On Thu, May 12, 2016 at 09:27:40AM +0200, Thomas Huth wrote: > On 12.05.2016 06:57, Paul Mackerras wrote: > > On Mon, Apr 25, 2016 at 10:15:47AM +0200, Alexander Graf wrote: > >> > >>>> +#define SPRN_SIAR 796 > >> > >> I'm sure there's a reason (iSeries?) we used the r/o version before. > >> Better introduce a new constant that gives us rw access and use that in > >> the kvm entry/exit code. > > > > I don't think we ever did any performance monitoring on iSeries, and > > in any case, we have removed the iSeries code. I think we should just > > use the privileged, read/write number (i.e. 796). > > Ok, then I'll simply add the fix for SDAR to my patch as well, test it > and submit it again.
Great! Could you switch MMCR2 to the privileged number as well while you're at it? Thanks, Paul. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
