netdev - Re: [GIT PULL] Networking for v6.8-rc7

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAHk-=wizM+YawbbsvdRnFXLipMXS+iwgD3fahUu4DeyQCKzSWA@mail.gmail.com>
Date: Thu, 29 Feb 2024 12:56:21 -0800
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
	pabeni@...hat.com
Subject: Re: [GIT PULL] Networking for v6.8-rc7

On Thu, 29 Feb 2024 at 12:39, Jakub Kicinski <kuba@...nel.org> wrote:
>
> A few hours late, the commit on top fixes an odd "rcu_dereference()
> needs to know full type" build issue I can't repro..

Ugfh. That change literally makes a single load instruction be a
function call. Pretty sad, particularly with all the crazy CPU
mitigations causing that to be even more expensive than it is already.

I really don't see how that error can happen, it sounds very odd.

Oh well.

          Linus