diff options
Diffstat (limited to 'target/linux/lantiq/patches/020-genirq_fix.patch')
| -rw-r--r-- | target/linux/lantiq/patches/020-genirq_fix.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches/020-genirq_fix.patch b/target/linux/lantiq/patches/020-genirq_fix.patch new file mode 100644 index 0000000000..0503d0d2ac --- /dev/null +++ b/target/linux/lantiq/patches/020-genirq_fix.patch @@ -0,0 +1,12 @@ +--- a/kernel/irq/chip.c ++++ b/kernel/irq/chip.c +@@ -650,6 +650,9 @@ handle_percpu_irq(unsigned int irq, stru + + kstat_incr_irqs_this_cpu(irq, desc); + ++ if (unlikely(!desc->action || (desc->status & IRQ_DISABLED))) ++ return; ++ + if (desc->chip->ack) + desc->chip->ack(irq); + |