linux-kernel - Re: [PATCH 5.15-rt] printk: fix suppressed message print when reboot/panic

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Date:   Mon, 21 Mar 2022 14:10:23 +0106
From:   John Ogness <john.ogness@...utronix.de>
To:     Schspa Shi <schspa@...il.com>, pmladek@...e.com,
        sergey.senozhatsky@...il.com, rostedt@...dmis.org
Cc:     linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        bigeasy@...utronix.de, tglx@...utronix.de, schspa@...il.com
Subject: Re: [PATCH 5.15-rt] printk: fix suppressed message print when
 reboot/panic

On 2022-03-21, Schspa Shi <schspa@...il.com> wrote:
> Update printk_seq for suppressed message.
>
> When message is suppressed, printk_seq should be updated, otherwise
> this message will be printed when reboot. This problem was introduced
> in commit 3edc0c85d154 ("printk: Rebase on top of new ring buffer").
>
> This patch apply fix to 5.15-rt according to
> Message-ID: <87a6dj3b5c.fsf@...ness.linutronix.de>
>
> Signed-off-by: Schspa Shi <schspa@...il.com>

Reviewed-by: John Ogness <john.ogness@...utronix.de>

Thanks.