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X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="376469803" X-IronPort-AV: E=Sophos;i="6.01,179,1684825200"; d="scan'208";a="376469803" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2023 00:13:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10803"; a="769505735" X-IronPort-AV: E=Sophos;i="6.01,179,1684825200"; d="scan'208";a="769505735" Received: from lkp-server02.sh.intel.com (HELO a9caf1a0cf30) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 17 Aug 2023 00:13:30 -0700 Received: from kbuild by a9caf1a0cf30 with local (Exim 4.96) (envelope-from ) id 1qWXBq-0000st-3C; Thu, 17 Aug 2023 07:13:10 +0000 Date: Thu, 17 Aug 2023 15:11:11 +0800 From: kernel test robot To: Marco Elver Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Kees Cook , Miguel Ojeda , Nick Desaulniers Subject: [linux-next:master 9940/10848] 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: <202308171545.aknH9sjQ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 8703540014 X-Stat-Signature: 63pedxi3kn5deoap5aurty3d9c39yg7t X-Rspam-User: X-HE-Tag: 1692256413-777209 X-HE-Meta: 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 GB/hAAwu T7//f1gv0OhYg8WzEcJVP4AzNHnojmZ2w3dZoIIRo1996lFWG0SsOJ5DEjyet08qAMQADzu7KFT2Ry5H7v56mPSZqLYcE3M78bkqCux+35PrZqoDQV4NxEKfiDuo9exrfZQUrL7wgjiPYfVIcO8T0+kGQwOfiEkoSJFuGMIoUoOJpcnZc9V4732vk1NQthWORSfjkNhpBPI9szlmpEqlAP4NBUL1H7u//XdGFx3vABGRchhD4J01zHSixTxc2jFNTsEm8jNaCI5Jl0ScMowSr8cB/QOStGq3gWdQPh30sxZVgGPwEzbNzvcB6WQnqb2IGaznfCsX2kU4nVFc629ocZORPoiMPYQXbiCAbA0ZiRcpa74lvRRtpCsKKVm3BMVILIWR7 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Marco, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 47762f08697484cf0c2f2904b8c52375ed26c8cb commit: 7a0fd5e1678505534573b3c14c6ff69ed8592596 [9940/10848] compiler_types: Introduce the Clang __preserve_most function attribute config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20230817/202308171545.aknH9sjQ-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/20230817/202308171545.aknH9sjQ-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/202308171545.aknH9sjQ-lkp@intel.com/ Note: the linux-next/master HEAD 47762f08697484cf0c2f2904b8c52375ed26c8cb builds fine. It may have been fixed somewhere. 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:1281: 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