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

On Wed, 2016-11-23 at 10:30 +1100, Michael Ellerman wrote:

"Gautham R. Shenoy" [off-list ref] writes:
=20

quoted

From: "Gautham R. Shenoy" <redacted>
=20
Ensure that PSSCR is set to a safe value corresponding to no
state-loss each time a POWER9 CPU comes online.

=20
Is this a bug fix? I can't tell from the change log.

There are no known bugs it's fixing. =C2=A0

It's just safer to run with a known default value, rather than what we rand=
omly
inherit from previous firmware.

Mikey