Thread (2 messages) flat view 2 messages, 2 authors, 2021-10-26

Re: [PATCH net-next] net: annotate data-race in neigh_output()

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-10-26 12:50:12

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller [off-list ref]:

On Mon, 25 Oct 2021 11:15:55 -0700 you wrote:
From: Eric Dumazet <edumazet@google.com>

neigh_output() reads n->nud_state and hh->hh_len locklessly.

This is fine, but we need to add annotations and document this.

We evaluate skip_cache first to avoid reading these fields
if the cache has to by bypassed.

[...]
Here is the summary with links:
  - [net-next] net: annotate data-race in neigh_output()
    https://git.kernel.org/netdev/net-next/c/d18785e21386

You are awesome, thank you!
-- 
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