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In-Reply-To: <20170720015322.24307-1-npiggin@gmail.com>
To: Nicholas Piggin <npiggin@gmail.com>
From: Michael Ellerman <patch-notifications@ellerman.id.au>
Cc: Madhavan Srinivasan <masriniv@in.ibm.com>,
 Gautham R Shenoy <ego@linux.vnet.ibm.com>, Michael Neuling <mikey@neuling.org>,
 Nicholas Piggin <npiggin@gmail.com>, Anton Blanchard <anton@samba.org>,
 linuxppc-dev@lists.ozlabs.org
Subject: Re: POWER9 PMU stops after idle workaround
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Date: Thu,  3 Aug 2017 20:19:38 +1000 (AEST)
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On Thu, 2017-07-20 at 01:53:22 UTC, Nicholas Piggin wrote:
> POWER9 DD2 PMU can stop after a state-loss idle in some conditions.
> 
> A solution is to set then clear MMCRA[60] after wake from state-loss
> idle.
> 
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
> Acked-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
> Reviewed-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
> Acked-by: Anton Blanchard <anton@samba.org>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/bdd21ddb919d28f9c62cdc6286cac9

cheers