linux-kernel - Re: [PATCH printk v1 2/2] printk: Defer legacy printing when holding printk_cpu

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: <84frmu2mjk.fsf@jogness.linutronix.de>
Date: Wed, 11 Dec 2024 17:54:31 +0106
From: John Ogness <john.ogness@...utronix.de>
To: Petr Mladek <pmladek@...e.com>
Cc: Sergey Senozhatsky <senozhatsky@...omium.org>, Steven Rostedt
 <rostedt@...dmis.org>, linux-kernel@...r.kernel.org, Rik van Riel
 <riel@...riel.com>, Omar Sandoval <osandov@...a.com>
Subject: Re: [PATCH printk v1 2/2] printk: Defer legacy printing when
 holding printk_cpu_sync

On 2024-12-11, Petr Mladek <pmladek@...e.com> wrote:
> It might be worth adding a reference to the original report
> to show that the problem is real.
>
> Reported-by: Rik van Riel <riel@...riel.com>
> Closes: https://lore.kernel.org/r/20240715232052.73eb7fb1@imladris.surriel.com

Agreed.

>> Signed-off-by: John Ogness <john.ogness@...utronix.de>
>> Fixes: 55d6af1d6688 ("lib/nmi_backtrace: explicitly serialize banner and regs")
>
> Anyway, it looks good.
>
> Reviewed-by: Petr Mladek <pmladek@...e.com>
>
>     I could add the above mentioned references when pushing.

Great, thanks!

John Ogness