From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (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 464257A for ; Wed, 15 Jun 2022 18:44:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655318693; x=1686854693; h=date:from:cc:subject:message-id:mime-version; bh=KgdL+vSpVtviYD5Ujn4jjNxHXJRmCGtU+ceCVtpqd/Q=; b=eJpwDFV3yplsNfxsxeTCt+EWGhfJTF8besMtHuzNqEKAIOSI8rpCSt6E OV+2WCF6TArsQvCoX9c4yaSDtvLuZhgITYkCaYWipcAtwzXhwiVlwdzzx cWKHgWPxOGTZkNkXnEXFKXTeMr70H0ub0VfpnlRCT3VSOwiXpjRB97cpx AhFb2AxsRmZf3ga1mkd8Wa+XghbWIxeRu2oqE2JeIUg6zLy+6sm8rnVQw hcNsJg8eh3KWRzKRSU/tgZIIWHTwjUhsUwC7VIzogUMQFfw6nfoBCy3tL UoHTcLwQeQvYHLAAIh2mFryH0CYpkGcjEsBzW/7QAphKm7k+Mf2YqXqWJ Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="259533789" X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="259533789" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2022 11:24:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="831193098" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 15 Jun 2022 11:24:25 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o1Xgn-000N5Z-8h; Wed, 15 Jun 2022 18:24:25 +0000 Date: Thu, 16 Jun 2022 02:23:38 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: [linux-next:master 3517/3718] vmlinux.o: warning: objtool: ct_nmi_enter+0x34: call to ftrace_likely_update() leaves .noinstr.text section Message-ID: <202206160206.7v6ivUDZ-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 BCC: lkp@intel.com CC: Linux Memory Management List TO: Frederic Weisbecker CC: "Paul E. McKenney" tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 6012273897fefb12566580efedee10bb06e5e6ed commit: 4d79440c7f9f94961cde6c305b3039e5dfc07937 [3517/3718] rcu/context-tracking: Remove unused and/or unecessary middle functions config: x86_64-randconfig-a005-20220613 (https://download.01.org/0day-ci/archive/20220616/202206160206.7v6ivUDZ-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b0b00432093be9680ed833af642bcafc3ca11586) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4d79440c7f9f94961cde6c305b3039e5dfc07937 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 4d79440c7f9f94961cde6c305b3039e5dfc07937 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: __rdgsbase_inactive+0x35: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __wrgsbase_inactive+0x39: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: fixup_bad_iret+0x25: call to memset() leaves .noinstr.text section vmlinux.o: warning: objtool: noist_exc_debug+0x44: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_nmi+0x33: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: poke_int3_handler+0x53: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: enter_from_user_mode+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x62: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0x5c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_exit+0x42: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_nmi_enter+0x46: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_nmi_exit+0x60: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_dynticks_eqs_enter+0x28: call to ftrace_likely_update() leaves .noinstr.text section >> vmlinux.o: warning: objtool: ct_nmi_enter+0x34: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_dynticks_eqs_exit+0x28: call to ftrace_likely_update() leaves .noinstr.text section >> vmlinux.o: warning: objtool: ct_idle_enter+0x14: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_eqs_enter+0x3d: call to ftrace_likely_update() leaves .noinstr.text section >> vmlinux.o: warning: objtool: ct_idle_exit+0x48: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_eqs_exit+0x24: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: ct_irq_enter+0x39: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: ct_irq_exit+0x39: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: __ct_user_enter+0x41: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: context_tracking_recursion_enter+0x3b: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: crc_pcl+0x7c: missing int3 after indirect jump -- 0-DAY CI Kernel Test Service https://01.org/lkp