Re: ARM A9 oprofile

On 02/28/2012 04:45 AM, Ming Lei wrote:

Please try the uImage on the link below:

   http://kernel.ubuntu.com/~ming/up/uImage-3.3-rc5-perf

No good news for the oprofile:

... irq 34: nobody cared (try booting with the "irqpoll" option) [stack] Disabling IRQ #34 irq 33: nobody cared (try booting with the "irqpoll" option) [stack] Disabling IRQ #33 ...

Could you also try an attached module in a loop like:

while true; do insmod timeoutbench.ko && rmmod timeoutbench; done

with oprofile running?

Dmitry