Re: [PATCH] powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online

2016-11-22 Thread Michael Neuling
On Tue, 2016-11-22 at 23:36 +0530, Gautham R. Shenoy wrote: > From: "Gautham R. Shenoy" > > Ensure that PSSCR is set to a safe value corresponding to no > state-loss each time a POWER9 CPU comes online. > > Signed-off-by: Gautham R. Shenoy Tested here on my configuration... FWIW Acked-By: Mic

Re: [PATCH] powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online

2016-11-22 Thread Michael Neuling
On Wed, 2016-11-23 at 10:30 +1100, Michael Ellerman wrote: > "Gautham R. Shenoy" writes: > > > From: "Gautham R. Shenoy" > > > > Ensure that PSSCR is set to a safe value corresponding to no > > state-loss each time a POWER9 CPU comes online. > > Is this a bug fix? I can't tell from the change

Re: [PATCH] powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online

2016-11-22 Thread Michael Ellerman
"Gautham R. Shenoy" writes: > From: "Gautham R. Shenoy" > > Ensure that PSSCR is set to a safe value corresponding to no > state-loss each time a POWER9 CPU comes online. Is this a bug fix? I can't tell from the change log. cheers

[PATCH] powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online

2016-11-22 Thread Gautham R. Shenoy
From: "Gautham R. Shenoy" Ensure that PSSCR is set to a safe value corresponding to no state-loss each time a POWER9 CPU comes online. Signed-off-by: Gautham R. Shenoy --- arch/powerpc/kernel/cpu_setup_power.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/kernel/cpu_setup_