2 Commits

Author	SHA1	Message	Date
Huacai Chen	274ea3563e	LoongArch: Define ARCH_IRQ_INIT_FLAGS as IRQ_NOPROBE ... Currently we call irq_set_noprobe() in a loop for all IRQs, but indeed it only works for IRQs below NR_IRQS_LEGACY because at init_IRQ() only legacy interrupts have been allocated. Instead, we can define ARCH_IRQ_INIT_FLAGS as IRQ_NOPROBE in asm/hwirq.h and the core will automatically set the flag for all interrupts. Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn>	2024-08-26 23:11:32 +08:00
Huacai Chen	0603839b18	LoongArch: Add exception/interrupt handling ... Add the exception and interrupt handling machanism for basic LoongArch support. Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>	2022-06-03 20:09:28 +08:00