Linux Serial subsystem development
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: John Ogness <john.ogness@linutronix.de>
Cc: "Jiri Slaby" <jirislaby@kernel.org>,
	"Andy Shevchenko" <andy.shevchenko@gmail.com>,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	"Krzysztof Kozlowski" <krzk@kernel.org>,
	"Alim Akhtar" <alim.akhtar@samsung.com>,
	"David S. Miller" <davem@davemloft.net>,
	"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Thomas Fourier" <fourier.thomas@gmail.com>,
	"Kees Cook" <kees@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, sparclinux@vger.kernel.org,
	"Biju Das" <biju.das.jz@bp.renesas.com>,
	"Geert Uytterhoeven" <geert+renesas@glider.be>,
	"Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	"Thierry Bultel" <thierry.bultel.yh@bp.renesas.com>,
	"Osama Abdelkader" <osama.abdelkader@gmail.com>,
	"Ingo Molnar" <mingo@kernel.org>,
	"Xin Zhao" <jackzxcui1989@163.com>,
	"Joseph Tilahun" <jtilahun@astranis.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski@oss.qualcomm.com>,
	"Lukas Wunner" <lukas@wunner.de>,
	"Dr. David Alan Gilbert" <linux@treblig.org>
Subject: Re: [PATCH tty v4 0/6] 8250: Add console flow control
Date: Mon, 11 May 2026 16:58:18 +0200	[thread overview]
Message-ID: <2026051157-antelope-epidermal-6238@gregkh> (raw)
In-Reply-To: <20260506121606.5805-1-john.ogness@linutronix.de>

On Wed, May 06, 2026 at 02:21:55PM +0206, John Ogness wrote:
> Hi,
> 
> This is v4 of a series to implement console flow control for the
> 8250 serial driver. v3 is here [0].
> 
> The 8250 driver already has code in place to support console flow
> control. However, there is no way to activate it and it is
> incomplete. This series provides the necessary missing pieces while
> attempting to be as conservative as possible, so as not to introduce
> any side effects into the many 8250 variants or other non-8250 serial
> drivers.

This had some rejections in drivers/tty/serial/sh-sci.c, what
branch/tree did you make this against?

thanks,

greg k-h

      parent reply	other threads:[~2026-05-11 14:58 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-06 12:15 [PATCH tty v4 0/6] 8250: Add console flow control John Ogness
2026-05-06 12:15 ` [PATCH tty v4 1/6] serial: core: Add dedicated uart_port field for console flow John Ogness
2026-05-06 12:15 ` [PATCH tty v4 2/6] serial: Replace driver usage of UPF_CONS_FLOW John Ogness
2026-05-07  9:50   ` John Ogness
2026-05-06 12:15 ` [PATCH tty v4 3/6] serial: sh-sci: Avoid deprecated UPF_CONS_FLOW John Ogness
2026-05-06 12:39   ` Geert Uytterhoeven
2026-05-06 12:50     ` Geert Uytterhoeven
2026-05-06 12:53     ` John Ogness
2026-05-11 15:00       ` Greg Kroah-Hartman
2026-05-06 12:15 ` [PATCH tty v4 4/6] serial: 8250: Set cons_flow on port registration John Ogness
2026-05-06 12:16 ` [PATCH tty v4 5/6] serial: 8250: Check LSR timeout on console flow control John Ogness
2026-05-06 12:16 ` [PATCH tty v4 6/6] serial: 8250: Add support for " John Ogness
2026-05-11 14:58 ` Greg Kroah-Hartman [this message]

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