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From: Sagar Taunk <sagartaunk@proton.me>
To: Miguel Ojeda <ojeda@kernel.org>, Danilo Krummrich <dakr@kernel.org>
Cc: "Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>,
	"Eric Dumazet" <edumazet@google.com>,
	"David S . Miller" <davem@davemloft.net>,
	"Simon Horman" <horms@kernel.org>,
	"Abdiel Janulgue" <abdiel.janulgue@gmail.com>,
	"Daniel Almeida" <daniel.almeida@collabora.com>,
	"Robin Murphy" <robin.murphy@arm.com>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	"Tamir Duberstein" <tamird@kernel.org>,
	"Alexandre Courbot" <acourbot@nvidia.com>,
	"Onur Özkan" <work@onurozkan.dev>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	driver-core@lists.linux.dev, rust-for-linux@vger.kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Sagar Taunk" <sagartaunk@proton.me>
Subject: [PATCH v2 1/3] rust: net: netlink: Migrate to zerocopy's `IntoBytes`
Date: Sun, 06 Sep 2026 10:28:47 +0000	[thread overview]
Message-ID: <20260906102826.202874-2-sagartaunk@proton.me> (raw)
In-Reply-To: <20260906102826.202874-1-sagartaunk@proton.me>

Replace remaining imports of kernel's own `transmute::FromBytes`/`AsBytes`
traits with their zerocopy equivalent. In this case, `IntoBytes` which is
already re-exported through kernel's prelude.

Link: https://github.com/Rust-for-Linux/linux/issues/1241
Signed-off-by: Sagar Taunk <sagartaunk@proton.me>
---
 rust/kernel/net/netlink.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rust/kernel/net/netlink.rs b/rust/kernel/net/netlink.rs
index 22ef3dde36fa..c3b50dd50a4c 100644
--- a/rust/kernel/net/netlink.rs
+++ b/rust/kernel/net/netlink.rs
@@ -12,7 +12,6 @@
     alloc::{self, AllocError},
     error::to_result,
     prelude::*,
-    transmute::AsBytes,
     types::Opaque,
     ThisModule,
 };
@@ -84,7 +83,7 @@ impl GenlMsg {
     #[inline]
     fn put<T>(&mut self, attrtype: c_int, value: &T) -> Result
     where
-        T: ?Sized + AsBytes,
+        T: ?Sized + IntoBytes,
     {
         let skb = self.skb.skb.as_ptr();
         let len = size_of_val(value);
-- 
2.55.0



  reply	other threads:[~2026-09-06 10:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-06 10:28 [PATCH v2 0/3] rust: migrate users to zerocopy traits Sagar Taunk
2026-09-06 10:28 ` Sagar Taunk [this message]
2026-09-06 10:29 ` [PATCH v2 2/3] rust: uaccess: migrate to zerocopy's `Frombytes/IntoBytes` Sagar Taunk
2026-09-06 10:29 ` [PATCH v2 3/3] rust: dma.rs: Migrate " Sagar Taunk
2026-09-06 12:47   ` Gary Guo
2026-09-06 15:48     ` Danilo Krummrich
2026-09-06 16:34       ` Sagar Taunk

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