[peterz-queue:x86/paravirt 14/14] vmlinux.o: warning: objtool: __wrgsbase_inactive()+0x2e: call to ftrace_likely_update() leaves .noinstr.text section
10:03 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git x86/paravirt
head: 0494ad33dad17215f152b8cd9e77de2944133afd
commit: 0494ad33dad17215f152b8cd9e77de2944133afd [14/14] Signed-off-by: Peter Zijlstra
(Intel) <peterz(a)infradead.org>
config: x86_64-randconfig-a016-20210620 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?...
git remote add peterz-queue
https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue x86/paravirt
git checkout 0494ad33dad17215f152b8cd9e77de2944133afd
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> vmlinux.o: warning: objtool: __wrgsbase_inactive()+0x2e: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: __rdgsbase_inactive()+0x2b: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: fixup_bad_iret()+0x7b: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: noist_exc_debug()+0x41: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: exc_nmi()+0x3d: call to ftrace_likely_update() leaves
.noinstr.text section
> vmlinux.o: warning: objtool: poke_int3_handler()+0x45: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: mce_check_crashing_cpu()+0x35: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: do_machine_check()+0x6b3: call to memset() leaves
.noinstr.text section
> vmlinux.o: warning: objtool: exc_machine_check()+0x72: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: safe_stack_exc_vmm_communication()+0x4d: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: __sev_es_ist_exit()+0x32: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: __sev_es_nmi_complete()+0x24: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: exc_vmm_communication()+0x60: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_dynticks_eqs_enter()+0x44: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_dynticks_eqs_exit()+0x48: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_eqs_exit.constprop.0()+0x32: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_eqs_enter.constprop.0()+0x43: call to
ftrace_likely_update() leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_irq_exit()+0x29: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_nmi_enter()+0x39: call to ftrace_likely_update()
leaves .noinstr.text section
> vmlinux.o: warning: objtool: rcu_irq_enter()+0x29: call to ftrace_likely_update()
leaves .noinstr.text section
vmlinux.o: warning: objtool:
irqentry_nmi_enter()+0x54: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_exit()+0x47: call to ftrace_likely_update()
leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode()+0x4a: call to
ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x51: call to
ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x4a: call to
ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x4a: call to
ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_exit()+0x31: call to ftrace_likely_update()
leaves .noinstr.text section
---
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