From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (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 A6E51433050 for ; Fri, 24 Jul 2026 13:34:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784900052; cv=none; b=bgtRaSMVlgV61WZJN4B/nxUUh4wqHh0NkcWj31Bry80gaMgT9W9/mTXqaGThnt+ERUIKy59+ubOB+qltL7rLYCUsz7JLVIciVymK7kDB2uheoA1RkUTJSoiGCA7B7dA7XhnWgZ5DZ5jZp5n33Ig+3KeQhWQ7PkUEcXlte6dqRAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784900052; c=relaxed/simple; bh=HCi4xO+oZO+F1vmtPFTVqw36/Cr9j3p5ty+lqMpqkjU=; h=Date:From:To:Cc:Subject:Message-ID; b=NuL8B7d2ZBZPgwXVaA1OkstHSbvwtSednIILFkS169HPyduDGzpYJ7vSf+QzvUom3oSiuZrDl5v3ihcLNfGqfdAhtFn832nUR6nPv9cTerNEc3RhdkzK1mw4EnmjeUsPq4a6kaPIJ5SY8wupzdyhUHph2u89SL8KnrlE9XtUg+E= 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=lVA0z4UI; arc=none smtp.client-ip=198.175.65.14 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="lVA0z4UI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784900050; x=1816436050; h=date:from:to:cc:subject:message-id; bh=HCi4xO+oZO+F1vmtPFTVqw36/Cr9j3p5ty+lqMpqkjU=; b=lVA0z4UIbqIFnUX1wXnth5ofiqwgVQeMV2BsrAfqt9wZojKcThndanzI etwDNNh9/gnsJUeJ1qqC3JNR6QZYwqCdzAnTkDx0Pvv1quCIhNTpDekfw 9FEndPCFu4ooZJmLdRU7Rpd2L/BAd3FsXFdHN8Eb/uYVJxwrtbLeksdi3 ItwOF2UoFtCs0aWBsv+PUGLl+Fd+D5JjKwDRP65HOUp+jLp7cCUb/sXGj VsiM/vXRt5xDdWOqs6aW2jfIGa2YHTNaCRI0XS3eQRwVbErZiRuEY3iNh o1W6I0opRuXQ02pyVts0MohC0DZR0Nf0xuU5b6JXDfqTbkcxsO+GubKta Q==; X-CSE-ConnectionGUID: FjpGkdGNRECMaugc/O6FZw== X-CSE-MsgGUID: ju67FxxrR86x6jcokO1k+A== X-IronPort-AV: E=McAfee;i="6800,10657,11854"; a="89455825" X-IronPort-AV: E=Sophos;i="6.25,182,1779174000"; d="scan'208";a="89455825" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jul 2026 06:34:09 -0700 X-CSE-ConnectionGUID: 8yJCjbu3R+imxNNkEgibFg== X-CSE-MsgGUID: vx2i6CJeRiWRKF1Kh5dX1w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,182,1779174000"; d="scan'208";a="259368202" Received: from lkp-server02.sh.intel.com (HELO ea128546eb3d) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 24 Jul 2026 06:34:08 -0700 Received: from kbuild by ea128546eb3d with local (Exim 4.98.2) (envelope-from ) id 1wnG2P-00000000apb-0AIu; Fri, 24 Jul 2026 13:34:05 +0000 Date: Fri, 24 Jul 2026 21:33:08 +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: arch/mips/boot/compressed/decompress.c:undefined reference to `__ashldi3' Message-ID: <202607242144.ZsfAPGBh-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: 4539944e515183668109bdf4d0c3d7d228383d88 commit: d4dba3b9c03a326cfa73833d6b166aeb442f82b5 lib: decompress_bunzip2: fix 32-bit shift undefined behavior date: 4 months ago config: mips-randconfig-r134-20260724 (https://download.01.org/0day-ci/archive/20260724/202607242144.ZsfAPGBh-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260724/202607242144.ZsfAPGBh-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/202607242144.ZsfAPGBh-lkp@intel.com/ All errors (new ones prefixed by >>): mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `$L13': >> arch/mips/boot/compressed/decompress.c:(.text+0xfc): undefined reference to `__ashldi3' mips-linux-ld: arch/mips/boot/compressed/decompress.o: in function `$L12': arch/mips/boot/compressed/decompress.c:(.text+0x168): undefined reference to `__ashldi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki