[kbuild-all] [android-common:android13-5.10 10928/15388] vmlinux.o: warning: objtool: look_up_lock_class.isra.0()+0x82: call to rcu_read_lock_any_held() leaves .noinstr.text section

tree: https://android.googlesource.com/kernel/common android13-5.10 head: 8a3ff11d54dcae59018d6cf69e2f980fdc7a399d commit: ca2acbd5483ff03a1c1ea0268d7a4acf0b3a13ee [10928/15388] locking/lockdep: Improve noinstr vs errors config: x86_64-buildonly-randconfig-r002-20210929 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android13-5.10 git checkout ca2acbd5483ff03a1c1ea0268d7a4acf0b3a13ee # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: mce_wrmsrl.constprop.0()+0x6d: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section vmlinux.o: warning: objtool: do_machine_check()+0xcdc: call to mce_panic.isra.0() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_machine_check()+0xe3: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section vmlinux.o: warning: objtool: noist_exc_machine_check()+0x90: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section vmlinux.o: warning: objtool: __sev_es_nmi_complete()+0x284: call to panic() leaves .noinstr.text section --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org