linux-kernel - Re: [PATCH v7 3/6] rust: irq: add support for non-threaded IRQs and handlers

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Message-ID: <202507170718.AVqYqRan-lkp@intel.com>
Date: Thu, 17 Jul 2025 07:45:48 +0800
From: kernel test robot <lkp@...el.com>
To: Daniel Almeida <daniel.almeida@...labora.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>,
	Danilo Krummrich <dakr@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Bjorn Helgaas <helgaas@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Benno Lossin <lossin@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org,
	linux-pci@...r.kernel.org,
	Daniel Almeida <daniel.almeida@...labora.com>
Subject: Re: [PATCH v7 3/6] rust: irq: add support for non-threaded IRQs and
 handlers

Hi Daniel,

kernel test robot noticed the following build errors:

[auto build test ERROR on 3964d07dd821efe9680e90c51c86661a98e60a0f]

url:    https://github.com/intel-lab-lkp/linux/commits/Daniel-Almeida/rust-irq-add-irq-module/20250715-232121
base:   3964d07dd821efe9680e90c51c86661a98e60a0f
patch link:    https://lore.kernel.org/r/20250715-topics-tyr-request_irq2-v7-3-d469c0f37c07%40collabora.com
patch subject: [PATCH v7 3/6] rust: irq: add support for non-threaded IRQs and handlers
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250717/202507170718.AVqYqRan-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250717/202507170718.AVqYqRan-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507170718.AVqYqRan-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0425]: cannot find value `SHARED` in module `flags`
   --> rust/doctests_kernel_generated.rs:4790:58
   |
   4790 |     let registration = Registration::new(request, flags::SHARED, c_str!("my_device"), handler);
   |                                                          ^^^^^^ not found in `flags`
   |
   help: consider importing this constant
   |
   3    + use kernel::mm::virt::flags::SHARED;
   |
   help: if you import `SHARED`, refer to it directly
   |
   4790 -     let registration = Registration::new(request, flags::SHARED, c_str!("my_device"), handler);
   4790 +     let registration = Registration::new(request, SHARED, c_str!("my_device"), handler);
   |

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