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Re: [PATCH v2 1/7] x86: lpc9: let firmware negotiate 'CPU hotplug with S
From: |
Igor Mammedov |
Subject: |
Re: [PATCH v2 1/7] x86: lpc9: let firmware negotiate 'CPU hotplug with SMI' features |
Date: |
Wed, 19 Aug 2020 14:37:11 +0200 |
On Wed, 19 Aug 2020 11:14:45 +0200
Laszlo Ersek <lersek@redhat.com> wrote:
> On 08/19/20 10:58, Cornelia Huck wrote:
>
> > I consider any patch that adds compat options without adding all compat
> > machines first to be buggy. We had that in the past, and it had been
> > painful to sort it out again later. That's why I usually post a compat
> > machines patch during hardfreeze, to be picked up by anyone who needs
> > it.
> >
> > (See
> > https://lore.kernel.org/qemu-devel/20200728094645.272149-1-cohuck@redhat.com/
> > -- this is the patch that Daniel re-posted.)
>
> Indeed, thank you -- in the end, I did notice that Daniel's patch
> started with "From: Cornelia" :) and then I checked my qemu-devel
> folders for more emails with the same subject.
>
> > Just pick my original patch, it has a bunch of acks already.
>
> True, but Igor's series wouldn't apply without manual conflict
> resolution, and I can't do that if I want to respond with a Tested-by.
>
> (Of course, picking up your patch and including it in v3 is feasible for
> Igor.)
I'll rebase this path on top 5.2 machine patch and post it here.
>
> Thanks!
> Laszlo
[PATCH v2 2/7] x86: cphp: prevent guest crash on CPU hotplug when broadcast SMI is in use, Igor Mammedov, 2020/08/18
[PATCH v2 3/7] x86: cpuhp: refuse cpu hot-unplug request earlier if not supported, Igor Mammedov, 2020/08/18
[PATCH v2 4/7] acpi: add aml_land() and aml_break() primitives, Igor Mammedov, 2020/08/18