These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / cris / kernel / irq.c

diff --git a/kernel/arch/cris/kernel/irq.c b/kernel/arch/cris/kernel/irq.c
index dd0be5d..694850e 100644 (file)
--- a/kernel/arch/cris/kernel/irq.c
+++ b/kernel/arch/cris/kernel/irq.c
@@ -45,7 +45,11 @@
 asmlinkage void do_IRQ(int irq, struct pt_regs * regs)
 {
        unsigned long sp;
-       struct pt_regs *old_regs = set_irq_regs(regs);
+       struct pt_regs *old_regs;
+
+       trace_hardirqs_off();
+
+       old_regs = set_irq_regs(regs);
        irq_enter();
        sp = rdsp();
        if (unlikely((sp & (PAGE_SIZE - 1)) < (PAGE_SIZE/8))) {