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Date: Thu, 1 Feb 2024 10:23:03 -0800
From: Greg KH <gregkh@linuxfoundation.org>
To: Christina Quast <contact@christina-quast.de>
Cc: Miguel Ojeda <ojeda@kernel.org>, Alex Gaynor <alex.gaynor@gmail.com>,
	Wedson Almeida Filho <wedsonaf@gmail.com>,
	Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>,
	=?iso-8859-1?Q?Bj=F6rn?= Roy Baron <bjorn3_gh@protonmail.com>,
	Benno Lossin <benno.lossin@proton.me>,
	Andreas Hindborg <a.hindborg@samsung.com>,
	Alice Ryhl <aliceryhl@google.com>,
	FUJITA Tomonori <fujita.tomonori@gmail.com>,
	Trevor Gross <tmgross@umich.edu>, Andrew Lunn <andrew@lunn.ch>,
	Heiner Kallweit <hkallweit1@gmail.com>,
	Russell King <linux@armlinux.org.uk>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Heiko Stuebner <heiko@sntech.de>, rust-for-linux@vger.kernel.org,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: Re: [PATCH v2 3/3] net: phy: add Rust Rockchip PHY driver
Message-ID: <2024020105-bankroll-opium-a6e5@gregkh>
References: <20240201-rockchip-rust-phy_depend-v2-0-c5fa4faab924@christina-quast.de>
 <20240201-rockchip-rust-phy_depend-v2-3-c5fa4faab924@christina-quast.de>
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In-Reply-To: <20240201-rockchip-rust-phy_depend-v2-3-c5fa4faab924@christina-quast.de>

On Thu, Feb 01, 2024 at 07:07:00PM +0100, Christina Quast wrote:
> This is the Rust implementation of drivers/net/phy/rockchip.c. The
> features are equivalent. You can choose C or Rust version kernel
> configuration.
> 
> Signed-off-by: Christina Quast <contact@christina-quast.de>
Cool, but why?  Is this going to happen for all phy drivers going
forward?  What's the end-game here, dropping all .c phy drivers that are
in rust?  Or having duplicates for all of them?

thanks,

greg k-h