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From: "Rafael J. Wysocki" <rafael@kernel.org>
Date: Mon, 22 Apr 2024 21:16:56 +0200
Message-ID: <CAJZ5v0jBXpZPUFU+XMGV9oWf8XqKY_pTwitq4sWzZsiT5J3XoA@mail.gmail.com>
Subject: Re: [PATCH v7 00/16] ACPI/arm64: add support for virtual cpu hotplug
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Thomas Gleixner <tglx@linutronix.de>, Peter Zijlstra <peterz@infradead.org>, linux-pm@vger.kernel.org, 
	loongarch@lists.linux.dev, linux-acpi@vger.kernel.org, 
	linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, 
	linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, x86@kernel.org, 
	Russell King <linux@armlinux.org.uk>, "Rafael J . Wysocki" <rafael@kernel.org>, 
	Miguel Luis <miguel.luis@oracle.com>, James Morse <james.morse@arm.com>, 
	Salil Mehta <salil.mehta@huawei.com>, Jean-Philippe Brucker <jean-philippe@linaro.org>, 
	Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, 
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, 
	Dave Hansen <dave.hansen@linux.intel.com>, linuxarm@huawei.com, justin.he@arm.com, 
	jianyong.wu@arm.com
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On Thu, Apr 18, 2024 at 9:50=E2=80=AFPM Rafael J. Wysocki <rafael@kernel.or=
g> wrote:
>
> On Thu, Apr 18, 2024 at 3:54=E2=80=AFPM Jonathan Cameron
> <Jonathan.Cameron@huawei.com> wrote:
> >
> > Whilst it is a bit quick after v6, a couple of critical issues
> > were pointed out by Russell, Salil and Rafael + one build issue
> > had been missed, so it seems sensible to make sure those conducting
> > testing or further review have access to a fixed version.
> >
> > v7:
> >   - Fix misplaced config guard that broke bisection.
> >   - Greatly simplify the condition on which we call
> >     acpi_processor_hotadd_init().
> >   - Improve teardown ordering.
>
> Thank you for the update!
>
> From a quick look, patches [01-08/16] appear to be good now, but I'll
> do a more detailed review on the following days.

Done now, I've sent comments on patches [4-5/16].

The other patches in the first half of the series LGTM.

I can't say much about the ARM64-specific part and the last patch has
been already ACKed by Thomas.

Thanks!