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d="scan'208";a="369509765" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2023 10:44:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="845120981" X-IronPort-AV: E=Sophos;i="6.01,262,1684825200"; d="scan'208";a="845120981" Received: from lkp-server01.sh.intel.com (HELO d1ccc7e87e8f) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 07 Aug 2023 10:44:06 -0700 Received: from kbuild by d1ccc7e87e8f with local (Exim 4.96) (envelope-from ) id 1qT4Gz-0004no-0A; Mon, 07 Aug 2023 17:44:05 +0000 Date: Tue, 8 Aug 2023 01:43:41 +0800 From: kernel test robot To: elver@google.com Cc: oe-kbuild-all@lists.linux.dev Subject: [melver:misc 1/3] thread 'main' panicked at '"ftrace_branch_data_union_(anonymous_at_include/linux/compiler_types_h_174_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 Message-ID: <202308080100.a8MdCpIn-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 Hi Marco, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/melver/linux.git misc head: 8e7fd36cd126fb8f13b26a5abbed2311eae7b0f5 commit: 0520483a21f628e22e5aca41b4d42b1a128426e1 [1/3] compiler_types: Introduce the Clang __preserve_most function attribute config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20230808/202308080100.a8MdCpIn-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/20230808/202308080100.a8MdCpIn-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/202308080100.a8MdCpIn-lkp@intel.com/ All errors (new ones prefixed by >>): >> thread 'main' panicked at '"ftrace_branch_data_union_(anonymous_at_include/linux/compiler_types_h_174_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_174_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