From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 56031407CD3 for ; Wed, 7 Oct 2026 18:52:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791399134; cv=none; b=Rrp7VOi2OaOQmscZSBuPlndu+V8+Iegy6xWPNTuUnbv9EuWcyZYG4N3R+nARN1x4UysBVHxp/VBBZ/m3T8stOV8eDFx4kTeR5EciUJBkoPP5fIn5DXyTxQH8cwBPNjlovdhlHfBctR0s7YDkNN1GWWcaQ3oGPfVFr5NmMmQBRsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791399134; c=relaxed/simple; bh=Aczl2Kn56t2w5o8v8jj3PV4XKlgV4w0VSTuUcFGh+fw=; h=Date:From:To:Cc:Subject:Message-ID; b=lthBdGqZwn6h8WrtqNIr/Lo0vaRC9E/NwyhCWhEdlNJB4TDUSa+uvgzBEvT2zmAEjPH8b4DIZPGNQq56M+XF+HPYMZI0BGDLuDahlfkdAk4GvVBLPhoKo5+c1sXHRgjErnYVQCCiSVy32jiQp4Sx9+87wES0PX9kaxVn93HDEvo= 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=NndcHA68; arc=none smtp.client-ip=198.175.65.10 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="NndcHA68" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1791399133; x=1822935133; h=date:from:to:cc:subject:message-id; bh=Aczl2Kn56t2w5o8v8jj3PV4XKlgV4w0VSTuUcFGh+fw=; b=NndcHA68rtudUkDQUBWjISWjkdjAY2IAzNa7czb4Pyt+7zmm3hKjEPhx pWSZSjLjk0NXIPOLRAOxy1ZTuDWCrMC5lp5xtXlQWsO+Kon1ESPk86JA2 nP3kz+1zSRZRRjMxaAHYZf+LJLKnsK5CpXx0dbYRob6OxmFm/579gHdCx Lq6cqDjjHmJKYD4677SUmA4UkHaeH+R9PAePttV6cg+x93rw0bMD1Ro4Y lYpCuI89DQZaQZ2piAUBrNAbsN00Q/3Jrv+3xMAsbgllDTJtRkmXnAR6r QsmSwD0hT5rCHWtWH0dRYu4kY5AdPl1Bc2o/YFht+nHj7Ri+NQbamFmtR w==; X-CSE-ConnectionGUID: HGRfsV6MQ6+QM9+hJ0HN0A== X-CSE-MsgGUID: zPjt3Ay4RM6mOm3I3oVXJQ== X-IronPort-AV: E=McAfee;i="6800,10657,11928"; a="54773" X-IronPort-AV: E=Sophos;i="6.27,144,1787036400"; d="scan'208";a="54773" Received: from fmviesa012.fm.intel.com ([10.60.135.152]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Oct 2026 11:52:12 -0700 X-CSE-ConnectionGUID: ZtZr6X9NRJGrpr4kmkQ5Xw== X-CSE-MsgGUID: XQOKsrmSQw+j8AbsWvzRrA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,144,1787036400"; d="scan'208";a="1604944" Received: from igk-lkp-server01.igk.intel.com (HELO d0de6c2a75a7) ([10.211.93.152]) by fmviesa012.fm.intel.com with ESMTP; 07 Oct 2026 11:52:11 -0700 Received: from kbuild by d0de6c2a75a7 with local (Exim 4.98.2) (envelope-from ) id 1xEWkK-000000003pt-3xIA; Wed, 07 Oct 2026 18:52:08 +0000 Date: Wed, 07 Oct 2026 20:51:50 +0200 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+0x58): undefined reference to `__ashldi3' Message-ID: <202610072038.5a9xpYG7-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: Hi Josh, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7b63ef2d55f24519e7e9e5f4d15dbea03f126e40 commit: d4dba3b9c03a326cfa73833d6b166aeb442f82b5 lib: decompress_bunzip2: fix 32-bit shift undefined behavior date: 6 months ago config: mips-randconfig-r2308-20261007 (https://download.01.org/0day-ci/archive/20261007/202610072038.5a9xpYG7-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/20261007/202610072038.5a9xpYG7-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/202610072038.5a9xpYG7-lkp@intel.com/ All errors (new ones prefixed by >>): mips-linux-ld: mips-linux-ld: arch/mips/boot/compressed/decompress.o: unable to get decompressed section .debug_info arch/mips/boot/compressed/decompress.o: in function `get_bits': >> include/linux/decompress/mm.h:(.text.get_bits+0x58): undefined reference to `__ashldi3' >> mips-linux-ld: include/linux/decompress/mm.h:(.text.get_bits+0xf0): undefined reference to `__ashldi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki