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

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Message-ID: <Z2A2fHJoByYVkogM@pathway.suse.cz>
Date: Mon, 16 Dec 2024 15:17:32 +0100
From: Petr Mladek <pmladek@...e.com>
To: John Ogness <john.ogness@...utronix.de>
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 Wed 2024-12-11 17:54:31, John Ogness wrote:
> 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!

JFYI, the patchset has been committed into printk/linux.git,
branch for-6.14-cpu_sync-fixup.

Best Regards,
Petr