* [peterz-queue:sched/idle 9/10] vmlinux.o: warning: objtool: acpi_processor_ffh_cstate_enter+0x2c0: call to ftrace_likely_update() leaves .noinstr.text section
@ 2022-05-31 5:50 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-05-31 5:50 UTC (permalink / raw)
Cc: kbuild-all, llvm
BCC: lkp@intel.com
CC: linux-kernel@vger.kernel.org
TO: Peter Zijlstra <peterz@infradead.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/idle
head: e501ffcdad48900629ba842b081d182ea4a6a30a
commit: 19b4944b7061999d8c2d1e9a15b333914f6138fa [9/10] objtool/idle: Validate __cpuidle code as noinstr
config: x86_64-randconfig-a015-20220530 (https://download.01.org/0day-ci/archive/20220531/202205311333.bMthbyoD-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0776c48f9b7e69fa447bee57c7c0985caa856be9)
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/peterz/queue.git/commit/?id=19b4944b7061999d8c2d1e9a15b333914f6138fa
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 19b4944b7061999d8c2d1e9a15b333914f6138fa
# 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 <lkp@intel.com>
All warnings (new ones prefixed by >>):
vmlinux.o: warning: objtool: __rdgsbase_inactive+0x33: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: __wrgsbase_inactive+0x37: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: fixup_bad_iret+0x11: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: noist_exc_debug+0x5c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_nmi+0xa: call to sev_es_nmi_complete() leaves .noinstr.text section
vmlinux.o: warning: objtool: default_do_nmi+0x10: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: poke_int3_handler+0x8f: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_rdmsrl+0x3: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_wrmsrl+0x7: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check+0x48: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_machine_check+0x93: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_check_crashing_cpu+0x17: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: kvm_read_and_reset_apf_flags+0x1: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: lockdep_hardirqs_on+0x9a: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: lockdep_hardirqs_off+0x97: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode+0xfe: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x103: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0xfe: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0xfe: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_exit+0x3c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_enter+0x4d: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_exit+0x2c: call to rcu_nmi_exit() leaves .noinstr.text section
vmlinux.o: warning: objtool: __context_tracking_enter+0x34: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: context_tracking_recursion_enter+0x2: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: __context_tracking_exit+0xc: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_idle_enter+0x1f: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_idle_enter_s2idle+0x28: call to __this_cpu_preempt_check() leaves .noinstr.text section
vmlinux.o: warning: objtool: mwait_idle+0x1: call to current_set_polling_and_test() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: acpi_processor_ffh_cstate_enter+0x2c0: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: cpu_idle_poll+0xb4: call to test_ti_thread_flag() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: intel_idle+0x2bb: call to ftrace_likely_update() leaves .noinstr.text section
>> vmlinux.o: warning: objtool: intel_idle_s2idle+0x28b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_idle_do_entry+0x4: call to perf_lopwr_cb() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_safe_halt+0xe: call to test_ti_thread_flag() leaves .noinstr.text section
vmlinux.o: warning: objtool: io_idle+0x3: call to __inb() leaves .noinstr.text section
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2022-05-31 5:50 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-31 5:50 [peterz-queue:sched/idle 9/10] vmlinux.o: warning: objtool: acpi_processor_ffh_cstate_enter+0x2c0: call to ftrace_likely_update() leaves .noinstr.text section kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.