[PATCH] powerpc: Fix P10 PVR revision in /proc/cpuinfo for SMT4 cores

[Michael Neuling]

On Mon, 2020-08-03 at 22:41 +1000, Michael Ellerman wrote:
> Michael Neuling <mikey at neuling.org> writes:
> > On POWER10 bit 12 in the PVR indicates if the core is SMT4 or
> > SMT8. Bit 12 is set for SMT4.
> > 
> > Without this patch, /proc/cpuinfo on a SMT4 DD1 POWER10 looks like
> > this:
> >     cpu             : POWER10, altivec supported
> >     revision        : 17.0 (pvr 0080 1100)
> > 
> > Signed-off-by: Michael Neuling <mikey at neuling.org>
> > ---
> >  arch/powerpc/kernel/setup-common.c | 1 +
> >  1 file changed, 1 insertion(+)
> 
> This should have a Fixes: pointing at something so it gets backported.

Yes it should.

Mikey