[tip:WIP.x86/apic 40/43] arch/x86/kernel/irq.o:(__tracepoints+0x170): undefined reference to `trace_resched_ipi_reg'

From: kbuild test robot
Date: Fri Aug 25 2017 - 07:38:27 EST


Hi Thomas,

It's probably a bug fix that unveils the link errors.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/apic
head: 395b2c62edea5a2bb8a8786392feb12fae5917a7
commit: 902f1bb88397dd6769c98b2177bbda134b3a1ef2 [40/43] x86/idt: Deinline setup functions
config: i386-randconfig-s0-201734 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout 902f1bb88397dd6769c98b2177bbda134b3a1ef2
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

>> arch/x86/kernel/irq.o:(__tracepoints+0x170): undefined reference to `trace_resched_ipi_reg'
>> arch/x86/kernel/irq.o:(__tracepoints+0x174): undefined reference to `trace_resched_ipi_unreg'
arch/x86/kernel/irq.o:(__tracepoints+0x184): undefined reference to `trace_resched_ipi_reg'
arch/x86/kernel/irq.o:(__tracepoints+0x188): undefined reference to `trace_resched_ipi_unreg'

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