Hi; I have a linux-2.6.20 kernel configured with CONFIG_MIPS_MT_SMP (SMVPE) running on a MIPS34KC processor emulation platform. Everything goes fine until the scheduler gets stuck in trying to wake up the migration thread. I configured the kernel with max_cache_size=2097152, having no idea of what the variable is all about. Putting debug messages in kernel/sched.c tells me that the the migration_thread() routine has gone to sleep calling schedul() function and set_cpus_allowed() function gets stuck in wake_up_process(rq->migration_thread); Any insight is appreciated. Regards. KH
