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X-CSE-ConnectionGUID: /WiHA13mSh2YuX5l0NkG4g== X-CSE-MsgGUID: OOp3NQX/QnWfgotKc/+cMw== X-IronPort-AV: E=McAfee;i="6800,10657,11701"; a="72302920" X-IronPort-AV: E=Sophos;i="6.21,291,1763452800"; d="scan'208";a="72302920" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Feb 2026 20:38:14 -0800 X-CSE-ConnectionGUID: FwnyyKQ1QLqC5GMPMfcWXA== X-CSE-MsgGUID: LpBX/5rWQzyZaq/pXyLf0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,291,1763452800"; d="scan'208";a="213122811" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 14 Feb 2026 20:38:13 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vrTtb-00000000xQa-19TL; Sun, 15 Feb 2026 04:38:11 +0000 Date: Sun, 15 Feb 2026 12:38:05 +0800 From: kernel test robot To: Jarkko Sakkinen Cc: oe-kbuild-all@lists.linux.dev Subject: [jarkko-tpmdd:container 15/17] kernel/container.c:146:27: sparse: sparse: incorrect type in initializer (different base types) Message-ID: <202602151241.Ffebm192-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git container head: 0b7243a05fc7f6484b8c81985b6b9c23c86ab464 commit: afed8d25f676afd8e570127c4b66368bdc930bd7 [15/17] security: Add container LSM hooks config: arm64-randconfig-r112-20260215 (https://download.01.org/0day-ci/archive/20260215/202602151241.Ffebm192-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260215/202602151241.Ffebm192-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/202602151241.Ffebm192-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/container.c:146:27: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __poll_t ( *poll )( ... ) @@ got unsigned int ( * )( ... ) @@ kernel/container.c:146:27: sparse: expected restricted __poll_t ( *poll )( ... ) kernel/container.c:146:27: sparse: got unsigned int ( * )( ... ) vim +146 kernel/container.c 32ec22dd1e318d David Howells 2026-02-13 144 32ec22dd1e318d David Howells 2026-02-13 145 const struct file_operations container_fops = { 32ec22dd1e318d David Howells 2026-02-13 @146 .poll = container_poll, 32ec22dd1e318d David Howells 2026-02-13 147 .release = container_release, 32ec22dd1e318d David Howells 2026-02-13 148 }; 32ec22dd1e318d David Howells 2026-02-13 149 :::::: The code at line 146 was first introduced by commit :::::: 32ec22dd1e318def3025c52d5c89246f34f25215 fork: Handle task's container in fork and exit :::::: TO: David Howells :::::: CC: Jarkko Sakkinen -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki