linux-kernel - Re: [PATCH net-next v6 0/7] tun: Unify vnet implementation

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Message-Id: 
 <173924464176.3948401.17256177133677367804.git-patchwork-notify@kernel.org>
Date: Tue, 11 Feb 2025 03:30:41 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Akihiko Odaki <akihiko.odaki@...nix.com>
Cc: corbet@....net, willemdebruijn.kernel@...il.com, jasowang@...hat.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 mst@...hat.com, xuanzhuo@...ux.alibaba.com, shuah@...nel.org,
 linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
 netdev@...r.kernel.org, kvm@...r.kernel.org,
 virtualization@...ts.linux-foundation.org, linux-kselftest@...r.kernel.org,
 yuri.benditovich@...nix.com, andrew@...nix.com, stephen@...workplumber.org,
 gur.stavi@...wei.com, devel@...nix.com, willemb@...gle.com
Subject: Re: [PATCH net-next v6 0/7] tun: Unify vnet implementation

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 07 Feb 2025 15:10:50 +0900 you wrote:
> When I implemented virtio's hash-related features to tun/tap [1],
> I found tun/tap does not fill the entire region reserved for the virtio
> header, leaving some uninitialized hole in the middle of the buffer
> after read()/recvmesg().
> 
> This series fills the uninitialized hole. More concretely, the
> num_buffers field will be initialized with 1, and the other fields will
> be inialized with 0. Setting the num_buffers field to 1 is mandated by
> virtio 1.0 [2].
> 
> [...]

Here is the summary with links:
  - [net-next,v6,1/7] tun: Refactor CONFIG_TUN_VNET_CROSS_LE
    https://git.kernel.org/netdev/net-next/c/5a9c5e5d8a1b
  - [net-next,v6,2/7] tun: Keep hdr_len in tun_get_user()
    https://git.kernel.org/netdev/net-next/c/07e8b3bae2f8
  - [net-next,v6,3/7] tun: Decouple vnet from tun_struct
    https://git.kernel.org/netdev/net-next/c/60df67b94804
  - [net-next,v6,4/7] tun: Decouple vnet handling
    https://git.kernel.org/netdev/net-next/c/2506251e81d1
  - [net-next,v6,5/7] tun: Extract the vnet handling code
    https://git.kernel.org/netdev/net-next/c/1d41e2fa93f7
  - [net-next,v6,6/7] tap: Keep hdr_len in tap_get_user()
    https://git.kernel.org/netdev/net-next/c/74212f20f366
  - [net-next,v6,7/7] tap: Use tun's vnet-related code
    https://git.kernel.org/netdev/net-next/c/6a53fc5a8770

You are awesome, thank you!
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