From 2ffdc3dbc50663b3b1e9c694cc2f62f5bdcce5cf Mon Sep 17 00:00:00 2001 From: Jingyu Wang Date: Thu, 16 Jun 2022 23:01:10 +0800 Subject: [PATCH] fix: irq_backing_store to irq_stack_backing_store. Signed-off-by: Jingyu Wang --- Interrupts/linux-interrupts-1.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Interrupts/linux-interrupts-1.md b/Interrupts/linux-interrupts-1.md index 0c1c8c2..28403c0 100644 --- a/Interrupts/linux-interrupts-1.md +++ b/Interrupts/linux-interrupts-1.md @@ -373,7 +373,7 @@ int irq_init_percpu_irqstack(unsigned int cpu) Here we go over all the CPUs one-by-one and setup the `hardirq_stack_ptr`. Where `map_irq_stack` is called to initialize the `hardirq_stack_ptr`, -to point onto the `irq_backing_store` of the current CPU with an offset of IRQ\_STACK\_SIZE, +to point onto the `irq_stack_backing_store` of the current CPU with an offset of IRQ\_STACK\_SIZE, either with guard pages or without when KASan is enabled.