From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 BE43E36C0B4 for ; Tue, 18 Nov 2025 17:29:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763486942; cv=none; b=KgAAPu276mM/yBmZaeIfKxKm55na06DLAsRDmqIeup91mqdtumx4iY9Iz4wCUkqu8Z5q+s2qsNOfxyXmPYKaH39E4rrjbEU7v9pIaMF06tVcvcnxYYJEG8pblTdhTNz8sJtrVORbH9u+K7u7DhpqMIFznSlxf3z8oVidVFUEKd0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763486942; c=relaxed/simple; bh=DjoTKPypUbKAhaCLYCvGsjBqSJWYzFZyfsFdQ5U51GE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bKB2kvB/eZ7LW51Ws/Z8PeJZEsfgrAxberRN2UD0wjueFKwXWwe9tOYka1WUDH8lmCAuzUJg3Hu9z/WRN39s6iQciurVEjznVNaQ00il2BRE8OWiKwhAsZnGL4q18PKtatOympRTUMITigs76FDSJVXMu9MggzPXH1JN99PUJkE= 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=QOrGAkS/; arc=none smtp.client-ip=192.198.163.11 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="QOrGAkS/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763486941; x=1795022941; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=DjoTKPypUbKAhaCLYCvGsjBqSJWYzFZyfsFdQ5U51GE=; b=QOrGAkS/ZMhJsqzDlARS34vCC15W94GLMxO8bjqC3eEmC16quYuXA3eh e0lcs4NyCruHMkVvuQ2niJgvf+686L+LmjE5g+79QMC1Z1TFXoPlUTW9E MHsFWSf4vInmgjsbjYYsvHYp1a78gnem5iIsK8Mu1eQwpLiRqz3juDjFa oCGz4l5dcnPqjC8+LmUEZECcs8jxZcN8JCyM1BNvZi4giaG/15MNbax4I 997rqUbkh9OVggaHydKzKHDgnw71KwltqevOQwG7ea054flxGYRJDT6iZ +IMT2Y22nNaYN1P5PfwhNDgH5uwUuWKOelmUbUYJRsF8Cc3YzWm1k0whU w==; X-CSE-ConnectionGUID: 5QnfRVPHTmiqEZuYNkJMvw== X-CSE-MsgGUID: O+ZmgOj1SiOu1i2hokwobA== X-IronPort-AV: E=McAfee;i="6800,10657,11617"; a="76122598" X-IronPort-AV: E=Sophos;i="6.19,314,1754982000"; d="scan'208";a="76122598" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2025 09:29:00 -0800 X-CSE-ConnectionGUID: mgUjNBR4Q3W+bYGk+HGHvg== X-CSE-MsgGUID: sLRcAegrRdumjyP5GK6nAA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,314,1754982000"; d="scan'208";a="214207806" Received: from lkp-server01.sh.intel.com (HELO adf6d29aa8d9) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 18 Nov 2025 09:28:57 -0800 Received: from kbuild by adf6d29aa8d9 with local (Exim 4.96) (envelope-from ) id 1vLPVd-0001zv-0P; Tue, 18 Nov 2025 17:28:53 +0000 Date: Wed, 19 Nov 2025 01:28:27 +0800 From: kernel test robot To: linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Daniel Hodges Subject: Re: [PATCH bpf-next 3/4] bpf: Add ECDSA signature verification kfuncs Message-ID: <202511190147.y9V59VgY-lkp@intel.com> References: <20251117211413.1394-4-git@danielhodges.dev> Precedence: bulk X-Mailing-List: linux-kernel@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: <20251117211413.1394-4-git@danielhodges.dev> Hi Daniel, kernel test robot noticed the following build warnings: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Hodges/bpf-Add-SHA-hash-kfuncs-for-cryptographic-hashing/20251118-051958 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20251117211413.1394-4-git%40danielhodges.dev patch subject: [PATCH bpf-next 3/4] bpf: Add ECDSA signature verification kfuncs config: openrisc-randconfig-r133-20251118 (https://download.01.org/0day-ci/archive/20251119/202511190147.y9V59VgY-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251119/202511190147.y9V59VgY-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/202511190147.y9V59VgY-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/bpf/crypto.c:607:34: sparse: sparse: symbol 'bpf_ecdsa_ctx_acquire' was not declared. Should it be static? vim +/bpf_ecdsa_ctx_acquire +607 kernel/bpf/crypto.c 606 > 607 __bpf_kfunc struct bpf_ecdsa_ctx * 608 bpf_ecdsa_ctx_acquire(struct bpf_ecdsa_ctx *ctx) 609 { 610 if (!refcount_inc_not_zero(&ctx->usage)) 611 return NULL; 612 return ctx; 613 } 614 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki