From: Petr Mladek <pmladek@suse.com>
To: John Ogness <john.ogness@linutronix.de>
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Subject: Re: [PATCH printk v5 00/40] reduce console_lock scope
Date: Fri, 18 Nov 2022 12:22:56 +0100 [thread overview]
Message-ID: <Y3drEOkD1fuZcvV2@alley> (raw)
In-Reply-To: <20221116162152.193147-1-john.ogness@linutronix.de>
On Wed 2022-11-16 17:27:12, John Ogness wrote:
> This is v5 of a series to prepare for threaded/atomic
> printing. v4 is here [0]. This series focuses on reducing the
> scope of the BKL console_lock. It achieves this by switching to
> SRCU and a dedicated mutex for console list iteration and
> modification, respectively. The console_lock will no longer
> offer this protection.
The patchset looks ready for linux-next from my POV.
I am going to push it there right now to get as much testing
as possible before the merge window.
Any review and comments are still appreciate. We could always
take it back if some critical problems are discovered and
can't be solved easily.
Best Regards,
Petr
next prev parent reply other threads:[~2022-11-18 11:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-16 16:21 [PATCH printk v5 00/40] reduce console_lock scope John Ogness
2022-11-16 16:21 ` [PATCH printk v5 01/40] serial: kgdboc: Lock console list in probe function John Ogness
2022-11-16 16:21 ` [PATCH printk v5 08/40] tty: serial: kgdboc: document console_lock usage John Ogness
2022-11-16 16:21 ` [PATCH printk v5 22/40] serial_core: replace uart_console_enabled() with uart_console_registered() John Ogness
2022-11-16 16:21 ` [PATCH printk v5 26/40] tty: serial: earlycon: use console_is_registered() John Ogness
2022-11-16 16:21 ` [PATCH printk v5 27/40] tty: serial: pic32_uart: " John Ogness
2022-11-16 16:21 ` [PATCH printk v5 28/40] tty: serial: samsung_tty: " John Ogness
2022-11-16 16:21 ` [PATCH printk v5 29/40] tty: serial: xilinx_uartps: " John Ogness
2022-11-16 16:21 ` [PATCH printk v5 35/40] tty: serial: kgdboc: use srcu console list iterator John Ogness
2022-11-17 0:59 ` Doug Anderson
2022-11-17 9:32 ` John Ogness
2022-11-16 16:21 ` [PATCH printk v5 36/40] tty: serial: kgdboc: use console_list_lock for list traversal John Ogness
2022-11-17 0:59 ` Doug Anderson
2022-11-16 16:21 ` [PATCH printk v5 37/40] tty: serial: kgdboc: synchronize tty_find_polling_driver() and register_console() John Ogness
2022-11-17 0:59 ` Doug Anderson
2022-11-17 10:00 ` John Ogness
2022-11-16 16:21 ` [PATCH printk v5 38/40] tty: serial: kgdboc: use console_list_lock to trap exit John Ogness
2022-11-17 0:56 ` Doug Anderson
2022-11-17 11:08 ` John Ogness
2022-11-16 16:21 ` [PATCH printk v5 40/40] tty: serial: sh-sci: use setup() callback for early console John Ogness
2022-11-18 11:22 ` Petr Mladek [this message]
2022-11-18 14:55 ` [PATCH printk v5 00/40] reduce console_lock scope Petr Mladek
2022-11-22 16:43 ` Greg Kroah-Hartman
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