Subject: Re: Missing a write memory barrier in tls_init()

From: Jakub Kicinski <[email-masked]>
Date: Mon, 6 Nov 2023 14:36:59 -0800

On Thu, 2 Nov 2023 16:11:29 +0900 Dae R. Jeong wrote:
> In addition, I believe the {tls_setsockopt, tls_getsockopt}
> implementation is fine because of the address dependency. I think
> load-load reordering is prohibited in this case so we don't need a
> read barrier.

Sounds plausible, could you send a patch?

The smb_wmb() would be better placed in tls_init(), IMHO.