Hello!

I've failed to complie new kernel 2.6.26.5 with patch 2.6.26.5-rt9
  CC      arch/arm/kernel/irq.o
/mnt/build/sasha/linux-2.6.26.5-rt9/arch/arm/kernel/irq.c: In function 'asm_do_IRQ':
/mnt/build/sasha/linux-2.6.26.5-rt9/arch/arm/kernel/irq.c:118: error: implicit declaration of function 'ftrace_event_irq'

grep did't find any ftrace_event_irq in the source tree, but in the /arch/arm/kernel/irq.c
2.6.26-rt1 with this config compiled successfully.
What is going wrong?

-- 
Best regards,
Alexander Pazdnikov