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X-CSE-ConnectionGUID: h+umWK/OSIWvAs0bljLyDg== X-CSE-MsgGUID: 0AO9Jc+2SCi41UsfXNOdIQ== X-IronPort-AV: E=McAfee;i="6800,10657,11683"; a="96173785" X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="96173785" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2026 04:20:25 -0800 X-CSE-ConnectionGUID: ANYUb2nwS5yX2Y1YbiO8ng== X-CSE-MsgGUID: 4FY+7PtISKSHnQyIyyewnw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="212823038" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 27 Jan 2026 04:20:24 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vki3S-00000000YSQ-1gVG; Tue, 27 Jan 2026 12:20:22 +0000 Date: Tue, 27 Jan 2026 20:19:35 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: [linux-next:master 8913/9596] drivers/reset/spacemit/reset-spacemit-k1.c:302:1: sparse: sparse: bad integer constant expression Message-ID: <202601272001.443INwBc-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: :::::: :::::: Manual check reason: "low confidence static check warning: drivers/reset/spacemit/reset-spacemit-k1.c:302:1: sparse: sparse: bad integer constant expression" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Guodong Xu CC: Philipp Zabel CC: Alex Elder CC: Yixun Lan Hi Guodong, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 615aad0f61e0c7a898184a394dc895c610100d4f commit: 2875b4b5d2657ff2fd979103d88e9afcae51481c [8913/9596] reset: Create subdirectory for SpacemiT drivers :::::: branch date: 12 hours ago :::::: commit date: 3 days ago config: powerpc64-randconfig-r132-20260127 (https://download.01.org/0day-ci/archive/20260127/202601272001.443INwBc-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260127/202601272001.443INwBc-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/r/202601272001.443INwBc-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/reset/spacemit/reset-spacemit-k1.c:302:1: sparse: sparse: bad integer constant expression drivers/reset/spacemit/reset-spacemit-k1.c:302:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte" drivers/reset/spacemit/reset-spacemit-k1.c:303:1: sparse: sparse: bad integer constant expression drivers/reset/spacemit/reset-spacemit-k1.c:303:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte" drivers/reset/spacemit/reset-spacemit-k1.c:304:1: sparse: sparse: bad integer constant expression drivers/reset/spacemit/reset-spacemit-k1.c:304:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte" vim +302 drivers/reset/spacemit/reset-spacemit-k1.c c479d7cf06c3d6 drivers/reset/reset-spacemit.c Alex Elder 2025-07-02 301 c479d7cf06c3d6 drivers/reset/reset-spacemit.c Alex Elder 2025-07-02 @302 MODULE_AUTHOR("Alex Elder "); :::::: The code at line 302 was first introduced by commit :::::: c479d7cf06c3d65532442fa368b058e05dbba1a2 reset: spacemit: add support for SpacemiT CCU resets :::::: TO: Alex Elder :::::: CC: Yixun Lan -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki