On 23/01/17 16:11, Joshua Kinard wrote: > So now the question is why stack-probing kills this machine on generic MIPS > code that its smaller cousin is seemingly unaffected by. I do know that IP27 > has a different set of memory initialization routines in the MIPS code, so is > it possible that, at the point that _raw_spin_lock_irq is called and the > stack-probe happens, that there isn't any stack space available because the > IP27-specific memory init hasn't yet completed?
I'm sorry, but that really is a question for the kernel people. Andrew.
