Lei Zhang 27d41e6e40 preempt_rt: bringup preempt rt kernel [3/9] ...

PD#SWPL-201692

Problem:
1, disable irq with local_irq_save and enable irq with local_irq_restore
2, spinlock is sleeping lock in preempt rt kernel, cannot be used in
atomic environment

Solution:
optimize lock usage

Verify:
on A5

Change-Id: Ifa4cc54af8a1c081d843da6d32b5594fa8c330a0
Signed-off-by: Lei Zhang <lei.zhang@amlogic.com>

2025-04-23 01:10:45 -07:00

..

serial

preempt_rt: bringup preempt rt kernel [3/9]

2025-04-23 01:10:45 -07:00

Kconfig

build: directory customization [1/3]

2022-02-22 11:00:37 +08:00

Makefile

config: follow porting guide [1/1]

2021-12-17 19:22:25 +08:00