From: David Woodhouse <dwmw2@infradead.org>
To: Will Deacon <will@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>
Cc: kernel-team@android.com, Robert Moore <robert.moore@intel.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Len Brown <lenb@kernel.org>, Sudeep Holla <sudeep.holla@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
acpica-devel@lists.linux.dev
Subject: Re: [PATCH v2 0/2] Support clean reboot after hibernate on Arm64
Date: Fri, 19 Apr 2024 16:39:52 +0100 [thread overview]
Message-ID: <e0baad17a9c8c7b4df5bb9bf75e7c9b6c36ce887.camel@infradead.org> (raw)
In-Reply-To: <171345345397.312430.3943582845307730698.b4-ty@kernel.org>
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On Fri, 2024-04-19 at 16:32 +0100, Will Deacon wrote:
> On Mon, 11 Mar 2024 12:19:14 +0000, David Woodhouse wrote:
> > When the hardware signature in the ACPI FACS changes, the OS is supposed
> > to perform a clean reboot instead of attempting to resume on a changed
> > platform.
> >
> > Although these patches have a functional dependency, they could be merged
> > separately. The second patch just won't *see* a FACS table if the ACPICA
> > fix isn't present.
> >
> > [...]
>
> Applied to arm64 (for-next/acpi), thanks!
>
> [1/2] ACPICA: Detect FACS even for hardware reduced platforms
> https://git.kernel.org/arm64/c/bc5b492ac305
> [2/2] arm64: acpi: Honour firmware_signature field of FACS, if it exists
> https://git.kernel.org/arm64/c/fbaad243b536
Thanks. I've rebased the remaining SYSTEM_OFF2 patches on top of that:
https://git.infradead.org/users/dwmw2/linux.git/shortlog/refs/heads/psci-hibernate
I've added Rafael's Acked-by: to the last commit in that series too.
Will repost them when the final version of the PSCI 1.3 spec is published.
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prev parent reply other threads:[~2024-04-19 15:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 12:19 [PATCH v2 0/2] Support clean reboot after hibernate on Arm64 David Woodhouse
2024-03-11 12:19 ` [PATCH v2 1/2] ACPICA: Detect FACS even for hardware reduced platforms David Woodhouse
2024-03-11 13:04 ` [PATCH v2 2/2] arm64: acpi: Honour firmware_signature field of FACS, if it exists David Woodhouse
2024-04-12 14:05 ` [PATCH v2 0/2] Support clean reboot after hibernate on Arm64 Will Deacon
2024-04-12 14:18 ` David Woodhouse
2024-04-12 19:25 ` Wysocki, Rafael J
2024-04-19 15:32 ` Will Deacon
2024-04-19 15:39 ` David Woodhouse [this message]
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