arm64: use IRQ_STACK_SIZE instead of THREAD_SIZE for irq stack

IRQ_STACK_SIZE can be made different from THREAD_SIZE,
and as IRQ_STACK_SIZE is used while irq stack allocation,
same define should be used while printing information of irq stack.

Signed-off-by: Maninder Singh <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

Author: maninder42

arch/arm64/kernel/traps.c

@@ -855,7 +855,7 @@ asmlinkage void handle_bad_stack(struct pt_regs *regs)
 	pr_emerg("Task stack:     [0x%016lx..0x%016lx]\n",
 		 tsk_stk, tsk_stk + THREAD_SIZE);
 	pr_emerg("IRQ stack:      [0x%016lx..0x%016lx]\n",
-		 irq_stk, irq_stk + THREAD_SIZE);
+		 irq_stk, irq_stk + IRQ_STACK_SIZE);
 	pr_emerg("Overflow stack: [0x%016lx..0x%016lx]\n",
 		 ovf_stk, ovf_stk + OVERFLOW_STACK_SIZE);