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X-CSE-ConnectionGUID: E3wDs/bvQZKA5voAwAPZoA== X-CSE-MsgGUID: hjfQ3C/xTiu2fcyR885/lQ== X-IronPort-AV: E=McAfee;i="6700,10204,11360"; a="41647913" X-IronPort-AV: E=Sophos;i="6.13,327,1732608000"; d="scan'208";a="41647913" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Mar 2025 03:08:50 -0800 X-CSE-ConnectionGUID: EFw6+f28SLSK2XEsisIThw== X-CSE-MsgGUID: CGEITwr6SN+PK81Pew5ijQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="154930117" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by orviesa001.jf.intel.com with ESMTP; 02 Mar 2025 03:08:49 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1tohBP-000HGo-1B; Sun, 02 Mar 2025 11:08:36 +0000 Date: Sun, 2 Mar 2025 19:07:31 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: Re: [PATCH mptcp-next v2 12/14] mptcp: pm: move generic PM helpers to pm.c Message-ID: <202503021814.nHwMzDOP-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20250228-mptcp-pm-reorg-code-v2-12-fa8b2542b7a5@kernel.org> References: <20250228-mptcp-pm-reorg-code-v2-12-fa8b2542b7a5@kernel.org> TO: "Matthieu Baerts (NGI0)" TO: mptcp@lists.linux.dev CC: Geliang Tang CC: "Matthieu Baerts (NGI0)" Hi Matthieu, kernel test robot noticed the following build warnings: [auto build test WARNING on 6b32949274eb9e32fe867ba9a8f8cb98587ecf36] url: https://github.com/intel-lab-lkp/linux/commits/Matthieu-Baerts-NGI0/mptcp-pm-remove-_nl-from-mptcp_pm_nl_addr_send_ack/20250228-213416 base: 6b32949274eb9e32fe867ba9a8f8cb98587ecf36 patch link: https://lore.kernel.org/r/20250228-mptcp-pm-reorg-code-v2-12-fa8b2542b7a5%40kernel.org patch subject: [PATCH mptcp-next v2 12/14] mptcp: pm: move generic PM helpers to pm.c :::::: branch date: 2 days ago :::::: commit date: 2 days ago config: sparc-randconfig-r071-20250302 (https://download.01.org/0day-ci/archive/20250302/202503021814.nHwMzDOP-lkp@intel.com/config) compiler: sparc-linux-gcc (GCC) 14.2.0 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 | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202503021814.nHwMzDOP-lkp@intel.com/ smatch warnings: net/mptcp/pm.c:156 mptcp_remove_anno_list_by_saddr() warn: returning freed memory 'entry' (line 155) vim +/entry +156 net/mptcp/pm.c 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 148) 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 149) bool mptcp_remove_anno_list_by_saddr(struct mptcp_sock *msk, 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 150) const struct mptcp_addr_info *addr) 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 151) { 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 152) struct mptcp_pm_add_entry *entry; 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 153) 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 154) entry = mptcp_pm_del_add_timer(msk, addr, false); 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 @155) kfree(entry); 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 @156) return entry; 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 157) } 2be048f2cf3912 Matthieu Baerts (NGI0 2025-02-28 158) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki