From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (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 4560FEC4 for ; Mon, 13 Jun 2022 12:35:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655123746; x=1686659746; h=date:from:cc:subject:message-id:mime-version; bh=EcsFvJsEJAM1KLCCZwfu9Wd1gxyYRwk2+1+XLR0h7ps=; b=kqxL/Lneb+5Hbxv88mg4fTMWtsLiu3sJlx9zi6PeSqUYsE3WHNhpfPsz 5NqBCs79m6fYGKaGFZZZ+1nISqd6wh8TfQ5XCUSYP9Q5A9TRVwTyfZ878 hTx7+sbWUyl2Gnn7v/7MsHq/7EzYXTL51PXURfD9kKree+yMgg7NZWnP+ EX4ju84NSDqrPJ/JTcPkKWR+BGporQ8v81G07uE+ntIvc0eT1uezqGyEG WlxvO2ucZKALyknGjNYNDEqGd/GXu3k8uIfY/WVYNq3sKCYq7J5AZyICS 4GlroU49BV40UmPilpYRdGkNk3Y5fdTugYh+c4cGrZ8eQoEbXnBcZD63A Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10376"; a="364596871" X-IronPort-AV: E=Sophos;i="5.91,297,1647327600"; d="scan'208";a="364596871" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2022 05:35:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,297,1647327600"; d="scan'208";a="651400064" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 13 Jun 2022 05:35:44 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1o0jIF-000Ko9-OP; Mon, 13 Jun 2022 12:35:43 +0000 Date: Mon, 13 Jun 2022 20:34:48 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: [ammarfaizi2-block:paulmck/linux-rcu/dev 67/113] vmlinux.o: warning: objtool: rcu_idle_enter+0x14: call to ftrace_likely_update() leaves .noinstr.text section Message-ID: <202206132008.2eHKCEl3-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: "GNU/Weeb Mailing List" CC: linux-kernel@vger.kernel.org TO: "Paul E. McKenney" CC: Yonghong Song tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/dev head: 021008153fdc492855260182f197c7657b6cac94 commit: 869dfd375d87649af85b84b293c28f645e729012 [67/113] rcu: Apply noinstr to rcu_idle_enter() and rcu_idle_exit() config: x86_64-randconfig-a005-20220613 (https://download.01.org/0day-ci/archive/20220613/202206132008.2eHKCEl3-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d378268ead93c85803c270277f0243737b536ae7) 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://github.com/ammarfaizi2/linux-block/commit/869dfd375d87649af85b84b293c28f645e729012 git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block paulmck/linux-rcu/dev git checkout 869dfd375d87649af85b84b293c28f645e729012 # 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: rcu_idle_enter+0x14: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_eqs_enter+0x3c: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_dynticks_eqs_enter+0x1a: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_irq_exit+0x39: call to ftrace_likely_update() leaves .noinstr.text section >> vmlinux.o: warning: objtool: rcu_idle_exit+0x48: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_eqs_exit+0x14: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_nmi_enter+0x33: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_dynticks_eqs_exit+0x1a: call to ftrace_likely_update() leaves .noinstr.text section vmlinux.o: warning: objtool: rcu_irq_enter+0x39: 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: __context_tracking_enter+0x32: 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