On Thursday 04 December 2014 18:14:12 Botao Sun wrote:
I'm afraid so. I did some other investigations on Kernel config and yes, the only difference is:
CONFIG_RCU_TORTURE_TEST=m
vs
CONFIG_RCU_TORTURE_TEST=y
Ok, then you really need to dig into the code to find out what is going wrong for the built-in case. Maybe cross-check on x86 to see if you get the same result?
Arnd