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X-IronPort-AV: E=McAfee;i="6600,9927,10870"; a="385560485" X-IronPort-AV: E=Sophos;i="6.03,242,1694761200"; d="scan'208";a="385560485" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Oct 2023 20:00:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10870"; a="787150241" X-IronPort-AV: E=Sophos;i="6.03,242,1694761200"; d="scan'208";a="787150241" Received: from lkp-server01.sh.intel.com (HELO 8917679a5d3e) ([10.239.97.150]) by orsmga008.jf.intel.com with ESMTP; 21 Oct 2023 20:00:39 -0700 Received: from kbuild by 8917679a5d3e with local (Exim 4.96) (envelope-from ) id 1quOhg-0005Vy-2f; Sun, 22 Oct 2023 03:00:36 +0000 Date: Sun, 22 Oct 2023 11:00:27 +0800 From: kernel test robot To: Eduard Zingerman , bpf@vger.kernel.org, ast@kernel.org Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH bpf-next v2 4/7] selftests/bpf: tests with delayed read/precision makrs in loop body Message-ID: <202310221039.YDfIS2hn-lkp@intel.com> References: <20231022010812.9201-5-eddyz87@gmail.com> Precedence: bulk X-Mailing-List: bpf@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: <20231022010812.9201-5-eddyz87@gmail.com> Hi Eduard, 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/Eduard-Zingerman/bpf-move-explored_state-closer-to-the-beginning-of-verifier-c/20231022-091124 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20231022010812.9201-5-eddyz87%40gmail.com patch subject: [PATCH bpf-next v2 4/7] selftests/bpf: tests with delayed read/precision makrs in loop body reproduce: (https://download.01.org/0day-ci/archive/20231022/202310221039.YDfIS2hn-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/202310221039.YDfIS2hn-lkp@intel.com/ # many are suggestions rather than must-fix WARNING:SPLIT_STRING: quoted string split across lines #82: FILE: tools/testing/selftests/bpf/progs/iters.c:767: + "1:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #91: FILE: tools/testing/selftests/bpf/progs/iters.c:776: + "3:" + "r1 = r7;" WARNING:SPLIT_STRING: quoted string split across lines #97: FILE: tools/testing/selftests/bpf/progs/iters.c:782: + "2:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #159: FILE: tools/testing/selftests/bpf/progs/iters.c:844: + "1:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #169: FILE: tools/testing/selftests/bpf/progs/iters.c:854: + "3:" + "r0 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #176: FILE: tools/testing/selftests/bpf/progs/iters.c:861: + "2:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #252: FILE: tools/testing/selftests/bpf/progs/iters.c:937: + "j_loop_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #264: FILE: tools/testing/selftests/bpf/progs/iters.c:949: + "i_loop_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #269: FILE: tools/testing/selftests/bpf/progs/iters.c:954: + "check_one_r6_%=:" + "if r6 != 1 goto check_zero_r6_%=;" WARNING:SPLIT_STRING: quoted string split across lines #274: FILE: tools/testing/selftests/bpf/progs/iters.c:959: + "check_zero_r6_%=:" + "if r6 != 0 goto i_loop_%=;" WARNING:SPLIT_STRING: quoted string split across lines #280: FILE: tools/testing/selftests/bpf/progs/iters.c:965: + "check_one_r7_%=:" + "if r7 != 1 goto i_loop_%=;" WARNING:SPLIT_STRING: quoted string split across lines #294: FILE: tools/testing/selftests/bpf/progs/iters.c:979: + "i_loop_end_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #302: FILE: tools/testing/selftests/bpf/progs/iters.c:987: + "j_loop_end_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #346: FILE: tools/testing/selftests/bpf/progs/iters.c:1031: + "loop_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #359: FILE: tools/testing/selftests/bpf/progs/iters.c:1044: + "loop_end_%=:" + "r1 = r10;" WARNING:REPEATED_WORD: Possible repeated word: 'to' #404: FILE: tools/testing/selftests/bpf/progs/iters.c:1089: + * to to avoid comparing current state with too many explored WARNING:SPLIT_STRING: quoted string split across lines #427: FILE: tools/testing/selftests/bpf/progs/iters.c:1112: + "loop_%=:" + "r1 = r10;" WARNING:SPLIT_STRING: quoted string split across lines #462: FILE: tools/testing/selftests/bpf/progs/iters.c:1147: + "loop_end_%=:" + "r1 = r10;" -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki