Marcos Paulo de Souza 386a1a0d55 printk: Check CON_SUSPEND when unblanking a console ...

[ Upstream commit 72c96a2dacc0fb056d13a5f02b0845c4c910fe54 ]

The commit 9e70a5e109 ("printk: Add per-console suspended state")
introduced the CON_SUSPENDED flag for consoles. The suspended consoles
will stop receiving messages, so don't unblank suspended consoles
because it won't be showing anything either way.

Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: John Ogness <john.ogness@linutronix.de>
Link: https://lore.kernel.org/r/20250226-printk-renaming-v1-5-0b878577f2e6@suse.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-04 14:42:00 +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: Fix preferred console selection with multiple matches

2020-02-18 09:34:42 +01:00

index.c

kernel/printk/index.c: fix memory leak with using debugfs_lookup()

2023-02-03 10:42:02 +01:00

internal.h

printk: Rename abandon_console_lock_in_panic() to other_cpu_in_panic()

2023-07-20 13:06:22 +02:00

Makefile

printk: move printk sysctl to printk/sysctl.c

2022-01-22 08:33:35 +02:00

printk_ringbuffer.c

printk: ringbuffer: Fix truncating buffer size min_t cast

2023-08-14 13:05:22 +02:00

printk_ringbuffer.h

printk: ringbuffer: Improve prb_next_seq() performance

2022-01-26 16:00:32 +01:00

printk_safe.c

printk: Consolidate console deferred printing

2023-07-20 13:06:22 +02:00

printk.c

printk: Check CON_SUSPEND when unblanking a console

2025-06-04 14:42:00 +02:00

sysctl.c

printk: Fix incorrect __user type in proc_dointvec_minmax_sysadmin()

2022-02-03 11:27:38 -08:00