linux-kernel - Re: [PATCH v2 0/2] Support clean reboot after hibernate on Arm64

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Date: Fri, 19 Apr 2024 16:32:58 +0100
From: Will Deacon <will@...nel.org>
To: Catalin Marinas <catalin.marinas@....com>,
	David Woodhouse <dwmw2@...radead.org>
Cc: kernel-team@...roid.com,
	Will Deacon <will@...nel.org>,
	Robert Moore <robert.moore@...el.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	Len Brown <lenb@...nel.org>,
	Sudeep Holla <sudeep.holla@....com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	acpica-devel@...ts.linux.dev
Subject: Re: [PATCH v2 0/2] Support clean reboot after hibernate on Arm64

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

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev