Re: [PATCH] powerpc/4xx/ocm: fix compiler error

[Segher Boessenkool]

On Sun, Dec 23, 2018 at 09:29:44AM +0100, Gabriel Paubert wrote:
> •   The fetch access is to guarded storage and MSR[IR] = 1.

That is architected, yes.  You get an ISI if IR=1 and (N=1 or G=1).


Segher