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 0D5D62F5E; Sat, 1 Feb 2025 19:12:49 +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=1738437172; cv=none; b=h6e/GrzSYbC3wJG7k6eiF7z5Lyyu/SxxYvdi8fARtgX7Buo0og1T3dzUswzibUSRJU5iaeRKSULtbWYtuwB8rTXWmoUnm8IQ3zev4XZTB2yQ8YTxQz8+/g6cqIDhkK3guSllIsZe/ayKM68HnvHuzKRU6UrMpxgZRX6oZRjqR3M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738437172; c=relaxed/simple; bh=wnIqNCIpm2UjWIRAhDTq5EbKNSKyN/JmTR9466QJiAo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=hywl5m2uUWJcUBZpNSMKfJ32BDUA5BGj+Z2n0tmWLUOH877/WrMMq+0jW6/Mt4SxtOoq4Dek8FhXijOWAKd4tOlF69vw50ryYOjWqJr/lYYKAlfjtTUdB4/yerIqAh+wHAN40Ejo+WKJxvakRGUqfZFk6N9Znz4sCBZ7cfE6Gvw= 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=idD88nua; 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="idD88nua" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738437170; x=1769973170; h=date:from:to:cc:subject:message-id:mime-version; bh=wnIqNCIpm2UjWIRAhDTq5EbKNSKyN/JmTR9466QJiAo=; b=idD88nuaVUziAehR2OPQ9Xwg9wtCgkIHGzJcWCjMb4qptu0Bcwmi/3Ws +DBVafXcajzd9M4c0LknMEFEkd1GG/NJAiga4KRewrREGWKHe6v+yGeHE FgpBaY5ekrK6HirJgfJ2suUoK/VWOm51nGdSG5A+TO0seICNnd6wGIuxH QQ/m7nWqNlI+3SLrMBPw4aMwagx6+9NRSkR2ZgOJz3+BdxcsWZBlSltlR DrXhzsA0mabr2rrRVKGuru0v7UBELzcMbRGcJIfSw+LaqoivC719dpjFV hBt746kbGIZ67jNMcuGwGxZzNSmMtPcFK8txPFqnGb3/4PvR62fqW2wzO Q==; X-CSE-ConnectionGUID: gwm84VrQRw+88Gj1itx+Iw== X-CSE-MsgGUID: 0Tv+s15iT/6MAACD73UvIA== X-IronPort-AV: E=McAfee;i="6700,10204,11333"; a="39138130" X-IronPort-AV: E=Sophos;i="6.13,252,1732608000"; d="scan'208";a="39138130" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2025 11:12:49 -0800 X-CSE-ConnectionGUID: m34j58XdRzGces0OVwyj1A== X-CSE-MsgGUID: 44lgg8u2S/a2UCoyUlV7iA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,252,1732608000"; d="scan'208";a="109691097" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 01 Feb 2025 11:12:48 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1teIv7-000oV5-2X; Sat, 01 Feb 2025 19:12:45 +0000 Date: Sun, 2 Feb 2025 03:11:51 +0800 From: kernel test robot To: Bart Van Assche Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [bvanassche:thread-safety 27/28] WARNING: modpost: EXPORT symbol "bdev_freeze" [vmlinux] version generation failed, symbol will not be versioned. Message-ID: <202502020336.aG3gxsCZ-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: edb8f58988e23eb5e665bf55625f2461a878483b commit: 764be7505819829512a767795ea7063f2fd2e132 [27/28] treewide: Annotate all struct mutex users config: s390-randconfig-002-20250201 (https://download.01.org/0day-ci/archive/20250202/202502020336.aG3gxsCZ-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 355d0b186f178668b103068537e517f3d52ad639) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250202/202502020336.aG3gxsCZ-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/202502020336.aG3gxsCZ-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: EXPORT symbol "kernel_param_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "kernel_param_lock" prototyped in ? WARNING: modpost: EXPORT symbol "sched_setattr_nocheck" [vmlinux] version generation failed, symbol will not be versioned. Is "sched_setattr_nocheck" prototyped in ? 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 "console_list_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "console_list_lock" prototyped in ? >> WARNING: modpost: EXPORT symbol "console_list_unlock" [vmlinux] version generation failed, symbol will not be versioned. Is "console_list_unlock" prototyped in ? >> WARNING: modpost: EXPORT symbol "generic_handle_irq" [vmlinux] version generation failed, symbol will not be versioned. Is "generic_handle_irq" prototyped in ? >> WARNING: modpost: EXPORT symbol "call_srcu" [vmlinux] version generation failed, symbol will not be versioned. Is "call_srcu" prototyped in ? >> WARNING: modpost: EXPORT symbol "srcutorture_get_gp_data" [vmlinux] version generation failed, symbol will not be versioned. Is "srcutorture_get_gp_data" prototyped in ? >> WARNING: modpost: EXPORT symbol "synchronize_rcu_expedited" [vmlinux] version generation failed, symbol will not be versioned. Is "synchronize_rcu_expedited" prototyped in ? >> WARNING: modpost: EXPORT symbol "pcpu_alloc_noprof" [vmlinux] version generation failed, symbol will not be versioned. Is "pcpu_alloc_noprof" prototyped in ? >> WARNING: modpost: EXPORT symbol "split_page" [vmlinux] version generation failed, symbol will not be versioned. Is "split_page" prototyped in ? >> WARNING: modpost: EXPORT symbol "is_free_buddy_page" [vmlinux] version generation failed, symbol will not be versioned. Is "is_free_buddy_page" prototyped in ? >> WARNING: modpost: EXPORT symbol "begin_new_exec" [vmlinux] version generation failed, symbol will not be versioned. Is "begin_new_exec" prototyped in ? >> WARNING: modpost: EXPORT symbol "setup_new_exec" [vmlinux] version generation failed, symbol will not be versioned. Is "setup_new_exec" prototyped in ? >> WARNING: modpost: EXPORT symbol "bprm_change_interp" [vmlinux] version generation failed, symbol will not be versioned. Is "bprm_change_interp" prototyped in ? >> WARNING: modpost: EXPORT symbol "pipe_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "pipe_lock" prototyped in ? >> WARNING: modpost: EXPORT symbol "pipe_unlock" [vmlinux] version generation failed, symbol will not be versioned. Is "pipe_unlock" prototyped in ? >> WARNING: modpost: EXPORT symbol "lock_rename" [vmlinux] version generation failed, symbol will not be versioned. Is "lock_rename" prototyped in ? >> WARNING: modpost: EXPORT symbol "lock_rename_child" [vmlinux] version generation failed, symbol will not be versioned. Is "lock_rename_child" prototyped in ? >> WARNING: modpost: EXPORT symbol "unlock_rename" [vmlinux] version generation failed, symbol will not be versioned. Is "unlock_rename" prototyped in ? >> WARNING: modpost: EXPORT symbol "d_splice_alias" [vmlinux] version generation failed, symbol will not be versioned. Is "d_splice_alias" prototyped in ? >> WARNING: modpost: EXPORT symbol "receive_fd" [vmlinux] version generation failed, symbol will not be versioned. Is "receive_fd" prototyped in ? WARNING: modpost: EXPORT symbol "__mnt_is_readonly" [vmlinux] version generation failed, symbol will not be versioned. Is "__mnt_is_readonly" prototyped in ? WARNING: modpost: EXPORT symbol "kernfs_notify" [vmlinux] version generation failed, symbol will not be versioned. Is "kernfs_notify" prototyped in ? WARNING: modpost: EXPORT symbol "netfs_writeback_single" [vmlinux] version generation failed, symbol will not be versioned. Is "netfs_writeback_single" prototyped in ? WARNING: modpost: EXPORT symbol "jbd2_journal_update_sb_errno" [vmlinux] version generation failed, symbol will not be versioned. Is "jbd2_journal_update_sb_errno" prototyped in ? WARNING: modpost: EXPORT symbol "jbd2_journal_clear_features" [vmlinux] version generation failed, symbol will not be versioned. Is "jbd2_journal_clear_features" prototyped in ? WARNING: modpost: EXPORT symbol "fat_free_clusters" [vmlinux] version generation failed, symbol will not be versioned. Is "fat_free_clusters" prototyped in ? WARNING: modpost: EXPORT symbol "fat_build_inode" [vmlinux] version generation failed, symbol will not be versioned. Is "fat_build_inode" prototyped in ? WARNING: modpost: EXPORT symbol "key_link" [vmlinux] version generation failed, symbol will not be versioned. Is "key_link" prototyped in ? WARNING: modpost: EXPORT symbol "bdev_freeze" [vmlinux] version generation failed, symbol will not be versioned. Is "bdev_freeze" prototyped in ? WARNING: modpost: EXPORT symbol "bdev_thaw" [vmlinux] version generation failed, symbol will not be versioned. Is "bdev_thaw" prototyped in ? WARNING: modpost: EXPORT symbol "bdev_mark_dead" [vmlinux] version generation failed, symbol will not be versioned. Is "bdev_mark_dead" prototyped in ? WARNING: modpost: EXPORT symbol "blkg_conf_prep" [vmlinux] version generation failed, symbol will not be versioned. Is "blkg_conf_prep" prototyped in ? WARNING: modpost: EXPORT symbol "blkg_conf_exit" [vmlinux] version generation failed, symbol will not be versioned. Is "blkg_conf_exit" prototyped in ? WARNING: modpost: EXPORT symbol "__do_once_sleepable_start" [vmlinux] version generation failed, symbol will not be versioned. Is "__do_once_sleepable_start" prototyped in ? WARNING: modpost: EXPORT symbol "__do_once_sleepable_done" [vmlinux] version generation failed, symbol will not be versioned. Is "__do_once_sleepable_done" prototyped in ? WARNING: modpost: EXPORT symbol "tty_init_termios" [vmlinux] version generation failed, symbol will not be versioned. Is "tty_init_termios" prototyped in ? WARNING: modpost: EXPORT symbol "tty_buffer_lock_exclusive" [vmlinux] version generation failed, symbol will not be versioned. Is "tty_buffer_lock_exclusive" prototyped in ? WARNING: modpost: EXPORT symbol "tty_buffer_unlock_exclusive" [vmlinux] version generation failed, symbol will not be versioned. Is "tty_buffer_unlock_exclusive" prototyped in ? WARNING: modpost: EXPORT symbol "tty_lock" [vmlinux] version generation failed, symbol will not be versioned. Is "tty_lock" prototyped in ? WARNING: modpost: EXPORT symbol "tty_unlock" [vmlinux] version generation failed, symbol will not be versioned. Is "tty_unlock" prototyped in ? WARNING: modpost: EXPORT symbol "iommufd_access_create" [vmlinux] version generation failed, symbol will not be versioned. Is "iommufd_access_create" prototyped in ? WARNING: modpost: EXPORT symbol "dev_driver_string" [vmlinux] version generation failed, symbol will not be versioned. Is "dev_driver_string" prototyped in ? WARNING: modpost: EXPORT symbol "dev_vprintk_emit" [vmlinux] version generation failed, symbol will not be versioned. Is "dev_vprintk_emit" prototyped in ? WARNING: modpost: EXPORT symbol "bus_rescan_devices" [vmlinux] version generation failed, symbol will not be versioned. Is "bus_rescan_devices" prototyped in ? WARNING: modpost: EXPORT symbol "device_driver_attach" [vmlinux] version generation failed, symbol will not be versioned. Is "device_driver_attach" prototyped in ? WARNING: modpost: EXPORT symbol "regmap_attach_dev" [vmlinux] version generation failed, symbol will not be versioned. Is "regmap_attach_dev" prototyped in ? WARNING: modpost: EXPORT symbol "mddev_suspend" [vmlinux] version generation failed, symbol will not be versioned. Is "mddev_suspend" prototyped in ? WARNING: modpost: EXPORT symbol "md_idle_sync_thread" [vmlinux] version generation failed, symbol will not be versioned. Is "md_idle_sync_thread" prototyped in ? WARNING: modpost: EXPORT symbol "md_frozen_sync_thread" [vmlinux] version generation failed, symbol will not be versioned. Is "md_frozen_sync_thread" prototyped in ? WARNING: modpost: EXPORT symbol "md_unfrozen_sync_thread" [vmlinux] version generation failed, symbol will not be versioned. Is "md_unfrozen_sync_thread" prototyped in ? WARNING: modpost: EXPORT symbol "md_set_array_sectors" [vmlinux] version generation failed, symbol will not be versioned. Is "md_set_array_sectors" prototyped in ? WARNING: modpost: EXPORT symbol "dev_pm_opp_get_opp_table_ref" [vmlinux] version generation failed, symbol will not be versioned. Is "dev_pm_opp_get_opp_table_ref" prototyped in ? WARNING: modpost: EXPORT symbol "dev_pm_opp_get" [vmlinux] version generation failed, symbol will not be versioned. Is "dev_pm_opp_get" prototyped in ? WARNING: modpost: EXPORT symbol "of_changeset_apply" [vmlinux] version generation failed, symbol will not be versioned. Is "of_changeset_apply" prototyped in ? WARNING: modpost: EXPORT symbol "of_changeset_revert" [vmlinux] version generation failed, symbol will not be versioned. Is "of_changeset_revert" prototyped in ? WARNING: modpost: EXPORT symbol "comedi_auto_config" [vmlinux] version generation failed, symbol will not be versioned. Is "comedi_auto_config" prototyped in ? WARNING: modpost: EXPORT symbol "devfreq_update_target" [vmlinux] version generation failed, symbol will not be versioned. Is "devfreq_update_target" 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: EXPORT symbol "kvm_set_internal_memslot" [arch/s390/kvm/kvm.ko] version generation failed, symbol will not be versioned. Is "kvm_set_internal_memslot" prototyped in ? 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: "d_splice_alias" [fs/minix/minix.ko] has no CRC! WARNING: modpost: "d_splice_alias" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "lock_rename" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "unlock_rename" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_trylock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/ecryptfs/ecryptfs.ko] has no CRC! WARNING: modpost: "d_splice_alias" [fs/freevxfs/freevxfs.ko] has no CRC! WARNING: modpost: "d_splice_alias" [fs/hpfs/hpfs.ko] has no CRC! WARNING: modpost: "mutex_lock" [fs/hpfs/hpfs.ko] has no CRC! WARNING: modpost: "mutex_unlock" [fs/hpfs/hpfs.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: "d_splice_alias" [fs/overlayfs/overlay.ko] has no CRC! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki