On 10 March 2012 03:51, Rusty Russell <rusty at rustcorp.com.au> wrote: > Meanwhile, there are a few important fixes here. ?Annoyingly, my guest > kernel doesn't seem to need the "Hack alert!!!" emulation Marc added, so > I can't nail down exactly what that emulation should cover. That (crn=9) is the performance counters -- I imagine you haven't got that config option enabled in your guest kernel. > ?Similarly, my kernel doesn't access cp15 c15 either. What we have there at the moment is probably mostly stuff put in to get A9 guest kernels running. I'm vaguely surprised nothing tries to read the Configuration Base Address Register, but maybe the kernel just assumes it knows where the interrupt controller lives. -- PMM
