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From: Wolfram Sang <wsa@kernel.org>
To: Ulrich Hecht <uli+renesas@fpond.eu>
Cc: linux-renesas-soc@vger.kernel.org, linux-serial@vger.kernel.org,
	geert@linux-m68k.org, yoshihiro.shimoda.uh@renesas.com,
	gregkh@linuxfoundation.org, jirislaby@kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] serial: sh-sci: fix break handling for sysrq
Date: Thu, 9 Sep 2021 16:35:37 +0200	[thread overview]
Message-ID: <YTobuY6QL9e7dyIK@shikoro> (raw)
In-Reply-To: <20210816162201.28801-1-uli+renesas@fpond.eu>

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On Mon, Aug 16, 2021 at 06:22:01PM +0200, Ulrich Hecht wrote:
> This fixes two issues that cause the sysrq sequence to be inadvertently
> aborted on SCIF serial consoles:
> 
> - a NUL character remains in the RX queue after a break has been detected,
>   which is then passed on to uart_handle_sysrq_char()
> - the break interrupt is handled twice on controllers with multiplexed ERI
>   and BRI interrupts
> 
> Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu>

For the record:

Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


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      parent reply	other threads:[~2021-09-09 14:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-16 16:22 [PATCH] serial: sh-sci: fix break handling for sysrq Ulrich Hecht
2021-08-23  9:16 ` Geert Uytterhoeven
2021-09-09 14:35 ` Wolfram Sang [this message]

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