[PATCH v3 5/6] powerpc/64s: Blacklist functions invoked on a trap

[Nicholas Piggin]

On Thu, 22 Jun 2017 00:08:41 +0530
"Naveen N. Rao" <naveen.n.rao at linux.vnet.ibm.com> wrote:

> Blacklist all functions involved while handling a trap. We:
> - convert some of the symbols into private symbols,
> - remove the duplicate 'restore' symbol, and
> - blacklist most functions involved while handling a trap.

I'm not sure removing "restore" makes it better. 
fast_exc_return_irq is a relatively specialised case...
I think all these names could be reworked and made a bit
more consistent and descriptive, but for this patch could
you just leave restore in there?

Otherwise it seems okay to me, but I haven't gone through
all the functions involved with trap yet and verified.

Thanks,
Nick