linux-kernel - Re: [RFC PATCH 2/7] dt-bindings: riscv: add Ssdbltrp ISA extension description

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Message-ID: <20240423-poser-splashed-56ab5340af48@spud>
Date: Tue, 23 Apr 2024 17:30:17 +0100
From: Conor Dooley <conor@...nel.org>
To: Clément Léger <cleger@...osinc.com>
Cc: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Anup Patel <anup@...infault.org>,
	Atish Patra <atishp@...shpatra.org>,
	linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	kvm-riscv@...ts.infradead.org, Ved Shanbhogue <ved@...osinc.com>
Subject: Re: [RFC PATCH 2/7] dt-bindings: riscv: add Ssdbltrp ISA extension
 description

On Thu, Apr 18, 2024 at 04:26:41PM +0200, Clément Léger wrote:
> Add description for the Ssdbltrp ISA extension which is not yet
> ratified.
> 
> Signed-off-by: Clément Léger <cleger@...osinc.com>
> ---
>  Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> index 63d81dc895e5..ce7021dbb556 100644
> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> @@ -147,6 +147,12 @@ properties:
>              and mode-based filtering as ratified at commit 01d1df0 ("Add ability
>              to manually trigger workflow. (#2)") of riscv-count-overflow.
>  
> +        - const: ssdbltrp
> +          description: |
> +            The standard Ssdbltrp supervisor-level extension for double trap
> +            handling as currently defined by commit e85847b ("Merge pull request
> +            #32 from ved-rivos/0415_1 ") of riscv-double-trap.

I see the proposed ratification for this is Sept 2024, and is marked as
"Freeze Approved". Do you know when it is going to be frozen? Until
this, I can't ack this patch. I had a look in the RVI JIRA
https://jira.riscv.org/browse/RVS-2291?src=confmacro
and it looks imminent, but it's unclear to me whether it actually has
been or not.

> +
>          - const: sstc
>            description: |
>              The standard Sstc supervisor-level extension for time compare as
> -- 
> 2.43.0
>

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