From: patchwork-bot+netdevbpf@kernel.org
To: Breno Leitao <leitao@debian.org>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, kees@kernel.org, gustavoars@kernel.org,
keescook@chromium.org, horms@kernel.org,
linux-hardening@vger.kernel.org, aleksander.lobakin@intel.com,
przemyslaw.kitszel@intel.com, jiri@resnulli.us,
bigeasy@linutronix.de, daniel@iogearbox.net, lorenzo@kernel.org,
johannes.berg@intel.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v3] netdevice: define and allocate &net_device _properly_
Date: Fri, 12 Jul 2024 01:20:31 +0000 [thread overview]
Message-ID: <172074723163.25041.6587317350607512702.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240710113036.2125584-1-leitao@debian.org>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 10 Jul 2024 04:30:28 -0700 you wrote:
> From: Alexander Lobakin <aleksander.lobakin@intel.com>
>
> In fact, this structure contains a flexible array at the end, but
> historically its size, alignment etc., is calculated manually.
> There are several instances of the structure embedded into other
> structures, but also there's ongoing effort to remove them and we
> could in the meantime declare &net_device properly.
> Declare the array explicitly, use struct_size() and store the array
> size inside the structure, so that __counted_by() can be applied.
> Don't use PTR_ALIGN(), as SLUB itself tries its best to ensure the
> allocated buffer is aligned to what the user expects.
> Also, change its alignment from %NETDEV_ALIGN to the cacheline size
> as per several suggestions on the netdev ML.
>
> [...]
Here is the summary with links:
- [net-next,v3] netdevice: define and allocate &net_device _properly_
https://git.kernel.org/netdev/net-next/c/13cabc47f8ae
You are awesome, thank you!
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prev parent reply other threads:[~2024-07-12 1:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-10 11:30 [PATCH net-next v3] netdevice: define and allocate &net_device _properly_ Breno Leitao
2024-07-10 13:44 ` Simon Horman
2024-07-10 14:01 ` Alexander Lobakin
2024-07-10 16:29 ` Kees Cook
2024-07-12 1:20 ` patchwork-bot+netdevbpf [this message]
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