netdev - Re: [PATCH v2 net] af_unix: Annotate data-race around unix

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Date: Mon, 27 May 2024 09:50:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, kuni1840@...il.com, netdev@...r.kernel.org,
 syzkaller@...glegroups.com
Subject: Re: [PATCH v2 net] af_unix: Annotate data-race around unix_sk(sk)->addr.

Hello:

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

On Thu, 23 May 2024 00:40:02 +0900 you wrote:
> Once unix_sk(sk)->addr is assigned under net->unx.table.locks and
> unix_sk(sk)->bindlock, *(unix_sk(sk)->addr) and unix_sk(sk)->path are
> fully set up, and unix_sk(sk)->addr is never changed.
> 
> unix_getname() and unix_copy_addr() access the two fields locklessly,
> and commit ae3b564179bf ("missing barriers in some of unix_sock ->addr
> and ->path accesses") added smp_store_release() and smp_load_acquire()
> pairs.
> 
> [...]

Here is the summary with links:
  - [v2,net] af_unix: Annotate data-race around unix_sk(sk)->addr.
    https://git.kernel.org/netdev/net/c/97e1db06c7bb

You are awesome, thank you!
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