subject:Message-ID; b=AUsGAb0T24rHN7ejcXxlob3+Y9bbKnTfM81zUXe9HZqdIAmPpu+ysbrc0AB+OzNuq0EK6XsvLOLNZz+CHr30Zpflhin04usTUSPgvPwNy609kY9I6usUuS7TW1ztu8BTvhwFgWCloYyj9rP+Y+whMZ2dtAON5qwbMEwwea5jsYI= 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=N9mLjom6; arc=none smtp.client-ip=198.175.65.12 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="N9mLjom6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781411551; x=1812947551; h=date:from:to:cc:subject:message-id; bh=mcAUpQPzV89gY8Em0RjRj9LGRVt4Uu77gUkO07OzNcA=; b=N9mLjom63r1Yl7lnSVsqKE1mZzl7A/FShRTKiGTHQFPgwK14k6E1rd/g CJiLIpQi3e1hNfH+i2V1xWPtn+NK0W/8zhO5QADWgNKjqDn7zT8rqY61y QabiTFrv2nQZx5Zg2k9UE9jhTmJbDhYoamGIO8woh/yYjIQ+5va/2m8L5 Y6xhLzbdqueieysDn1YEVPJ4qG+CkD5O922l0qPOpynGCxJWi9rRCRula iLuSVZ4fSplma4n+oMBuLK18Wxaz6ye+xbErKBUwk1WRRp3tAnUum8Y0t 6xHdxKruNhZ1tKnNwIbicOY8CIo9JMDo5R+lWbk/gLGfq60b6hiUppkdh A==; X-CSE-ConnectionGUID: WvakDgHiTuS9HT/U063Etg== X-CSE-MsgGUID: kGALT6+dSXq+06SoOe0dOA== X-IronPort-AV: E=McAfee;i="6800,10657,11816"; a="93681835" X-IronPort-AV: E=Sophos;i="6.24,204,1774335600"; d="scan'208";a="93681835" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2026 21:32:31 -0700 X-CSE-ConnectionGUID: j79822ffSSmGUnXYNkUdXw== X-CSE-MsgGUID: 2ap/MrKtSseyjQGSUCASqw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,204,1774335600"; d="scan'208";a="246061958" Received: from lkp-server01.sh.intel.com (HELO f0d55cb201f0) ([10.239.97.150]) by orviesa006.jf.intel.com with ESMTP; 13 Jun 2026 21:32:29 -0700 Received: from kbuild by f0d55cb201f0 with local (Exim 4.98.2) (envelope-from ) id 1wYcWI-00000000QYI-1yWM; Sun, 14 Jun 2026 04:32:26 +0000 Date: Sun, 14 Jun 2026 12:31:43 +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: include/linux/decompress/mm.h:(.text.get_bits+0x5c): undefined reference to `__ashldi3' Message-ID: <202606141256.AcV2LO0U-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: 2b07ea76fd28989bde5993532d7a943a6f90e246 commit: d4dba3b9c03a326cfa73833d6b166aeb442f82b5 lib: decompress_bunzip2: fix 32-bit shift undefined behavior date: 3 months ago config: mips-randconfig-r052-20260614 (https://download.01.org/0day-ci/archive/20260614/202606141256.AcV2LO0U-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260614/202606141256.AcV2LO0U-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/202606141256.AcV2LO0U-lkp@intel.com/ All errors (new ones prefixed by >>): mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `get_bits': >> include/linux/decompress/mm.h:(.text.get_bits+0x5c): undefined reference to `__ashldi3' >> mips-linux-ld: include/linux/decompress/mm.h:(.text.get_bits+0xf0): undefined reference to `__ashldi3' >> mips-linux-ld: arch/mips/boot/compressed/decompress.o:(.debug_addr+0x3a0): undefined reference to `__ashldi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki