Re: [PATCH v4 08/10] gpu: nova-core: convert falcon registers to kernel register macro

From: kernel test robot <lkp@intel.com>
To: "Alexandre Courbot" <acourbot@nvidia.com>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Trevor Gross" <tmgross@umich.edu>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	John Hubbard <jhubbard@nvidia.com>,
	Alistair Popple <apopple@nvidia.com>,
	Joel Fernandes <joelagnelf@nvidia.com>,
	Timur Tabi <ttabi@nvidia.com>, Zhi Wang <zhiw@nvidia.com>,
	Eliot Courtney <ecourtney@nvidia.com>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org, linux-doc@vger.kernel.org,
	rust-for-linux@vger.kernel.org,
	Alexandre Courbot <acourbot@nvidia.com>
Subject: Re: [PATCH v4 08/10] gpu: nova-core: convert falcon registers to kernel register macro
Date: Thu, 26 Mar 2026 19:46:14 +0800	[thread overview]
Message-ID: <202603261919.gCMgXdPS-lkp@intel.com> (raw)
In-Reply-To: <20260325-b4-nova-register-v4-8-bdf172f0f6ca@nvidia.com>

Hi Alexandre,

kernel test robot noticed the following build warnings:

[auto build test WARNING on dff8302ca1d0e773c90dbeeb05e759f995c95482]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexandre-Courbot/gpu-nova-core-introduce-bounded_enum-macro/20260326-064653
base:   dff8302ca1d0e773c90dbeeb05e759f995c95482
patch link:    https://lore.kernel.org/r/20260325-b4-nova-register-v4-8-bdf172f0f6ca%40nvidia.com
patch subject: [PATCH v4 08/10] gpu: nova-core: convert falcon registers to kernel register macro
config: loongarch-randconfig-001-20260326 (https://download.01.org/0day-ci/archive/20260326/202603261919.gCMgXdPS-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261919.gCMgXdPS-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/202603261919.gCMgXdPS-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> warning: unused import: `num::Bounded`
   --> drivers/gpu/nova-core/falcon.rs:24:5
   |
   24 |     num::Bounded,
   |     ^^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

-- 
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https://github.com/intel/lkp-tests/wiki