linux-kernel - Re: [PATCH v7 00/20] Introduce power-off+restart call chain API

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Date:   Tue, 12 Apr 2022 12:55:30 +0300
From:   Dmitry Osipenko <dmitry.osipenko@...labora.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Guo Ren <guoren@...nel.org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Joshua Thompson <funaho@...ai.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Sebastian Reichel <sre@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Greentime Hu <green.hu@...il.com>,
        Vincent Chen <deanbo422@...il.com>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Helge Deller <deller@....de>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
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        the arch/x86 maintainers <x86@...nel.org>,
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Subject: Re: [PATCH v7 00/20] Introduce power-off+restart call chain API

On 4/12/22 10:06, Geert Uytterhoeven wrote:
> Hi Dmitry,
> 
> On Tue, Apr 12, 2022 at 1:38 AM Dmitry Osipenko
> <dmitry.osipenko@...labora.com> wrote:
>> Problem
>> -------
>>
>> SoC devices require power-off call chaining functionality from kernel.
>> We have a widely used restart chaining provided by restart notifier API,
>> but nothing for power-off.
> 
>> Changelog:
>>
>> v7: - Rebased on a recent linux-next. Dropped the recently removed
>>       NDS32 architecture. Only SH and x86 arches left un-acked.
>>
>>     - Added acks from Thomas Bogendoerfer and Krzysztof Kozlowski
>>       to the MIPS and memory/emif patches respectively.
> 
> Looks like you forgot to add the actual acks?

Good catch, thank you! Indeed, I sent out the version without the acks,
but luckily it's only the acks that are missing, the code is fine.