diff options
-rw-r--r-- | arch/arm/kernel/entry-armv.S | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 8ff82bc..a99e686 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -34,6 +34,20 @@ @ adrne lr, 1b bne asm_do_IRQ + +#ifdef CONFIG_SMP + /* + * XXX + * + * this macro assumes that irqstat (r6) and base (r5) are + * preserved from get_irqnr_and_base above + */ + test_for_ipi r0, r6, r5, lr + movne r0, sp + adrne lr, 1b + bne do_IPI +#endif + .endm /* |