From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Jacques Nilo <jnilo@free.fr>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH v2 0/3] serial: 8250: fix BREAK+SysRq dispatch on guard()-locked IRQ handlers
Date: Wed, 13 May 2026 20:51:12 +0300 [thread overview]
Message-ID: <agS6EG8hd0E6DI5u@ashevche-desk.local> (raw)
In-Reply-To: <cover.1778675349.git.jnilo@free.fr>
On Wed, May 13, 2026 at 03:30:22PM +0200, Jacques Nilo wrote:
> This series fixes a silent regression where a SysRq character entered as
> BREAK + key on the serial console is consumed by the kernel but never
> dispatched to handle_sysrq(). Same description as v1 [1].
I have read the v1 discussion and v2 makes sense to me and looks good
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
--
With Best Regards,
Andy Shevchenko
prev parent reply other threads:[~2026-05-13 17:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 12:38 [REPORT] serial: 8250: BREAK + SysRq dispatch silently broken since 8324a54f604d Jacques Nilo
2026-05-12 12:58 ` Ilpo Järvinen
2026-05-12 13:06 ` Jacques Nilo
2026-05-12 13:21 ` Ilpo Järvinen
2026-05-12 13:46 ` [PATCH 0/3] serial: 8250: fix BREAK+SysRq dispatch on guard()-locked IRQ handlers Jacques Nilo
2026-05-12 13:46 ` [PATCH 1/3] serial: core: introduce guard(uart_port_lock_sysrq_irqsave) Jacques Nilo
2026-05-13 12:01 ` Ilpo Järvinen
2026-05-13 12:10 ` Jacques Nilo
2026-05-13 12:21 ` Ilpo Järvinen
2026-05-12 13:46 ` [PATCH 2/3] serial: 8250: dispatch SysRq character in serial8250_handle_irq() Jacques Nilo
2026-05-13 11:49 ` Ilpo Järvinen
2026-05-12 13:46 ` [PATCH 3/3] serial: 8250_dw: dispatch SysRq character in dw8250_handle_irq() Jacques Nilo
2026-05-13 11:50 ` Ilpo Järvinen
2026-05-13 13:30 ` [PATCH v2 0/3] serial: 8250: fix BREAK+SysRq dispatch on guard()-locked IRQ handlers Jacques Nilo
2026-05-13 13:30 ` [PATCH v2 1/3] serial: core: introduce guard(uart_port_lock_check_sysrq_irqsave) Jacques Nilo
2026-05-13 13:35 ` Ilpo Järvinen
2026-05-13 13:30 ` [PATCH v2 2/3] serial: 8250: dispatch SysRq character in serial8250_handle_irq() Jacques Nilo
2026-05-13 13:30 ` [PATCH v2 3/3] serial: 8250_dw: dispatch SysRq character in dw8250_handle_irq() Jacques Nilo
2026-05-13 17:51 ` Andy Shevchenko [this message]
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