Re: [PATCH v3 2/4] powerpc/64s: idle POWER9 can execute stop without a sync sequence

2017-08-29 Thread Michael Ellerman
Paul Mackerras writes: > On Fri, Aug 25, 2017 at 02:30:34PM +1000, Nicholas Piggin wrote: >> diff --git a/arch/powerpc/kernel/idle_book3s.S >> b/arch/powerpc/kernel/idle_book3s.S >> index 4924647d964d..14e97f442167 100644 >> --- a/arch/powerpc/kernel/idle_book3s.S >> +++ b/arch/powerpc/kernel/idl

Re: [PATCH v3 2/4] powerpc/64s: idle POWER9 can execute stop without a sync sequence

2017-08-28 Thread Paul Mackerras
On Fri, Aug 25, 2017 at 02:30:34PM +1000, Nicholas Piggin wrote: > Reviewed-by: Gautham R. Shenoy > Signed-off-by: Nicholas Piggin > --- > arch/powerpc/include/asm/cpuidle.h | 16 > arch/powerpc/kernel/idle_book3s.S | 26 -- > 2 files changed, 20 inserti

[PATCH v3 2/4] powerpc/64s: idle POWER9 can execute stop without a sync sequence

2017-08-24 Thread Nicholas Piggin
Reviewed-by: Gautham R. Shenoy Signed-off-by: Nicholas Piggin --- arch/powerpc/include/asm/cpuidle.h | 16 arch/powerpc/kernel/idle_book3s.S | 26 -- 2 files changed, 20 insertions(+), 22 deletions(-) diff --git a/arch/powerpc/include/asm/cpuidle.h b/a