linux-kernel - [linux-stable-rc:queue/5.17 1407/1567] net/openvswitch/flow_netlink.o: warning: objtool: ovs_nla_free_nested

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Message-ID: <202204180805.B20PtvEM-lkp@intel.com>
Date:   Mon, 18 Apr 2022 08:38:10 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ilya Maximets <i.maximets@....org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [linux-stable-rc:queue/5.17 1407/1567]
 net/openvswitch/flow_netlink.o: warning: objtool:
 ovs_nla_free_nested_actions()+0x59: unreachable instruction

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git queue/5.17
head:   a0cf6ca05464247e59c4fa08d60effea9b1d3a5b
commit: 53bce9d19b0a9d245b25cd050b81652ed974a509 [1407/1567] net: openvswitch: fix leak of nested actions
config: x86_64-randconfig-a001-20220418 (https://download.01.org/0day-ci/archive/20220418/202204180805.B20PtvEM-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-19) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=53bce9d19b0a9d245b25cd050b81652ed974a509
        git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
        git fetch --no-tags linux-stable-rc queue/5.17
        git checkout 53bce9d19b0a9d245b25cd050b81652ed974a509
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash net/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> net/openvswitch/flow_netlink.o: warning: objtool: ovs_nla_free_nested_actions()+0x59: unreachable instruction

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp