Subject: Re: [PATCH] powernv: Use _GLOBAL_TOC for opal wrappers

From: Michael Ellerman <[email-masked]>
Date: Wed, 22 Oct 2014 16:31:10 +1100

On Wed, 2014-10-22 at 11:32 +0800, Jeremy Kerr wrote:
> Currently, we can't call opal wrappers from modules when using the LE
> ABIv2, which requires a TOC init.

What happens if we try? Build failure or run time bug?

> This change uses the _GLOBAL_TOC() macro (rather than _GLOBAL) for the
> opal wrappers, so that we can do non-local calls to them.

Are we doing that now, or we would like to?

cheers