linux-kernel - Re: [PATCH v3] net: mana: Fix return type of mana_start

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Message-Id: <166808041522.12004.5463540474559850111.git-patchwork-notify@kernel.org>
Date:   Thu, 10 Nov 2022 11:40:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Nathan Chancellor <nathan@...nel.org>
Cc:     kys@...rosoft.com, haiyangz@...rosoft.com, sthemmin@...rosoft.com,
        wei.liu@...nel.org, decui@...rosoft.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        linux-hyperv@...r.kernel.org, netdev@...r.kernel.org,
        ndesaulniers@...gle.com, trix@...hat.com, keescook@...omium.org,
        samitolvanen@...gle.com, llvm@...ts.linux.dev,
        linux-kernel@...r.kernel.org, patches@...ts.linux.dev,
        nhuck@...gle.com, error27@...il.com
Subject: Re: [PATCH v3] net: mana: Fix return type of mana_start_xmit()

Hello:

This patch was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Tue,  8 Nov 2022 17:26:30 -0700 you wrote:
> From: Nathan Huckleberry <nhuck@...gle.com>
> 
> The ndo_start_xmit field in net_device_ops is expected to be of type
> netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).
> 
> The mismatched return type breaks forward edge kCFI since the underlying
> function definition does not match the function hook definition. A new
> warning in clang will catch this at compile time:
> 
> [...]

Here is the summary with links:
  - [v3] net: mana: Fix return type of mana_start_xmit()
    https://git.kernel.org/netdev/net-next/c/0c9ef08a4d0f

You are awesome, thank you!
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