linux-kernel - Re: [PATCH] riscv: export boot_cpu

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Message-Id: 
 <175072620601.3349808.417584899603480594.git-patchwork-notify@kernel.org>
Date: Tue, 24 Jun 2025 00:50:06 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Klara Modin <klarasmodin@...il.com>
Cc: linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
 palmer@...belt.com, aou@...s.berkeley.edu, alex@...ti.fr,
 conor.dooley@...rochip.com, valentina.fernandezalanis@...rochip.com,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] riscv: export boot_cpu_hartid

Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@...belt.com>:

On Tue, 17 Jun 2025 14:58:47 +0200 you wrote:
> The mailbox controller driver for the Microchip Inter-processor
> Communication can be built as a module. It uses cpuid_to_hartid_map and
> commit 4783ce32b080 ("riscv: export __cpuid_to_hartid_map") enables that
> to work for SMP. However, cpuid_to_hartid_map uses boot_cpu_hartid on
> non-SMP kernels and this driver can be useful in such configurations[1].
> 
> Export boot_cpu_hartid so the driver can be built as a module on non-SMP
> kernels as well.
> 
> [...]

Here is the summary with links:
  - riscv: export boot_cpu_hartid
    https://git.kernel.org/riscv/c/c5136add3f9b

You are awesome, thank you!
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