From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 708632773E4 for ; Fri, 2 Oct 2026 09:09:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790932164; cv=none; b=YhnPkhdv0VNg13lDKRWTAbXcEOABiPgdY784NYNgvqafncQvtTBS7ltQvXbiglXe/4ksNef2aOpcVWjzjIyfqN3ODFJ3oZyEU0JDHWU0/uTrxj0UsCORXkDjgASbHJCaSYQygmZ5NbTLGrO6vqr+mMI4wGTZiCHp4lN2e8UXSGk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790932164; c=relaxed/simple; bh=n0WVtaprjAHaQRAEoGPLfZo+iOX9h60zmeNYJloiwCw=; h=Date:From:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DmOwEG36wx6YwWvq+mDHtrFYZ+viyH2/eEAvaTclOnIHxuJkzdoFJWJSaRy3vWsdJg3VvNNi1qw3VrLHS3nw1XUhJbqHwioHSpuf0HZbe3sv9xzPHBzXTTLPCiahP4Figcju2v6IXRtwcuOEvk/3zFMO4Nr9s9AfPcT9RQwouGE= 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=Hdvq0Seg; arc=none smtp.client-ip=192.198.163.13 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="Hdvq0Seg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1790932163; x=1822468163; h=date:from:cc:subject:message-id:references:mime-version: in-reply-to; bh=n0WVtaprjAHaQRAEoGPLfZo+iOX9h60zmeNYJloiwCw=; b=Hdvq0Segi/R7YCzJQw0Kj296zXJbLWxlP+r/iv/8h8gJ2nlpbv0beHbr QvU98wN3xZzu57NsS9az4FMxH45ChT824+/CXgfrRfcnSclcJYHYnLljY RLOw7/nH1cqHOW2wcb04JxVYgdVBfTtxzRVhCaw6Q94v+TzO42wkDYhQM ElR564OP/6nksfM1VzSsoAuq9HOHZYKnvKXglhPpdzRSCEEUdOCYB/DOT 9GecLXi9Nk/rE2Yu9Bt7NR/DmydMmoz97Knsp67fOEBSVN+lFDA9NF+8L wOKk70wEWD7M/bgKIyLjQrWNrBs/sqd7O2wKlonRJ/eFe0YlMYJkLiuRu Q==; X-CSE-ConnectionGUID: KqUdD8sTTMOnG42U64gRGg== X-CSE-MsgGUID: GbUWpgmTTHKLg5UySq4MPA== X-IronPort-AV: E=McAfee;i="6800,10657,11922"; a="94185376" X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="94185376" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Oct 2026 02:09:22 -0700 X-CSE-ConnectionGUID: q/NLQZ9QRGqxmvN3M+sKgQ== X-CSE-MsgGUID: R9schNQVQUOUTpePcMWaPw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,136,1787036400"; d="scan'208";a="279494513" Received: from igk-lkp-server01.igk.intel.com (HELO 3fb566d470b1) ([10.211.93.152]) by orviesa004.jf.intel.com with ESMTP; 02 Oct 2026 02:09:21 -0700 Received: from kbuild by 3fb566d470b1 with local (Exim 4.98.2) (envelope-from ) id 1xCZGY-000000000Tn-3nvZ for oe-kbuild-all@lists.linux.dev; Fri, 02 Oct 2026 09:09:18 +0000 Date: Fri, 2 Oct 2026 11:08:40 +0200 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev Subject: Re: bpf: Add gated tracepoints for skb life-cycle Message-ID: <202610021111.ChGDJ9fP-lkp@intel.com> References: <202610021111.ChGDJ9fP-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202610021111.ChGDJ9fP-lkp@intel.com> Hi Jakub, kernel test robot noticed the following build errors: url: https://github.com/intel-lab-lkp/linux/commits/Jakub-Sitnicki/bpf-Add-gated-tracepoints-for-skb-life-cycle/20260928-134018 base: patch link: https://lore.kernel.org/r/202610021111.ChGDJ9fP-lkp%40intel.com config: powerpc-randconfig-r2107-20261002 (https://download.01.org/0day-ci/archive/20261002/202610021111.ChGDJ9fP-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project d7e4505dd447d115d85fdea45cd71030ac1d86ee) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261002/202610021111.ChGDJ9fP-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/202610021111.ChGDJ9fP-lkp@intel.com/ All errors (new ones prefixed by >>): >> net/core/skbuff.c:1610:2: error: call to undeclared function 'skb_maybe_trace_copy'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1610 | skb_maybe_trace_copy(new, old); | ^ net/core/skbuff.c:1610:2: note: did you mean 'skb_maybe_trace_free'? include/linux/skbuff.h:5186:20: note: 'skb_maybe_trace_free' declared here 5186 | static inline void skb_maybe_trace_free(struct sk_buff *skb, | ^ 1 error generated. vim +/skb_maybe_trace_copy +1610 net/core/skbuff.c 1609 > 1610 skb_maybe_trace_copy(new, old); 1611 } 1612 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki