From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D33951E495; Sun, 2 Feb 2025 14:26:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738506419; cv=none; b=N7v8w45dbFEgifABBZpHzjDPHS9pmeln1ZB9/29BJ0x4MiWioF2cOrpK5O0AI5p7fEckX1TdHYyCdBDHljcO2zCCXI0QygtXDjQbszYAi7n8AlFdNJS8Ej3mHI+6g33ZtO2ObiMejb2e84GlhAr/8GwKgbLOC6btqr+euWAiqIY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738506419; c=relaxed/simple; bh=dwLs/Cl9YGLQTlQ7/2I0TXzF75oqcXzlJnnhF3N18Es=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=cfIK/hnswcRpixLvQg+to3Jv3RVRO7ODaEVDpq9t5rBLZ4+qZey4D/ImwicopyRO8awVQMnWaR7sqGnIla7wlQKiXbmWJdlhWhvWslr1JXy3EscBSuVM7yfTpwFGsXRAeQi4liWxDJg9e6aT02xjLNRSJb1JERYWALDukR0rHbI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=YoCdgkvY; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="YoCdgkvY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738506417; x=1770042417; h=date:from:to:cc:subject:message-id:mime-version; bh=dwLs/Cl9YGLQTlQ7/2I0TXzF75oqcXzlJnnhF3N18Es=; b=YoCdgkvYnPhb0kqtJM+odiXh5LhY3DrWb+0Yb9GDLEsmvRTpzOXJiidI kYN7HHKetvRBXvzG1MYewEBjryKHBNcXJlqNU8XPgDmQgiXHotUTBqBDQ +uBktKxLK7A/7dlzd3xO4wPwaDZOYdT6xha0o463Wj0EnQERWofzDtWDA qEdVdppbllw8njhMGkJ/6WmQGuZMEE/lhQWAkPF1MTUi9PQMwfBXsl0o7 TllvxRUXc5vahsBOaSh9l1M8/EikP5VTPJqFKAe21RxtlX0So4llOV1VJ quiyyX1fZmqEVpusLNCMhRulAmRlYKCVn/VnKzqhxzXKRa8KA9HH7D3uM w==; X-CSE-ConnectionGUID: cQ23NzcXRIuQMmDdqaXr2g== X-CSE-MsgGUID: uhR3GzNBT6KoueKkUwsfrA== X-IronPort-AV: E=McAfee;i="6700,10204,11334"; a="39166523" X-IronPort-AV: E=Sophos;i="6.13,254,1732608000"; d="scan'208";a="39166523" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2025 06:26:56 -0800 X-CSE-ConnectionGUID: j6s6Yrn0QNO+mMsblh/xUA== X-CSE-MsgGUID: YcQMNU70QRmleu82ETo9Og== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,254,1732608000"; d="scan'208";a="115065582" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 02 Feb 2025 06:26:55 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1teaw0-000pkl-0q; Sun, 02 Feb 2025 14:26:52 +0000 Date: Sun, 2 Feb 2025 22:26:11 +0800 From: kernel test robot To: Bart Van Assche Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [bvanassche:thread-safety 6/28] WARNING: modpost: "mutex_trylock" [arch/s390/crypto/paes_s390.ko] has no CRC! Message-ID: <202502022217.BEB10v2n-lkp@intel.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 tree: https://github.com/bvanassche/linux thread-safety head: 1fb61c841ca602318a356ae71432c2b8afbf7224 commit: 165738e93ed8ffda3d0ee4b2d958b89a23acd6d3 [6/28] linux/mutex.h: Annotate struct mutex and mutex functions config: s390-defconfig (https://download.01.org/0day-ci/archive/20250202/202502022217.BEB10v2n-lkp@intel.com/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250202/202502022217.BEB10v2n-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/202502022217.BEB10v2n-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: EXPORT symbol "mutex_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "mutex_lock" prototyped in ? WARNING: modpost: EXPORT symbol "mutex_unlock" [vmlinux] version generation failed, symbol will not be versioned. Is "mutex_unlock" prototyped in ? WARNING: modpost: EXPORT symbol "ww_mutex_unlock" [vmlinux] version generation failed, symbol will not be versioned. Is "ww_mutex_unlock" prototyped in ? WARNING: modpost: EXPORT symbol "ww_mutex_trylock" [vmlinux] version generation failed, symbol will not be versioned. Is "ww_mutex_trylock" prototyped in ? WARNING: modpost: EXPORT symbol "mutex_lock_interruptible" [vmlinux] version generation failed, symbol will not be versioned. Is "mutex_lock_interruptible" prototyped in ? WARNING: modpost: EXPORT symbol "mutex_lock_killable" [vmlinux] version generation failed, symbol will not be versioned. Is "mutex_lock_killable" prototyped in ? WARNING: modpost: EXPORT symbol "mutex_trylock" [vmlinux] version generation failed, symbol will not be versioned. Is "mutex_trylock" prototyped in ? WARNING: modpost: EXPORT symbol "ww_mutex_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "ww_mutex_lock" prototyped in ? WARNING: modpost: EXPORT symbol "ww_mutex_lock_interruptible" [vmlinux] version generation failed, symbol will not be versioned. Is "ww_mutex_lock_interruptible" prototyped in ? WARNING: modpost: EXPORT symbol "atomic_dec_and_mutex_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "atomic_dec_and_mutex_lock" prototyped in ? WARNING: modpost: "mutex_trylock" [arch/s390/crypto/des_s390.ko] has no CRC! WARNING: modpost: "mutex_unlock" [arch/s390/crypto/des_s390.ko] has no CRC! WARNING: modpost: "mutex_trylock" [arch/s390/crypto/aes_s390.ko] has no CRC! WARNING: modpost: "mutex_unlock" [arch/s390/crypto/aes_s390.ko] has no CRC! >> WARNING: modpost: "mutex_trylock" [arch/s390/crypto/paes_s390.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [arch/s390/crypto/paes_s390.ko] has no CRC! >> WARNING: modpost: "mutex_lock_interruptible" [arch/s390/crypto/prng.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [arch/s390/crypto/prng.ko] has no CRC! WARNING: modpost: "mutex_lock" [arch/s390/kvm/kvm.ko] has no CRC! WARNING: modpost: "mutex_lock_killable" [arch/s390/kvm/kvm.ko] has no CRC! WARNING: modpost: "mutex_trylock" [arch/s390/kvm/kvm.ko] has no CRC! WARNING: modpost: "mutex_unlock" [arch/s390/kvm/kvm.ko] has no CRC! WARNING: modpost: "mutex_lock" [kernel/rcu/rcutorture.ko] has no CRC! WARNING: modpost: "mutex_unlock" [kernel/rcu/rcutorture.ko] has no CRC! WARNING: modpost: "mutex_trylock" [kernel/rcu/rcutorture.ko] has no CRC! WARNING: modpost: "mutex_lock" [kernel/torture.ko] has no CRC! WARNING: modpost: "mutex_unlock" [kernel/torture.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/fuse/cuse.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/fuse/cuse.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/fuse/virtiofs.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/fuse/virtiofs.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/configfs/configfs.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/configfs/configfs.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/dlm/dlm.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/dlm/dlm.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/netfs/netfs.ko] has no CRC! >> WARNING: modpost: "mutex_trylock" [fs/netfs/netfs.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/netfs/netfs.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/cramfs/cramfs.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/cramfs/cramfs.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/squashfs/squashfs.ko] has no CRC! >> WARNING: modpost: "mutex_unlock" [fs/squashfs/squashfs.ko] has no CRC! >> WARNING: modpost: "mutex_lock" [fs/fat/fat.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/fat/fat.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/fat/vfat.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/fat/vfat.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/fat/msdos.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/fat/msdos.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/exfat/exfat.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/exfat/exfat.ko] has no CRC! WARNING: modpost: "atomic_dec_and_mutex_lock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/nfs/nfs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/nfs/nfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/nfs/nfsv4.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/nfs/nfsv4.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/nfsd/nfsd.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/nfsd/nfsd.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/lockd/lockd.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/lockd/lockd.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/smb/client/cifs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/smb/client/cifs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ntfs3/ntfs3.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/ntfs3/ntfs3.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ntfs3/ntfs3.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/autofs/autofs4.ko] has no CRC! WARNING: modpost: "mutex_lock_interruptible" [fs/autofs/autofs4.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/autofs/autofs4.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/overlayfs/overlay.ko] has no CRC! WARNING: modpost: "mutex_lock_interruptible" [fs/overlayfs/overlay.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/overlayfs/overlay.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/udf/udf.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/udf/udf.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/jfs/jfs.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/jfs/jfs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/jfs/jfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/nilfs2/nilfs2.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/nilfs2/nilfs2.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/cachefiles/cachefiles.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/cachefiles/cachefiles.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ocfs2/ocfs2.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/ocfs2/ocfs2.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ocfs2/ocfs2.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ocfs2/ocfs2_stack_user.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ocfs2/ocfs2_stack_user.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/gfs2/gfs2.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/gfs2/gfs2.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/gfs2/gfs2.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/bcachefs/bcachefs.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/bcachefs/bcachefs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/bcachefs/bcachefs.ko] has no CRC! WARNING: modpost: "mutex_lock" [crypto/crypto_user.ko] has no CRC! WARNING: modpost: "mutex_unlock" [crypto/crypto_user.ko] has no CRC! WARNING: modpost: "mutex_lock" [lib/kunit/kunit.ko] has no CRC! WARNING: modpost: "mutex_lock_interruptible" [lib/kunit/kunit.ko] has no CRC! WARNING: modpost: "mutex_unlock" [lib/kunit/kunit.ko] has no CRC! WARNING: modpost: "mutex_unlock" [lib/math/prime_numbers.ko] has no CRC! WARNING: modpost: "mutex_lock" [lib/math/prime_numbers.ko] has no CRC! WARNING: modpost: "mutex_unlock" [lib/test_lockup.ko] has no CRC! WARNING: modpost: "mutex_lock" [lib/test_lockup.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/virtio/virtio_balloon.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/virtio/virtio_balloon.ko] has no CRC! WARNING: modpost: "mutex_trylock" [drivers/virtio/virtio_balloon.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/virtio/virtio_mem.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/virtio/virtio_mem.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/char/hw_random/rng-core.ko] has no CRC! WARNING: modpost: "mutex_lock_interruptible" [drivers/char/hw_random/rng-core.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/char/hw_random/rng-core.ko] has no CRC! WARNING: modpost: "ww_mutex_lock_interruptible" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "ww_mutex_unlock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "ww_mutex_trylock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "atomic_dec_and_mutex_lock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "ww_mutex_lock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "mutex_lock_interruptible" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/gpu/drm/drm.ko] has no CRC! WARNING: modpost: "ww_mutex_lock_interruptible" [drivers/gpu/drm/drm_shmem_helper.ko] has no CRC! WARNING: modpost: "ww_mutex_unlock" [drivers/gpu/drm/drm_shmem_helper.ko] has no CRC! WARNING: modpost: "ww_mutex_lock" [drivers/gpu/drm/drm_shmem_helper.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/gpu/drm/drm_kms_helper.ko] has no CRC! WARNING: modpost: "mutex_trylock" [drivers/gpu/drm/drm_kms_helper.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/gpu/drm/drm_kms_helper.ko] has no CRC! WARNING: modpost: "ww_mutex_lock_interruptible" [drivers/gpu/drm/virtio/virtio-gpu.ko] has no CRC! WARNING: modpost: "ww_mutex_unlock" [drivers/gpu/drm/virtio/virtio-gpu.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/gpu/drm/virtio/virtio-gpu.ko] has no CRC! WARNING: modpost: "ww_mutex_lock" [drivers/gpu/drm/virtio/virtio-gpu.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/gpu/drm/virtio/virtio-gpu.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/block/loop.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/block/loop.ko] has no CRC! WARNING: modpost: "mutex_lock_killable" [drivers/block/loop.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/block/nbd.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/block/nbd.ko] has no CRC! WARNING: modpost: "mutex_trylock" [drivers/block/nbd.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/block/drbd/drbd.ko] has no CRC! WARNING: modpost: "mutex_trylock" [drivers/block/drbd/drbd.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/block/drbd/drbd.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/block/rbd.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/block/rbd.ko] has no CRC! WARNING: modpost: "mutex_lock" [drivers/misc/enclosure.ko] has no CRC! WARNING: modpost: "mutex_unlock" [drivers/misc/enclosure.ko] has no CRC! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki