From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 5C7672E8B64 for ; Wed, 2 Sep 2026 03:11:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788318662; cv=none; b=SUV2Fd3Ax9RrcI5nkZgz2+AmZw/qjw/+e1gqqh2ji3VN+arKm6i4DWoX+eRsXqXk3QWLo0dIKUWqBrodA9zj3NsXO+VJSRp4Q5Yivi+nXyGCI3kJ3EYYNieMIi0ensRK/y4D7m9dRtZSeUR18870RXpgB5HGQEpNglrlS1CgeLI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788318662; c=relaxed/simple; bh=it5Udl9m3WAhFI55NIaltvtqUCKIw2cSgeY6zIEDGTw=; h=Date:From:To:Cc:Subject:Message-ID; b=bakhSPJpwOFJqaju4trUl43aJ4zaFWIxYZuKGPXbuOtft8AVssLDeHVrGmDvZetcG6uxPYeqDBKSQ+c8J+EX/JnjzOCBKKI2meqazWULuJfb9RiPxXKiUeKVVNpLi0QCkCJ81uULnAsIPKcZpQnAE0+9gCaOhY9qphNW0wE47JY= 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=D47RhZak; arc=none smtp.client-ip=192.198.163.14 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="D47RhZak" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1788318661; x=1819854661; h=date:from:to:cc:subject:message-id; bh=it5Udl9m3WAhFI55NIaltvtqUCKIw2cSgeY6zIEDGTw=; b=D47RhZak9WvgpNKA5h5rKMv1mnBZGXRW66fgpzavSy6k7Xm7PukS2TMI FuZscVQ0D+hDY+ghBqe2LdZBMvNijMwhGJRgeP5h71ZwAEMLj2d5jOnJx Nx1MvzPLzbP+5wmGGR2+ZKs0oN8cEhG12XAynuLQNet5Ef+F8+fDqzFHy ctq0ebmSCLu+0bV1XWwiRNoDqjgJesnPLcOiwJFSF7hBuyI754KtOuzfr 0c7kV+GKj/8crPdMRPl+cw43Kqd7uGB3lKyklBa2oUrLDkOqHETVToFUy wzDljy/sFwMy6/Yy1loH/9dObk+JnwNry8EpMPpbKCo+kqExLsEhS+vK8 Q==; X-CSE-ConnectionGUID: 1LJeGldoQ++/8D4V1ckzYg== X-CSE-MsgGUID: DZxg2N0aTKmCkCxjKCyr7w== X-IronPort-AV: E=McAfee;i="6800,10657,11893"; a="88783244" X-IronPort-AV: E=Sophos;i="6.25,257,1779174000"; d="scan'208";a="88783244" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Sep 2026 20:11:00 -0700 X-CSE-ConnectionGUID: tjsQ7bKBT6SzQ6N9sDOaag== X-CSE-MsgGUID: 3EpYwFSQSauK5NzD+PfG3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,257,1779174000"; d="scan'208";a="299156488" Received: from lkp-server01.sh.intel.com (HELO bfac249b2189) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 01 Sep 2026 20:10:57 -0700 Received: from kbuild by bfac249b2189 with local (Exim 4.98.2) (envelope-from ) id 1x1bNI-000000001pc-0Vzr; Wed, 02 Sep 2026 03:10:56 +0000 Date: Wed, 02 Sep 2026 11:10:07 +0800 From: kernel test robot To: steven@liquorix.net Cc: oe-kbuild-all@lists.linux.dev Subject: [zen:7.2/bbr3 1/2] .tmp_gl_tcp_bbr3.o:undefined reference to `__udivdi3' Message-ID: <202609021155.UvuWLXoX-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/zen-kernel/zen-kernel 7.2/bbr3 head: f04474ac60538e992f6c6cf854e0fda08632e2da commit: f7f00444a9ad2284192bfa6aaef7ce9be2d43388 [1/2] tcp/bbr3: add BBRv3 congestion control config: microblaze-allyesconfig (https://download.01.org/0day-ci/archive/20260902/202609021155.UvuWLXoX-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260902/202609021155.UvuWLXoX-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 | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202609021155.UvuWLXoX-lkp@intel.com/ All errors (new ones prefixed by >>): microblaze-linux-ld: net/ipv4/tcp_bbr3.o: in function `bbr_packets_in_net_at_edt': >> .tmp_gl_tcp_bbr3.o:(.text+0x1d70): undefined reference to `__udivdi3' microblaze-linux-ld: net/ipv4/tcp_bbr3.o: in function `bbr_tso_segs': .tmp_gl_tcp_bbr3.o:(.text+0x23d0): undefined reference to `__udivdi3' microblaze-linux-ld: net/ipv4/tcp_bbr3.o: in function `bbr_quantization_budget': .tmp_gl_tcp_bbr3.o:(.text+0x2518): undefined reference to `__udivdi3' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki