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Message-Id: <1523943068.3246.3.camel@au1.ibm.com>
Date: Tue, 17 Apr 2018 15:31:08 +1000
From: "Alastair D'Silva" <alastair@....ibm.com>
To: Andrew Donnellan <andrew.donnellan@....ibm.com>,
linuxppc-dev@...ts.ozlabs.org
Cc: linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
mikey@...ling.org, vaibhav@...ux.vnet.ibm.com,
aneesh.kumar@...ux.vnet.ibm.com, malat@...ian.org,
felix@...ux.vnet.ibm.com, pombredanne@...b.com,
sukadev@...ux.vnet.ibm.com, npiggin@...il.com,
gregkh@...uxfoundation.org, arnd@...db.de,
fbarrat@...ux.vnet.ibm.com, corbet@....net
Subject: Re: [PATCH 2/7] powerpc: Use TIDR CPU feature to control TIDR
allocation
On Tue, 2018-04-17 at 14:21 +1000, Andrew Donnellan wrote:
> On 17/04/18 12:09, Alastair D'Silva wrote:
> > From: Alastair D'Silva <alastair@...ilva.org>
> >
> > Switch the use of TIDR on it's CPU feature, rather than assuming it
> > is available based on architecture.
> >
> > Signed-off-by: Alastair D'Silva <alastair@...ilva.org>
>
> There's a use of TIDR in restore_sprs() that's behind the ARCH_300
> flag
> as well, ideally it should never trigger in the !P9_TIDR case, but
> you
> might want to update that too for clarity?
>
Thanks for the review, I'll include your suggestions in the next set.
--
Alastair D'Silva
Open Source Developer
Linux Technology Centre, IBM Australia
mob: 0423 762 819
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