Ming Lei <ming.lei@...> writes:
In fact, I observed this patch can fix the same problem triggered by the command below:
# frequency should be set as more than 40000 perf record -e cycles -F 50000 noploop
Hi, guys! It seems that you have already got the perf tool worked on the ARM A9 platform. Which version of the kernel did you ues? I tried with the linaro-3.6- rc6-2012.09, but the patch was failed.