linux-kernel - Re: [PATCH 05/15] powerpc/watchpoint: Provide DAWR number to set

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Message-Id: <16bc7420-0e46-0600-62b4-e5ac97f833fb@linux.ibm.com>
Date:   Wed, 18 Mar 2020 11:48:32 +0530
From:   Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
To:     Christophe Leroy <christophe.leroy@....fr>
Cc:     mpe@...erman.id.au, mikey@...ling.org, apopple@...ux.ibm.com,
        paulus@...ba.org, npiggin@...il.com,
        naveen.n.rao@...ux.vnet.ibm.com, peterz@...radead.org,
        jolsa@...nel.org, oleg@...hat.com, fweisbec@...il.com,
        mingo@...nel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org,
        Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Subject: Re: [PATCH 05/15] powerpc/watchpoint: Provide DAWR number to set_dawr



On 3/17/20 3:58 PM, Christophe Leroy wrote:
> 
> 
> Le 09/03/2020 à 09:57, Ravi Bangoria a écrit :
>> Introduce new parameter 'nr' to set_dawr() which indicates which DAWR
>> should be programed.
> 
> While we are at it (In another patch I think), we should do the same to set_dabr() so that we can use both DABR and DABR2

This series is for DAWR only and does not support DABR2. I'll look
at how other book3s family processors provides DABR2 supports.

Thanks,
Ravi