Re: [RFC PATCH 1/2] powerpc/powernv: Remove separate entry for OPAL real mode calls

2017-02-06 Thread Benjamin Herrenschmidt
On Mon, 2017-02-06 at 20:51 -0600, Segher Boessenkool wrote: > On Tue, Feb 07, 2017 at 01:17:59PM +1100, Benjamin Herrenschmidt > wrote: > > @@ -123,7 +149,6 @@ opal_tracepoint_entry: > >   ld r9,STK_REG(R30)(r1) > >   ld r10,STK_REG(R31)(r1) > >   LOAD_REG_ADDR(r11,opal_tracepoint_

Re: [RFC PATCH 1/2] powerpc/powernv: Remove separate entry for OPAL real mode calls

2017-02-06 Thread Segher Boessenkool
On Tue, Feb 07, 2017 at 01:17:59PM +1100, Benjamin Herrenschmidt wrote: > @@ -123,7 +149,6 @@ opal_tracepoint_entry: > ld r9,STK_REG(R30)(r1) > ld r10,STK_REG(R31)(r1) > LOAD_REG_ADDR(r11,opal_tracepoint_return) > - mfcrr12 > std r11,16(r1) > stw