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X-CSE-ConnectionGUID: dYptPqqhQd2Z79bkYHy7OA== X-CSE-MsgGUID: i3cheqYlRkCzINcr9t180A== X-IronPort-AV: E=McAfee;i="6800,10657,11854"; a="89455821" X-IronPort-AV: E=Sophos;i="6.25,182,1779174000"; d="scan'208";a="89455821" 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 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: AA51418000C X-Stat-Signature: xrkmfci851t75heeqo3ppsadymsq3y6m X-Rspam-User: X-HE-Tag: 1784900050-764743 X-HE-Meta: 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 R/h2/4bN 49nnpbDHN1NkGV+sFZxnZU520UQsUCfyNF3XnPvEdAZ4RRWcU0JgoMbGANto7uvrJktGeYFoetKdMT5UMnjvXzcJ/N49CEI6YIC2UfnnWjn4MgcVgsssCHkxxIImxsmosgXMIxjIbj+FsfQyxUDDUoLrO7J1JHH+p+AJguZD34wLsBwgiEFXlwL2z0PnAA3rAv9MAtCSqr+/6yhZztTQ1OoI4BXNriJLo7/QAFZHvOdJ1LRbcIhi0gk7CRLdJjbRcmbrkgsbw8R44cObJ4DQ/qrg2MkSCNRbPzVGByoE3azPpnMBHMCi/Pp24jkLtVtxVXurcN5iTBMMZ3FFUhWl5u9ZideLLTMh08S9s 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: 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