Commit 351aa968 authored by Xianglai Li's avatar Xianglai Li
Browse files

loongarch/kernel: Fix loongarch compilation error 

LoongArch inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I94LRF



------------------------------------------

Modified the definition of arch_trigger_cpumask_backtrace
function in loongarch to finally fix the compilation error of loongarch.

Signed-off-by: default avatarXianglai Li <lixianglai@loongson.cn>
parent 7e09d511

arch/loongarch/include/asm/irq.h

+2 −1
Original line number Diff line number Diff line
@@ -40,7 +40,8 @@ void spurious_interrupt(void); 
#define NR_IRQS_LEGACY 16



#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace

void arch_trigger_cpumask_backtrace(const struct cpumask *mask, int exclude_cpu);

extern bool arch_trigger_cpumask_backtrace(const cpumask_t *mask,

					   int exclude_cpu);



#define MAX_IO_PICS 2

#define NR_IRQS	(64 + (256 * MAX_IO_PICS))

arch/loongarch/kernel/process.c

+2 −1
Original line number Diff line number Diff line
@@ -348,9 +348,10 @@ static void raise_backtrace(cpumask_t *mask) 
	}

}



void arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu)

bool arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu)

{

	nmi_trigger_cpumask_backtrace(mask, exclude_cpu, raise_backtrace);

	return true;

}



#ifdef CONFIG_64BIT