Paul Mundt a6198a238b sh: Guard against early IPIs in flush_cache_all().
flush_cache_all() gets called in to when we do some early ioremapping.
Unfortunately on SDK7786 the interrupt controller itself requires
ioremapping, leading to a bit of a chicken and egg scenario. For now,
don't bother with IPI crosscalls if there aren't any other CPUs online.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-15 14:21:37 +09:00
..
2010-01-13 18:31:48 +09:00
2010-01-15 08:00:45 +09:00
2010-01-13 18:37:19 +09:00
2009-11-24 16:28:43 +09:00