linux-kernel - Re: [RFC PATCH 3/3] objtool/mcount: Add powerpc specific functions

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Message-ID: <33447256-81d1-8844-d82f-e8ac94f65fbe@csgroup.eu>
Date:   Fri, 18 Mar 2022 13:59:34 +0000
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Sathvika Vasireddy <sv@...ux.ibm.com>
CC:     "aik@...abs.ru" <aik@...abs.ru>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "rostedt@...dmis.org" <rostedt@...dmis.org>,
        "jpoimboe@...hat.com" <jpoimboe@...hat.com>,
        "naveen.n.rao@...ux.vnet.ibm.com" <naveen.n.rao@...ux.vnet.ibm.com>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [RFC PATCH 3/3] objtool/mcount: Add powerpc specific functions

Hi,

Le 18/03/2022 à 13:26, Peter Zijlstra a écrit :
> On Fri, Mar 18, 2022 at 04:21:40PM +0530, Sathvika Vasireddy wrote:
>> This patch adds powerpc specific functions required for
>> 'objtool mcount' to work, and enables mcount for ppc.
> 
> I would love to see more objtool enablement for Power :-)

I have not received this series and I can't see it on powerpc patchwork 
either (https://patchwork.ozlabs.org/project/linuxppc-dev/list/)

Did you send it to linuxppc-dev list ? If not can you resend it there ?


Is your series a replacement of scripts/recordmcount.c ?

If so, is there anything common with the following RFC:

https://lore.kernel.org/lkml/cover.1591125127.git.mhelsley@vmware.com/

Thanks
Christophe