Marcos Paulo de Souza bdfcca65e7 printk: nbcon: Check for device_{lock,unlock} callbacks ... These callbacks are necessary to synchronize ->write_thread callback against other operations using the same device. Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com> Reviewed-by: John Ogness <john.ogness@linutronix.de> Link: https://patch.msgid.link/20251208-nbcon-device-cb-fix-v2-1-36be8d195123@suse.com Signed-off-by: Petr Mladek <pmladek@suse.com>		2025-12-15 15:10:33 +01:00
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.kunitconfig	printk: ringbuffer: Add KUnit test	2025-06-18 16:42:42 +02:00
braille.c	printk: Replace strncmp() with str_has_prefix()	2019-08-16 09:54:08 +02:00
braille.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
console_cmdline.h	printk: Add match_devname_and_update_preferred_console()	2024-07-04 15:41:44 +02:00
index.c	kernel/printk/index.c: fix memory leak with using debugfs_lookup()	2023-02-03 10:42:02 +01:00
internal.h	Merge branch 'rework/suspend-fixes' into for-linus	2025-12-01 14:16:28 +01:00
Makefile	printk: ringbuffer: Add KUnit test	2025-06-18 16:42:42 +02:00
nbcon.c	printk: nbcon: Check for device_{lock,unlock} callbacks	2025-12-15 15:10:33 +01:00
printk.c	Merge branch 'rework/threaded-printk' into for-linus	2025-12-01 14:16:45 +01:00
printk_ringbuffer.c	printk_ringbuffer: Create a helper function to decide whether more space is needed	2025-11-10 13:09:43 +01:00
printk_ringbuffer.h	printk: nbcon: Init @nbcon_seq to highest possible	2024-09-04 15:56:32 +02:00
printk_ringbuffer_kunit_test.c	printk: kunit: support offstack cpumask	2025-09-10 17:18:37 +02:00
printk_safe.c	printk: Defer legacy printing when holding printk_cpu_sync	2024-12-16 13:26:31 +01:00
sysctl.c	treewide: const qualify ctl_tables where applicable	2025-01-28 13:48:37 +01:00