From: Michael Ellerman <mpe@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@csgroup.eu>,
Arnd Bergmann <arnd@arndb.de>
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Subject: Re: [PATCH 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms
Date: Thu, 21 May 2020 23:53:45 +1000 [thread overview]
Message-ID: <87o8qhgzrq.fsf@mpe.ellerman.id.au> (raw)
In-Reply-To: <33b873a8-ded2-4866-fb70-c336fb325923@csgroup.eu>
Christophe Leroy <christophe.leroy@csgroup.eu> writes:
> Le 21/05/2020 à 09:02, Michael Ellerman a écrit :
>> Arnd Bergmann <arnd@arndb.de> writes:
>>> +On Wed, Apr 8, 2020 at 2:04 PM Michael Ellerman <mpe@ellerman.id.au> wrote:
>>>> Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:
>>>>> On Fri, 2020-04-03 at 15:59 +1100, Michael Ellerman wrote:
>>>>>> Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:
>>>>> IBM still put 40x cores inside POWER chips no ?
>>>>
>>>> Oh yeah that's true. I guess most folks don't know that, or that they
>>>> run RHEL on them.
>>>
>>> Is there a reason for not having those dts files in mainline then?
>>> If nothing else, it would document what machines are still being
>>> used with future kernels.
>>
>> Sorry that part was a joke :D Those chips don't run Linux.
>>
>
> Nice to know :)
>
> What's the plan then, do we still want to keep 40x in the kernel ?
I guess we keep it for now.
Perhaps we mark it BROKEN for a few releases and see if anyone
complains?
> If yes, is it ok to drop the oldies anyway as done in my series
> https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=172630 ?
Yeah let's do it. I would love to get rid of that horrible
PPC405_ERR77() sprinkled all through our atomics.
> (Note that this series will conflict with my series on hugepages on 8xx
> due to the PTE_ATOMIC_UPDATES stuff. I can rebase the 40x modernisation
> series on top of the 8xx hugepages series if it is worth it)
Yeah if you can rebase that would be great.
cheers
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next prev parent reply other threads:[~2020-05-22 6:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-27 12:12 [PATCH 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms Michal Simek
2020-03-27 12:12 ` [PATCH 2/2] powerpc: Remove Xilinx PPC405/PPC440 support Michal Simek
2020-03-27 12:54 ` [PATCH 0/2] powerpc: Remove support for ppc405/440 Xilinx platforms Arnd Bergmann
2020-03-27 13:10 ` Andy Shevchenko
2020-03-27 13:15 ` Andy Shevchenko
2020-03-27 13:22 ` Arnd Bergmann
2020-03-27 14:14 ` Andy Shevchenko
2020-03-28 11:17 ` Christophe Leroy
2020-03-31 5:30 ` Michael Ellerman
2020-03-31 6:56 ` Christophe Leroy
2020-03-31 6:59 ` Michal Simek
2020-03-31 7:19 ` Christophe Leroy
2020-03-31 9:49 ` Christophe Leroy
2020-03-31 10:04 ` Michal Simek
2020-03-31 10:30 ` Christophe Leroy
2020-03-31 17:51 ` Segher Boessenkool
2020-04-01 21:07 ` Arnd Bergmann
2020-04-02 11:04 ` Arnd Bergmann
2020-04-02 10:27 ` Benjamin Herrenschmidt
2020-04-03 4:59 ` Michael Ellerman
2020-04-07 23:32 ` Benjamin Herrenschmidt
2020-04-08 6:28 ` Geert Uytterhoeven
2020-04-08 7:09 ` Christophe Leroy
2020-04-08 12:04 ` Michael Ellerman
2020-04-08 13:23 ` Arnd Bergmann
2020-05-21 7:02 ` Michael Ellerman
2020-05-21 10:38 ` Christophe Leroy
2020-05-21 13:53 ` Michael Ellerman [this message]
2020-05-21 14:58 ` Michal Simek
2020-11-25 6:36 ` Christophe Leroy
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