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X-CSE-ConnectionGUID: oIsrP9ZXSBqXz0BOxaZfpA== X-CSE-MsgGUID: ITPQO2dEQPuBAv9DpqCSUA== X-IronPort-AV: E=McAfee;i="6800,10657,11860"; a="103528255" X-IronPort-AV: E=Sophos;i="6.25,196,1779174000"; d="scan'208";a="103528255" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jul 2026 03:33:18 -0700 X-CSE-ConnectionGUID: 1WSOt3xpT6Cg2fFYlhXFTQ== X-CSE-MsgGUID: tB7te6+ORliwGp0EWPRUEw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,196,1779174000"; d="scan'208";a="254243450" Received: from igk-lkp-server01.igk.intel.com (HELO 3cba2a188a06) ([10.211.93.152]) by fmviesa009.fm.intel.com with ESMTP; 31 Jul 2026 03:33:16 -0700 Received: from kbuild by 3cba2a188a06 with local (Exim 4.98.2) (envelope-from ) id 1wpkYE-000000002qQ-2wLg; Fri, 31 Jul 2026 10:33:14 +0000 Date: Fri, 31 Jul 2026 12:32:26 +0200 From: kernel test robot To: "Vlastimil Babka (SUSE)" Cc: oe-kbuild-all@lists.linux.dev, Mark Brown Subject: [linux-next:master 10847/10862] error[E0308]: mismatched types Message-ID: <202607311210.x2mcndSn-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/next/linux-next.git master head: 95d6a9ccef99117115e41e9adb271243bd5e985b commit: 2de2d480c5235c48d8b94f8cdce480df4d57073e [10847/10862] Merge branch 'slab/for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260731/202607311210.x2mcndSn-lkp@intel.com/config) compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260731/202607311210.x2mcndSn-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/202607311210.x2mcndSn-lkp@intel.com/ All errors (new ones prefixed by >>): >> error[E0308]: mismatched types --> rust/kernel/sync/poll.rs:175:44 | 175 | unsafe { bindings::kvfree_call_rcu((*ptr).rcu.get(), ptr.cast::()) }; | ------------------------- ^^^^^^^^^^^^^^^^ expected `*mut kvfree_rcu_head`, found `*mut callback_head` | | | arguments to this function are incorrect | = note: expected raw pointer `*mut bindings::kvfree_rcu_head` found raw pointer `*mut bindings::callback_head` note: function defined here --> rust/bindings/bindings_generated.rs:77117:12 | 77117 | pub fn kvfree_call_rcu(head: *mut kvfree_rcu_head, ptr: *mut ffi::c_void); | ^^^^^^^^^^^^^^^ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki