Oleg Nesterov 2079395583 printk_legacy_map: use LD_WAIT_CONFIG instead of LD_WAIT_SLEEP ... printk_legacy_map is used to hide lock nesting violations caused by legacy drivers and is using the wrong override type. LD_WAIT_SLEEP is for always sleeping lock types such as mutex_t. LD_WAIT_CONFIG is for lock type which are sleeping while spinning on PREEMPT_RT such as spinlock_t. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Reviewed-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Link: https://patch.msgid.link/20251026150726.GA23223@redhat.com [pmladek@suse.com: Fixed indentation.] Signed-off-by: Petr Mladek <pmladek@suse.com>		2025-10-29 14:20:56 +01:00
..
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	printk: Implement legacy printer kthread for PREEMPT_RT	2024-09-04 15:56:33 +02:00
Makefile	Revert "printk: Save console options for add_preferred_console_match()"	2024-06-25 07:58:10 +02:00
nbcon.c	printk: nbcon: Assign nice -20 for printing threads	2024-09-04 15:56:33 +02:00
printk.c	printk_legacy_map: use LD_WAIT_CONFIG instead of LD_WAIT_SLEEP	2025-10-29 14:20:56 +01:00
printk_ringbuffer.c	printk: ringbuffer: Skip non-finalized records in panic	2024-02-07 17:23:18 +01:00
printk_ringbuffer.h	printk: nbcon: Init @nbcon_seq to highest possible	2024-09-04 15:56:32 +02:00
printk_safe.c	printk: Implement legacy printer kthread for PREEMPT_RT	2024-09-04 15:56:33 +02:00
sysctl.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00