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From: Greg KH <gregkh@linuxfoundation.org>
To: Fushuai Wang <fushuai.wang@linux.dev>
Cc: broonie@kernel.org, andy.shevchenko@gmail.com,
	asrinivasan@oss.tenstorrent.com, jackzxcui1989@163.com,
	jirislaby@kernel.org, john.ogness@linutronix.de,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	osama.abdelkader@gmail.com, wangfushuai@baidu.com
Subject: Re: [PATCH v2] Revert "serial: 8250: Clear CON_PRINTBUFFER on port re-registration"
Date: Wed, 29 Jul 2026 15:11:39 +0200	[thread overview]
Message-ID: <2026072927-lather-print-3f5f@gregkh> (raw)
In-Reply-To: <20260729112605.11764-1-fushuai.wang@linux.dev>

On Wed, Jul 29, 2026 at 07:26:05PM +0800, Fushuai Wang wrote:
> > > From: Fushuai Wang <wangfushuai@baidu.com>
> > > 
> > > This reverts commit d338ab1d90603f875c4f7ed223406535378173a5.
> > > 
> > > uart_console() only indicates that the port is selected as the console.
> > > It does not mean that the console has already been registered or has
> > > printed the buffered messages.
> > 
> > The multi-system boot regression this fixes is still present in -next.
> 
> Hi, Greg
> 
> Just a ping.
> 
> Mark has confirmed that the regression is still present in -next.
> Could you please take a look and consider applying it to tty/tty-testing 
> and tty/tty-next?

Will do, working on my patch queue right now...

  reply	other threads:[~2026-07-29 13:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-24  9:31 Fushuai Wang
2026-07-29 10:21 ` Mark Brown
2026-07-29 11:26   ` Fushuai Wang
2026-07-29 13:11     ` Greg KH [this message]
2026-07-30 14:22       ` Greg KH

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