From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 21AE43C9888; Wed, 20 May 2026 09:36:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779269818; cv=none; b=KO2IR6gzE7e36aw3D0cWeFekP5kmvykWAU9OmP5rxf0832WTAtYgdN0Vag6yn66A3UZMdfp004pjNlK8HPADUoB6Stvyp/DTqdqMmdVjYOMHJbpHxHMO7eXH0e2JjzJKv1T3ypFdA85ml7vaft7xilbVJUyl8WcQ/vLu5N5OZIk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779269818; c=relaxed/simple; bh=MKx+Ty10TaoeZJ5q8WkDOwfGzFRcJF9CsGFBUgLYLdg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bXqXyxfhRM/FRWEhnBr8h7lMLklF31INzxbJeTR2JR+E9xwZecer2nVwN47p90M6sSq+Wf/VWQtlwk4vDUjSrskYahwKepex5OihpCqinrrtEkhlsB8pQs6N4o8An2BpgncRMmS3nUUw9U1H4ZgOIKlC/5+hSxKuRc9YNhXBjbc= 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=TX/RVl0s; arc=none smtp.client-ip=192.198.163.18 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="TX/RVl0s" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779269814; x=1810805814; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MKx+Ty10TaoeZJ5q8WkDOwfGzFRcJF9CsGFBUgLYLdg=; b=TX/RVl0stWQkNEymj3Za5b/AERonXgxSKIc4fMUTMttIuOPy+GmtVJ9H ui32rP2xS9t0dqgKiBoLIx1gIvSncgKAr4gjGA15yQQh1PLKmVmZqtyHf IcT1UvcdsAvrvZu7dB63ykv5ISHlCXWqEwFzyB4s3Zj6mW31x01qdrtcG ghJcuaMow2S1knCXMbfW/ne9TgaCoGN+F5BcQ0aJ551jIE8pOn0nREhvu YNxZnTMxa40F98vf9RGec+yH81mniYjJ8wrPMZgqlCBKjeNNnwmyArlt8 JU4nEwXkgHCTqa4zhkQw7YfHp7MRcK04uYYKYDaJTsQZSCF/yCPd14ugj g==; X-CSE-ConnectionGUID: AqC7veb8Q064/jCKgdW/+A== X-CSE-MsgGUID: o7Tc+bnLTGGpTPYI7qpXxA== X-IronPort-AV: E=McAfee;i="6800,10657,11791"; a="79310765" X-IronPort-AV: E=Sophos;i="6.23,244,1770624000"; d="scan'208";a="79310765" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 May 2026 02:36:53 -0700 X-CSE-ConnectionGUID: ZmIhuF4bRAyagXLFbJ3g+Q== X-CSE-MsgGUID: j2qBrrkfT1Ou413/Rh0Dww== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,244,1770624000"; d="scan'208";a="239113754" Received: from lkp-server02.sh.intel.com (HELO 30e86e9c1927) ([10.239.97.151]) by orviesa006.jf.intel.com with ESMTP; 20 May 2026 02:36:51 -0700 Received: from kbuild by 30e86e9c1927 with local (Exim 4.98.2) (envelope-from ) id 1wPdLf-000000002v7-3LdC; Wed, 20 May 2026 09:36:24 +0000 Date: Wed, 20 May 2026 17:35:48 +0800 From: kernel test robot To: Arnd Bergmann , Jason Gunthorpe , Leon Romanovsky Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Arnd Bergmann , Sriharsha Basavapatna , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] RDMA/core: remove extraneous dummy helper functions Message-ID: <202605201724.StvoCZ6d-lkp@intel.com> References: <20260519203629.1341667-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260519203629.1341667-1-arnd@kernel.org> Hi Arnd, kernel test robot noticed the following build errors: [auto build test ERROR on v7.1-rc4] [also build test ERROR on linus/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Arnd-Bergmann/RDMA-core-remove-extraneous-dummy-helper-functions/20260520-044317 base: v7.1-rc4 patch link: https://lore.kernel.org/r/20260519203629.1341667-1-arnd%40kernel.org patch subject: [PATCH] RDMA/core: remove extraneous dummy helper functions config: hexagon-randconfig-002-20260520 (https://download.01.org/0day-ci/archive/20260520/202605201724.StvoCZ6d-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260520/202605201724.StvoCZ6d-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/202605201724.StvoCZ6d-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: _ib_copy_validate_udata_in >>> referenced by siw_verbs.c:1373 (drivers/infiniband/sw/siw/siw_verbs.c:1373) >>> drivers/infiniband/sw/siw/siw_verbs.o:(siw_reg_user_mr) in archive vmlinux.a >>> referenced by siw_verbs.c:1373 (drivers/infiniband/sw/siw/siw_verbs.c:1373) >>> drivers/infiniband/sw/siw/siw_verbs.o:(siw_reg_user_mr) in archive vmlinux.a Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MFD_STMFX Depends on [n]: HAS_IOMEM [=y] && I2C [=y] && OF [=n] Selected by [y]: - PINCTRL_STMFX [=y] && PINCTRL [=y] && I2C [=y] && HAS_IOMEM [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki