From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.100]) (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 0FDE420E7; Wed, 16 Aug 2023 16:36:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692203793; x=1723739793; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9UeH/chb7IQAwSssem/J/NF0SyQa1tgGe+NbjTKigpA=; b=fEZ18glpsgpsZrWdVPeFdPNIBx/uBdf+iEGUvVyrKdA4iR9RvZT11AQ1 XghoOzo9OrnB12lyhsjtAMJ6of3kZ7mIDbMur0uadFFBnSQXiAtAkBsS7 sHaOqwGTofyPCPa9ImSH418Jbpxqy+mqNvesHIhgnZqbLA3k5eJ2Sno1D EgRkbhsGTZ0AQ+jbHIu2hgQxdWc24ay9acjMxMyUpsufCzPtIWTPMFJ0g QhLm09ckH5ExuQ22FrMh9CLg5Gi0NhFcGGTF0HEotMuM4R9qAXTHoBBeg KEmnoayXcv2W1ItODF1G+bd0IKIYja+8zYTWuOQ/TgyDY72sROepVsggY w==; X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="438931548" X-IronPort-AV: E=Sophos;i="6.01,177,1684825200"; d="scan'208";a="438931548" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2023 09:36:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="734289393" X-IronPort-AV: E=Sophos;i="6.01,177,1684825200"; d="scan'208";a="734289393" Received: from lkp-server02.sh.intel.com (HELO a9caf1a0cf30) ([10.239.97.151]) by orsmga002.jf.intel.com with ESMTP; 16 Aug 2023 09:36:04 -0700 Received: from kbuild by a9caf1a0cf30 with local (Exim 4.96) (envelope-from ) id 1qWJV5-0000RR-3B; Wed, 16 Aug 2023 16:36:03 +0000 Date: Thu, 17 Aug 2023 00:35:59 +0800 From: kernel test robot To: Przemek Kitszel , Kees Cook , netdev@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jacob Keller , intel-wired-lan@lists.osuosl.org, Alexander Lobakin , linux-hardening@vger.kernel.org, Steven Zou , Przemek Kitszel Subject: Re: [PATCH net-next v3 1/7] overflow: add DEFINE_FLEX() for on-stack allocs Message-ID: <202308170000.YqabIR9D-lkp@intel.com> References: <20230816140623.452869-2-przemyslaw.kitszel@intel.com> Precedence: bulk X-Mailing-List: llvm@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: <20230816140623.452869-2-przemyslaw.kitszel@intel.com> Hi Przemek, kernel test robot noticed the following build errors: [auto build test ERROR on 479b322ee6feaff612285a0e7f22c022e8cd84eb] url: https://github.com/intel-lab-lkp/linux/commits/Przemek-Kitszel/overflow-add-DEFINE_FLEX-for-on-stack-allocs/20230816-221402 base: 479b322ee6feaff612285a0e7f22c022e8cd84eb patch link: https://lore.kernel.org/r/20230816140623.452869-2-przemyslaw.kitszel%40intel.com patch subject: [PATCH net-next v3 1/7] overflow: add DEFINE_FLEX() for on-stack allocs config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20230817/202308170000.YqabIR9D-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce: (https://download.01.org/0day-ci/archive/20230817/202308170000.YqabIR9D-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/202308170000.YqabIR9D-lkp@intel.com/ All errors (new ones prefixed by >>): >> thread 'main' panicked at '"ftrace_branch_data_union_(anonymous_at_include/linux/compiler_types_h_144_2)" is not a valid Ident', /opt/cross/rustc-1.68.2-bindgen-0.56.0/cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.24/src/fallback.rs:693:9 stack backtrace: 0: rust_begin_unwind at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:575:5 1: core::panicking::panic_fmt at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:64:14 2: proc_macro2::fallback::Ident::_new 3: proc_macro2::Ident::new 4: bindgen::ir::context::BindgenContext::rust_ident 5: ::codegen 6: ::codegen 7: ::codegen 8: ::codegen 9: ::codegen 10: ::codegen 11: ::codegen 12: ::codegen 13: bindgen::ir::context::BindgenContext::gen 14: bindgen::Builder::generate 15: bindgen::main note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. make[3]: *** [rust/Makefile:316: rust/uapi/uapi_generated.rs] Error 1 make[3]: *** Deleting file 'rust/uapi/uapi_generated.rs' >> thread 'main' panicked at '"ftrace_branch_data_union_(anonymous_at_include/linux/compiler_types_h_144_2)" is not a valid Ident', /opt/cross/rustc-1.68.2-bindgen-0.56.0/cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.24/src/fallback.rs:693:9 stack backtrace: 0: rust_begin_unwind at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/std/src/panicking.rs:575:5 1: core::panicking::panic_fmt at /rustc/9eb3afe9ebe9c7d2b84b71002d44f4a0edac95e0/library/core/src/panicking.rs:64:14 2: proc_macro2::fallback::Ident::_new 3: proc_macro2::Ident::new 4: bindgen::ir::context::BindgenContext::rust_ident 5: ::codegen 6: ::codegen 7: ::codegen 8: ::codegen 9: ::codegen 10: ::codegen 11: ::codegen 12: ::codegen 13: bindgen::ir::context::BindgenContext::gen 14: bindgen::Builder::generate 15: bindgen::main note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. make[3]: *** [rust/Makefile:310: rust/bindings/bindings_generated.rs] Error 1 make[3]: *** Deleting file 'rust/bindings/bindings_generated.rs' make[3]: Target 'rust/' not remade because of errors. make[2]: *** [Makefile:1293: prepare] Error 2 make[1]: *** [Makefile:234: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki