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From: kernel test robot <lkp@intel.com>
To: "Alice Ryhl" <aliceryhl@google.com>,
	"Steven Rostedt" <rostedt@goodmis.org>,
	"Masami Hiramatsu" <mhiramat@kernel.org>,
	"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
	"Peter Zijlstra" <peterz@infradead.org>,
	"Josh Poimboeuf" <jpoimboe@kernel.org>,
	"Jason Baron" <jbaron@akamai.com>,
	"Ard Biesheuvel" <ardb@kernel.org>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Alex Gaynor" <alex.gaynor@gmail.com>,
	"Wedson Almeida Filho" <wedsonaf@gmail.com>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <benno.lossin@proton.me>,
	"Andreas Hindborg" <a.hindborg@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev,
	linux-trace-kernel@vger.kernel.org,
	rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>,
	linux-arch@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
	Sean Christopherson <seanjc@google.com>,
	Uros Bizjak <ubizjak@gmail.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>
Subject: Re: [PATCH v12 3/5] rust: samples: add tracepoint to Rust sample
Date: Sat, 2 Nov 2024 15:07:54 +0800	[thread overview]
Message-ID: <202411021421.jZ0FSDq6-lkp@intel.com> (raw)
In-Reply-To: <20241030-tracepoint-v12-3-eec7f0f8ad22@google.com>

Hi Alice,

kernel test robot noticed the following build errors:

[auto build test ERROR on eb887c4567d1b0e7684c026fe7df44afa96589e6]

url:    https://github.com/intel-lab-lkp/linux/commits/Alice-Ryhl/rust-add-static_branch_unlikely-for-static_key_false/20241031-000709
base:   eb887c4567d1b0e7684c026fe7df44afa96589e6
patch link:    https://lore.kernel.org/r/20241030-tracepoint-v12-3-eec7f0f8ad22%40google.com
patch subject: [PATCH v12 3/5] rust: samples: add tracepoint to Rust sample
config: x86_64-randconfig-103-20241101 (https://download.01.org/0day-ci/archive/20241102/202411021421.jZ0FSDq6-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241102/202411021421.jZ0FSDq6-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411021421.jZ0FSDq6-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0425]: cannot find value `__tracepoint_rust_sample_loaded` in crate `$crate::bindings`
   --> samples/rust/rust_print.rs:87:5
   |
   87 | /     kernel::declare_trace! {
   88 | |         /// # Safety
   89 | |         ///
   90 | |         /// Always safe to call.
   91 | |         unsafe fn rust_sample_loaded(magic: c_int);
   92 | |     }
   | |_____^ not found in `$crate::bindings`
   |
   = note: this error originates in the macro `kernel::declare_trace` (in Nightly builds, run with -Z macro-backtrace for more info)
--
>> error[E0425]: cannot find function `rust_do_trace_rust_sample_loaded` in crate `$crate::bindings`
   --> samples/rust/rust_print.rs:87:5
   |
   87 | /     kernel::declare_trace! {
   88 | |         /// # Safety
   89 | |         ///
   90 | |         /// Always safe to call.
   91 | |         unsafe fn rust_sample_loaded(magic: c_int);
   92 | |     }
   | |_____^ not found in `$crate::bindings`
   |
   = note: this error originates in the macro `kernel::declare_trace` (in Nightly builds, run with -Z macro-backtrace for more info)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

  reply	other threads:[~2024-11-02  7:08 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-30 16:04 [PATCH v12 0/5] Tracepoints and static branch in Rust Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 1/5] rust: add static_branch_unlikely for static_key_false Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 2/5] rust: add tracepoint support Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 3/5] rust: samples: add tracepoint to Rust sample Alice Ryhl
2024-11-02  7:07   ` kernel test robot [this message]
2024-11-04 10:13     ` Alice Ryhl
2024-10-30 16:04 ` [PATCH v12 4/5] jump_label: adjust inline asm to be consistent Alice Ryhl
2024-10-30 23:13   ` Steven Rostedt
2024-10-31  0:10     ` Russell King (Oracle)
2024-10-31  0:14       ` Steven Rostedt
2024-10-30 16:04 ` [PATCH v12 5/5] rust: add arch_static_branch Alice Ryhl
2024-12-11 22:32 ` [PATCH v12 0/5] Tracepoints and static branch in Rust patchwork-bot+linux-riscv
2024-12-12 12:40   ` Miguel Ojeda

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