From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, netdev@vger.kernel.org, eric.dumazet@gmail.com,
jwlee2217@gmail.com, qw3rtyp0@gmail.com
Subject: Re: [PATCH net] net: lock the socket in sock_gettstamp()
Date: Thu, 17 Sep 2026 00:50:05 +0000 [thread overview]
Message-ID: <178960620516.3357310.2759339527077267245.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260915043055.3441600-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 15 Sep 2026 04:30:54 +0000 you wrote:
> sk->sk_flags must only be changed while holding the socket lock,
> because sock_set_flag() and sock_reset_flag() use non atomic
> operations (__set_bit() and __clear_bit()).
>
> sock_gettstamp() is one of the last places where a bit of sk->sk_flags
> is changed from a syscall without owning the socket lock, through
> sock_enable_timestamp(sk, SOCK_TIMESTAMP).
>
> [...]
Here is the summary with links:
- [net] net: lock the socket in sock_gettstamp()
https://git.kernel.org/netdev/net/c/9ed55f3dbef4
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-09-17 0:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 4:30 [PATCH net] net: lock the socket in sock_gettstamp() Eric Dumazet
2026-09-16 12:39 ` Simon Horman
2026-09-17 0:50 ` patchwork-bot+netdevbpf [this message]
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