linux-kernel - Re: [PATCH v5 1/7] powerpc: Add TIDR CPU feature for POWER9

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Message-Id: <36c4dbe3-9fe5-42fe-dd5b-88b43005a2b8@au1.ibm.com>
Date:   Thu, 31 May 2018 14:19:09 +1000
From:   Andrew Donnellan <andrew.donnellan@....ibm.com>
To:     "Alastair D'Silva" <alastair@....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,
        "Alastair D'Silva" <alastair@...ilva.org>
Subject: Re: [PATCH v5 1/7] powerpc: Add TIDR CPU feature for POWER9

On 11/05/18 16:12, Alastair D'Silva wrote:
> From: Alastair D'Silva <alastair@...ilva.org>
> 
> This patch adds a CPU feature bit to show whether the CPU has
> the TIDR register available, enabling as_notify/wait in userspace.
> 
> Signed-off-by: Alastair D'Silva <alastair@...ilva.org>

Reviewed-by: Andrew Donnellan <andrew.donnellan@....ibm.com>

-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan@....ibm.com  IBM Australia Limited