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X-IronPort-AV: E=McAfee;i="6600,9927,10990"; a="25149096" X-IronPort-AV: E=Sophos;i="6.06,175,1705392000"; d="scan'208";a="25149096" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2024 06:19:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,175,1705392000"; d="scan'208";a="28298325" Received: from lkp-server02.sh.intel.com (HELO 3c78fa4d504c) ([10.239.97.151]) by fmviesa002.fm.intel.com with ESMTP; 21 Feb 2024 06:19:17 -0800 Received: from kbuild by 3c78fa4d504c with local (Exim 4.96) (envelope-from ) id 1rcnRD-0005Om-19; Wed, 21 Feb 2024 14:19:08 +0000 Date: Wed, 21 Feb 2024 22:18:06 +0800 From: kernel test robot To: Justin Iurman , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org, justin.iurman@uliege.be Subject: Re: [PATCH net-next 2/3] ioam6: multicast event Message-ID: <202402212253.mfysd5E1-lkp@intel.com> References: <20240220194444.36127-3-justin.iurman@uliege.be> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240220194444.36127-3-justin.iurman@uliege.be> Hi Justin, kernel test robot noticed the following build warnings: [auto build test WARNING on a6e0cb150c514efba4aaba4069927de43d80bb59] url: https://github.com/intel-lab-lkp/linux/commits/Justin-Iurman/uapi-ioam6-API-for-netlink-multicast-events/20240221-034623 base: a6e0cb150c514efba4aaba4069927de43d80bb59 patch link: https://lore.kernel.org/r/20240220194444.36127-3-justin.iurman%40uliege.be patch subject: [PATCH net-next 2/3] ioam6: multicast event config: parisc-defconfig (https://download.01.org/0day-ci/archive/20240221/202402212253.mfysd5E1-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240221/202402212253.mfysd5E1-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/202402212253.mfysd5E1-lkp@intel.com/ All warnings (new ones prefixed by >>): net/ipv6/ioam6.c: In function 'ioam6_event': >> net/ipv6/ioam6.c:657:9: warning: enumeration value 'IOAM6_EVENT_UNSPEC' not handled in switch [-Wswitch] 657 | switch (type) { | ^~~~~~ vim +/IOAM6_EVENT_UNSPEC +657 net/ipv6/ioam6.c 638 639 void ioam6_event(enum ioam6_event_type type, struct net *net, gfp_t gfp, 640 void *opt, unsigned int opt_len) 641 { 642 struct nlmsghdr *nlh; 643 struct sk_buff *skb; 644 645 if (!genl_has_listeners(&ioam6_genl_family, net, 646 IOAM6_GENL_EV_GRP_OFFSET)) 647 return; 648 649 skb = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp); 650 if (!skb) 651 return; 652 653 nlh = genlmsg_put(skb, 0, 0, &ioam6_genl_family, 0, type); 654 if (!nlh) 655 goto nla_put_failure; 656 > 657 switch (type) { 658 case IOAM6_EVENT_TRACE: 659 if (ioam6_event_put_trace(skb, (struct ioam6_trace_hdr *)opt, 660 opt_len)) 661 goto nla_put_failure; 662 break; 663 } 664 665 genlmsg_end(skb, nlh); 666 genlmsg_multicast_netns(&ioam6_genl_family, net, skb, 0, 667 IOAM6_GENL_EV_GRP_OFFSET, gfp); 668 return; 669 670 nla_put_failure: 671 nlmsg_free(skb); 672 } 673 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki