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Date: Wed, 1 Jun 2022 17:13:24 +0800 From: kernel test robot <lkp@...el.com> To: Peter Zijlstra <peterz@...radead.org> Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org Subject: [peterz-queue:sched/idle 13/19] vmlinux.o: warning: objtool: tick_check_broadcast_expired+0x2f: call to __kasan_check_read() leaves .noinstr.text section tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/idle head: 800e96de10eefe4eca5bb5f4492a77dac04b52dc commit: 998ebff7327f7dfd547abe683c254fe949e2336c [13/19] idle: Fix rcu_idle_*() usage config: x86_64-randconfig-a014-20211121 (https://download.01.org/0day-ci/archive/20220601/202206011749.IenKXuNb-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=998ebff7327f7dfd547abe683c254fe949e2336c git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue sched/idle git checkout 998ebff7327f7dfd547abe683c254fe949e2336c # save the config file mkdir build_dir && cp config build_dir/.config make 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 <lkp@...el.com> All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: exc_nmi+0x109: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_page_fault+0x34: call to static_key_count() leaves .noinstr.text section >> vmlinux.o: warning: objtool: tick_check_broadcast_expired+0x2f: call to __kasan_check_read() leaves .noinstr.text section -- 0-DAY CI Kernel Test Service https://01.org/lkp
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