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[23.128.96.18]) by mx.google.com with ESMTP id u15si24849031iot.89.2021.08.10.09.40.56; Tue, 10 Aug 2021 09:41:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b="at/MKIGe"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242125AbhHJPLs (ORCPT + 99 others); Tue, 10 Aug 2021 11:11:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237554AbhHJPLr (ORCPT ); Tue, 10 Aug 2021 11:11:47 -0400 Received: from mail-io1-xd32.google.com (mail-io1-xd32.google.com [IPv6:2607:f8b0:4864:20::d32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4ECC4C0613C1 for ; Tue, 10 Aug 2021 08:11:25 -0700 (PDT) Received: by mail-io1-xd32.google.com with SMTP id x10so21828442iop.13 for ; Tue, 10 Aug 2021 08:11:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=24eQSegGgTAQct3c3ZDXvjME4kw/3yiL3Gj6Xe/n13w=; b=at/MKIGeLCAYbO+Ydd2zLsZPp8HXWW0fZpNY6zj939Lk6MJYmhFzKQwgDtb9ochemg lm9OyF5HqNn+M15cHO/ZvGd2h8mrSZ1athAJxnC8dnJf5Fl6hEmZe5WkpQsZhN+p9PRr eKzdkTqFq2Ua6r63NLtFSWsfO5V3CF5lesjXcyE2gu+3gbtyzlbStl9jJncsaQPnVVx0 HNyr7LaZ7KVXEzxDGQzTQCfeKRLRnFb906bFS74Un2CtpF4HpINg0rLJS/Zw5vIO/ZcW Mg0jsVCJfsGgEmWXmZuP1OrPfw6058bKmU0OMvkiL5v/EBEbmNR/10tMC5GbBGdB6HJG 7t0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=24eQSegGgTAQct3c3ZDXvjME4kw/3yiL3Gj6Xe/n13w=; b=MRIzxOAKHB8eFeoM9eocw7dqSUXhgBUMlKvqSFEbxC8p2y2H8jO5fzCgeJWoSrKwTU LO02Gm812Z7Liic4fzZZK4FKNRvKXfaFB6plu4F+CzI8JH+KYdNe41j2ZK+nIcg1n3x+ sLRBSfm3RxwEgY9DfKESGOZIyLD3jbyikv6X34DQJ3el431+88pb7JmI0UsVWxCZzmMb KaHyGJsMHMcmKq1TNTObeXyvyLU5GYF57POm7SD5ZCdJsnx5K8xC19Aje0N9EFId5wS2 gPZTjbDGGaCsUyIvL3eZErFk5FQRXjJsv7R0TELDZNEL+K+k7TWsVo6mzlVyjoyH5W+z k1Ig== X-Gm-Message-State: AOAM530p/wlv9BPpLN+qTJTvzNX/y8/gOhedoQU7fMHZGwfxMIrlplsd FeGVXcbpLbO+7vRdxq2x0gHFulwlqIGQWFv/qw8= X-Received: by 2002:a02:1d04:: with SMTP id 4mr2252896jaj.98.1628608284774; Tue, 10 Aug 2021 08:11:24 -0700 (PDT) MIME-Version: 1.0 References: <202108101908.Xq5QKkNW-lkp@intel.com> In-Reply-To: <202108101908.Xq5QKkNW-lkp@intel.com> From: Andrii Nakryiko Date: Tue, 10 Aug 2021 08:11:13 -0700 Message-ID: Subject: Re: [linux-stable-rc:linux-5.10.y 4948/4972] tools/testing/selftests/bpf/prog_tests/core_reloc.c:860: undefined reference to `ASSERT_FALSE' To: kernel test robot Cc: Andrii Nakryiko , kbuild-all@lists.01.org, open list , Greg Kroah-Hartman , Alexei Starovoitov , Sasha Levin Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 10, 2021 at 4:25 AM kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y > head: e97bd1e03e6ef58ec47ee7f085f8c14ed6329cf7 > commit: 183d9ebd449c20658a1aaf580f311140bbc7421d [4948/4972] selftests/bpf: Fix core_reloc test runner > config: x86_64-rhel-8.3-kselftests (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > reproduce: > # apt-get install sparse > # sparse version: v0.6.3-348-gf0e6938b-dirty > # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=183d9ebd449c20658a1aaf580f311140bbc7421d > git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > git fetch --no-tags linux-stable-rc linux-5.10.y > git checkout 183d9ebd449c20658a1aaf580f311140bbc7421d > # save the attached .config to linux build tree > make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash -C tools/testing/selftests/bpf install > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > /usr/bin/ld: tools/testing/selftests/bpf/core_reloc.test.o: in function `test_core_reloc': > >> tools/testing/selftests/bpf/prog_tests/core_reloc.c:860: undefined reference to `ASSERT_FALSE' > collect2: error: ld returned 1 exit status > -- > /usr/bin/ld: tools/testing/selftests/bpf/no_alu32/core_reloc.test.o: in function `test_core_reloc': > >> tools/testing/selftests/bpf/prog_tests/core_reloc.c:860: undefined reference to `ASSERT_FALSE' > collect2: error: ld returned 1 exit status > ASSERT_FALSE() macro is defined in test_progs.h, which is included from core_reloc.c. There must be something wrong about how kernel test robot is building selftests/bpf. > > vim +860 tools/testing/selftests/bpf/prog_tests/core_reloc.c > > 765 > 766 void test_core_reloc(void) > 767 { > 768 const size_t mmap_sz = roundup_page(sizeof(struct data)); > 769 struct bpf_object_load_attr load_attr = {}; > 770 struct core_reloc_test_case *test_case; > 771 const char *tp_name, *probe_name; > 772 int err, i, equal; > 773 struct bpf_link *link = NULL; > 774 struct bpf_map *data_map; > 775 struct bpf_program *prog; > 776 struct bpf_object *obj; > 777 uint64_t my_pid_tgid; > 778 struct data *data; > 779 void *mmap_data = NULL; > 780 [...]