linux-kernel - Re: [PATCH] riscv: cpufeature: add validation for zfa, zfh and zfhmin

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Message-ID: <20250528-stuffing-parasitic-89064d69d780@spud>
Date: Wed, 28 May 2025 15:39:07 +0100
From: Conor Dooley <conor@...nel.org>
To: Clément Léger <cleger@...osinc.com>
Cc: linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>
Subject: Re: [PATCH] riscv: cpufeature: add validation for zfa, zfh and zfhmin

On Tue, May 27, 2025 at 12:00:00PM +0200, Clément Léger wrote:
> These extensions depends on the F one. Add a validation callback
> checking for the F extension to be present. Now that extensions are
> correctly reported using the F/D presence, we can remove the
> has_fpu() check in hwprobe_isa_ext0().
> 
> Signed-off-by: Clément Léger <cleger@...osinc.com>

Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

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