On Wed, 16 Mar 2016 22:45:20 +1100 Benjamin Herrenschmidt <b...@au1.ibm.com> wrote:
> On Wed, 2016-03-16 at 13:29 +1100, Cyril Bur wrote: > > +#ifdef CONFIG_PPC_BOOK3S > > + ld r10,PACAKMSR(r13) > > + li r9,MSR_RI > > + andc r11,r10,r9 /* Re-clear RI */ > > + mtmsrd r11,1 > > +#endif > > Do you need that ? IE, mtmsrd with "1" will only update RI and EE, is > the value of EE in PACAMSR variable ? > Indeed, so, we should check with Anton who did the disable EE and clear RI just a bit before that. I had a quick look and to the best of my knowledge EE is not set in PACAKMSR. > Cheers, > Ben. > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
