linux-kernel - Re: [PATCH 1/7] arch_numa: Provide platform numa init hook

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Message-Id: <70f908d0-7cca-40c3-9aaa-c838b02dc4c4@app.fastmail.com>
Date: Fri, 09 Aug 2024 21:41:31 +0200
From: "Arnd Bergmann" <arnd@...db.de>
To: "Jiaxun Yang" <jiaxun.yang@...goat.com>,
 "Rafael J . Wysocki" <rafael@...nel.org>,
 "Thomas Bogendoerfer" <tsbogend@...ha.franken.de>,
 "Huacai Chen" <chenhuacai@...nel.org>
Cc: linux-kernel@...r.kernel.org, Linux-Arch <linux-arch@...r.kernel.org>,
 linux-mips@...r.kernel.org
Subject: Re: [PATCH 1/7] arch_numa: Provide platform numa init hook

On Fri, Aug 9, 2024, at 21:25, Jiaxun Yang wrote:
> For some pre-devicetree systems, NUMA information may come from
> platform specific way.
>
> Provide platform numa init hook to allow platform code kick in
> as last resort method to supply NUMA configuration.
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>

Can you do this with a Kconfig symbol in the header instead
of a __weak symbol?

      Arnd