linux-kernel - Re: [PATCH 2/8] rust: pci: add is

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Message-ID: <202511211257.8KOIldMM-lkp@intel.com>
Date: Fri, 21 Nov 2025 12:35:30 +0800
From: kernel test robot <lkp@...el.com>
To: Peter Colberg <pcolberg@...hat.com>, Danilo Krummrich <dakr@...nel.org>,
	Bjorn Helgaas <helgaas@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	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>,
	Benno Lossin <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>,
	Abdiel Janulgue <abdiel.janulgue@...il.com>,
	Daniel Almeida <daniel.almeida@...labora.com>,
	Robin Murphy <robin.murphy@....com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Dave Ertman <david.m.ertman@...el.com>,
	Ira Weiny <ira.weiny@...el.com>, Leon Romanovsky <leon@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-pci@...r.kernel.org, rust-for-linux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Alexandre Courbot <acourbot@...dia.com>,
	Alistair Popple <apopple@...dia.com>,
	Joel Fernandes <joelagnelf@...dia.com>,
	John Hubbard <jhubbard@...dia.com>, Zhi Wang <zhiw@...dia.com>,
	Peter Colberg <pcolberg@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>
Subject: Re: [PATCH 2/8] rust: pci: add is_physfn(), to check for PFs

Hi Peter,

kernel test robot noticed the following build errors:

[auto build test ERROR on e4addc7cc2dfcc19f1c8c8e47f3834b22cb21559]

url:    https://github.com/intel-lab-lkp/linux/commits/Peter-Colberg/rust-pci-add-is_virtfn-to-check-for-VFs/20251120-062302
base:   e4addc7cc2dfcc19f1c8c8e47f3834b22cb21559
patch link:    https://lore.kernel.org/r/20251119-rust-pci-sriov-v1-2-883a94599a97%40redhat.com
patch subject: [PATCH 2/8] rust: pci: add is_physfn(), to check for PFs
config: um-randconfig-001-20251121 (https://download.01.org/0day-ci/archive/20251121/202511211257.8KOIldMM-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9e9fe08b16ea2c4d9867fb4974edf2a3776d6ece)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251121/202511211257.8KOIldMM-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/202511211257.8KOIldMM-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0599]: no method named `is_physfn` found for struct `bindings::pci_dev` in the current scope
   --> rust/kernel/pci.rs:415:35
   |
   415 |         unsafe { (*self.as_raw()).is_physfn() != 0 }
   |                                   ^^^^^^^^^ method not found in `pci_dev`

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