From: Michael Ellerman <mpe@ellerman.id.au>
To: "Gautham R. Shenoy" <ego@linux.vnet.ibm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Neuling <mikey@neuling.org>,
Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>,
"Shreyas B. Prabhu" <shreyasbp@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
"Gautham R. Shenoy" <ego@linux.vnet.ibm.com>
Subject: Re: [PATCH] powernv: Clear SPRN_PSSCR when a POWER9 CPU comes online
Date: Wed, 23 Nov 2016 10:30:15 +1100 [thread overview]
Message-ID: <87bmx7um7s.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <1479838000-380-1-git-send-email-ego@linux.vnet.ibm.com>
"Gautham R. Shenoy" <ego@linux.vnet.ibm.com> writes:
> From: "Gautham R. Shenoy" <ego@linux.vnet.ibm.com>
>
> 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
next prev parent reply other threads:[~2016-11-22 23:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-22 18:06 Gautham R. Shenoy
2016-11-22 23:30 ` Michael Ellerman [this message]
2016-11-22 23:35 ` Michael Neuling
2016-11-23 0:32 ` Michael Neuling
2016-11-28 12:15 ` Michael Ellerman
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