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lx_emul: be compliant to original softirq impl.

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Ref #4268
This commit is contained in:
Stefan Kalkowski 2021-10-01 11:41:47 +02:00 committed by Norman Feske
parent 96ebed6c31
commit cb67d07e61
3 changed files with 14 additions and 0 deletions
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4
repos/dde_linux/src/lib/lx_emul/irqchip.c
View File

@ -172,6 +172,8 @@ int lx_emul_irq_task_function(void * data)
if (!dde_irq_domain) if (!dde_irq_domain)
continue; continue;
irq_enter();
irq = irq_find_mapping(dde_irq_domain, lx_emul_irq_last()); irq = irq_find_mapping(dde_irq_domain, lx_emul_irq_last());
if (!irq) { if (!irq) {
@ -180,6 +182,8 @@ int lx_emul_irq_task_function(void * data)
} else { } else {
generic_handle_irq(irq); generic_handle_irq(irq);
} }
irq_exit();
} }
return 0; return 0;

9
repos/dde_linux/src/lib/lx_emul/shadow/kernel/softirq.c
View File

@ -72,3 +72,12 @@ void __local_bh_enable_ip(unsigned long ip,unsigned int cnt)
*/ */
__preempt_count_sub(cnt); __preempt_count_sub(cnt);
} }
void __init softirq_init(void) {}
void irq_enter(void) {}
void irq_exit(void) {}

1
repos/dde_linux/src/lib/lx_emul/start.c
View File

@ -107,6 +107,7 @@ int lx_emul_init_task_function(void * dtb)
tick_init(); tick_init();
init_timers(); init_timers();
hrtimers_init(); hrtimers_init();
softirq_init();
timekeeping_init(); timekeeping_init();
/* arch/arm64/kernel/time.c */ /* arch/arm64/kernel/time.c */