Yes, but init also does a kill(-1,...) to get rid of all processes,
before the last steps of system shutdown. So you have to somehow
make your "page holding" process survive beyond this point.
> My feel is that kexec-on-panic is a rather different problem.
You make it a different problem by assuming that you'd have a
kernel that is specifically built for running at a "safe"
location. If you assume that you're just using your normal
kernel, the two problems converge again. There are still a
few things that are different, like the checksumming, but
they can safely be added at a later time.
- Werner
-- _________________________________________________________________________ / Werner Almesberger, Buenos Aires, Argentina wa@almesberger.net / /_http://www.almesberger.net/____________________________________________/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/