netdev - Re: [PATCH net] netdevsim: don't assume core pre-populates HDS params on GET

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Message-Id: 
 <173801823127.3248259.15864016856612867120.git-patchwork-notify@kernel.org>
Date: Mon, 27 Jan 2025 22:50:31 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, andrew+netdev@...n.ch, horms@...nel.org,
 syzbot+b3bcd80232d00091e061@...kaller.appspotmail.com
Subject: Re: [PATCH net] netdevsim: don't assume core pre-populates HDS params on
 GET

Hello:

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

On Thu, 23 Jan 2025 14:14:10 -0800 you wrote:
> Syzbot reports:
> 
>   BUG: KMSAN: uninit-value in nsim_get_ringparam+0xa8/0xe0 drivers/net/netdevsim/ethtool.c:77
>    nsim_get_ringparam+0xa8/0xe0 drivers/net/netdevsim/ethtool.c:77
>    ethtool_set_ringparam+0x268/0x570 net/ethtool/ioctl.c:2072
>    __dev_ethtool net/ethtool/ioctl.c:3209 [inline]
>    dev_ethtool+0x126d/0x2a40 net/ethtool/ioctl.c:3398
>    dev_ioctl+0xb0e/0x1280 net/core/dev_ioctl.c:759
> 
> [...]

Here is the summary with links:
  - [net] netdevsim: don't assume core pre-populates HDS params on GET
    https://git.kernel.org/netdev/net/c/6db9d3a536cd

You are awesome, thank you!
-- 
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