linux-kernel - Re: [PATCH] riscv: Do not save the scratch CSR during suspend

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Date: Wed, 10 Apr 2024 14:20:33 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Samuel Holland <samuel.holland@...ive.com>
Cc: linux-riscv@...ts.infradead.org, palmer@...belt.com,
 aou@...s.berkeley.edu, ajones@...tanamicro.com, conor.dooley@...rochip.com,
 leyfoon.tan@...rfivetech.com, paul.walmsley@...ive.com, pavel@....cz,
 rafael@...nel.org, jeeheng.sia@...rfivetech.com,
 linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH] riscv: Do not save the scratch CSR during suspend

Hello:

This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer@...osinc.com>:

On Tue, 12 Mar 2024 12:56:38 -0700 you wrote:
> While the processor is executing kernel code, the value of the scratch
> CSR is always zero, so there is no need to save the value. Continue to
> write the CSR during the resume flow, so we do not rely on firmware to
> initialize it.
> 
> Signed-off-by: Samuel Holland <samuel.holland@...ive.com>
> 
> [...]

Here is the summary with links:
  - riscv: Do not save the scratch CSR during suspend
    https://git.kernel.org/riscv/c/ba5ea59f768f

You are awesome, thank you!
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