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X-CSE-ConnectionGUID: BWNegZ4WTdCJ6RDsArNTQQ== X-CSE-MsgGUID: mU7eozSATayv/zT5XJEoIg== X-IronPort-AV: E=McAfee;i="6800,10657,11629"; a="66592480" X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="66592480" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2025 02:45:36 -0800 X-CSE-ConnectionGUID: UiKU1BOTQS2bJoYoZgTb0g== X-CSE-MsgGUID: j/cfelm4RgGMNamFGIajLA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,240,1758610800"; d="scan'208";a="194136456" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 01 Dec 2025 02:45:29 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vQ1PK-000000008UT-14OD; Mon, 01 Dec 2025 10:45:26 +0000 Date: Mon, 1 Dec 2025 18:44:51 +0800 From: kernel test robot To: Alice Ryhl , Danilo Krummrich , Daniel Almeida Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Matthew Brost , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Boris Brezillon , Steven Price , Liviu Dudau , Miguel Ojeda , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Trevor Gross , Frank Binns , Matt Coster , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Lyude Paul , Lucas De Marchi , Rodrigo Vivi Subject: Re: [PATCH 4/4] rust: drm: add GPUVM immediate mode abstraction Message-ID: <202512011741.Euw2XF0j-lkp@intel.com> References: <20251128-gpuvm-rust-v1-4-ebf66bf234e0@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251128-gpuvm-rust-v1-4-ebf66bf234e0@google.com> Hi Alice, kernel test robot noticed the following build errors: [auto build test ERROR on 77b686f688126a5f758b51441a03186e9eb1b0f1] url: https://github.com/intel-lab-lkp/linux/commits/Alice-Ryhl/drm-gpuvm-take-GEM-lock-inside-drm_gpuvm_bo_obtain_prealloc/20251128-221710 base: 77b686f688126a5f758b51441a03186e9eb1b0f1 patch link: https://lore.kernel.org/r/20251128-gpuvm-rust-v1-4-ebf66bf234e0%40google.com patch subject: [PATCH 4/4] rust: drm: add GPUVM immediate mode abstraction config: x86_64-randconfig-006-20251201 (https://download.01.org/0day-ci/archive/20251201/202512011741.Euw2XF0j-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/20251201/202512011741.Euw2XF0j-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/202512011741.Euw2XF0j-lkp@intel.com/ All errors (new ones prefixed by >>): >> error[E0425]: cannot find function `drm_gpuvm_get` in crate `bindings` --> rust/kernel/drm/gpuvm/mod.rs:58:28 | 58 | unsafe { bindings::drm_gpuvm_get(self.vm.get()) }; | ^^^^^^^^^^^^^ help: a function with a similar name exists: `drm_gpuvm_put` | ::: rust/bindings/bindings_generated.rs:75807:5 | 75807 | pub fn drm_gpuvm_put(gpuvm: *mut drm_gpuvm); | -------------------------------------------- similarly named function `drm_gpuvm_put` defined here -- >> error[E0425]: cannot find function `drm_gpuvm_is_extobj` in crate `bindings` --> rust/kernel/drm/gpuvm/mod.rs:217:28 | 217 | unsafe { bindings::drm_gpuvm_is_extobj(self.as_raw(), obj.as_raw()) } | ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `drm_gpuvm_bo_extobj_add` | ::: rust/bindings/bindings_generated.rs:75985:5 | 75985 | pub fn drm_gpuvm_bo_extobj_add(vm_bo: *mut drm_gpuvm_bo); | --------------------------------------------------------- similarly named function `drm_gpuvm_bo_extobj_add` defined here -- >> error[E0425]: cannot find function `drm_gpuvm_exec_unlock` in crate `bindings` --> rust/kernel/drm/gpuvm/mod.rs:345:28 | 345 | unsafe { bindings::drm_gpuvm_exec_unlock(self.exec.get()) }; | ^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `drm_gpuvm_exec_lock` | ::: rust/bindings/bindings_generated.rs:75876:5 | 75876 | pub fn drm_gpuvm_exec_lock(vm_exec: *mut drm_gpuvm_exec) -> ffi::c_int; | ----------------------------------------------------------------------- similarly named function `drm_gpuvm_exec_lock` defined here -- >> error[E0425]: cannot find function `dma_resv_lock` in crate `bindings` --> rust/kernel/drm/gpuvm/mod.rs:376:28 | 376 | unsafe { bindings::dma_resv_lock(self.raw_resv_lock(), ptr::null_mut()) }; | ^^^^^^^^^^^^^ help: a function with a similar name exists: `dma_resv_fini` | ::: rust/bindings/bindings_generated.rs:74915:5 | 74915 | pub fn dma_resv_fini(obj: *mut dma_resv); | ----------------------------------------- similarly named function `dma_resv_fini` defined here -- >> error[E0425]: cannot find function `dma_resv_unlock` in crate `bindings` --> rust/kernel/drm/gpuvm/mod.rs:392:28 | 392 | unsafe { bindings::dma_resv_unlock(self.0.raw_resv_lock()) }; | ^^^^^^^^^^^^^^^ help: a function with a similar name exists: `mmap_read_unlock` | ::: rust/bindings/bindings_helpers_generated.rs:1129:5 | 1129 | pub fn mmap_read_unlock(mm: *mut mm_struct); | -------------------------------------------- similarly named function `mmap_read_unlock` defined here -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki