Did Mali followed the kernel docs instructions on how to deal with interrupt and smp-affinity? http://www.kernel.org/doc/Documentation/cpu-hotplug.txt http://www.kernel.org/doc/Documentation/IRQ-affinity.txt
Also here is a good article that explains quite well how to operate the irq balancing: http://www.alexonlinux.com/smp-affinity-and-proper-interrupt-handling-in-linux Fabio is right, CONFIG_HOTPLUG_CPU is necessary for suspend to work with SMP (it let turning on and off CPUs). 2012/6/11 Fabio Erculiani <[email protected]>: > I don't think we can disable CONFIG_HOTPLUG_CPU, See my comment at bug 3391. > > -- > Fabio Erculiani >
