diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/resend.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index 5bfeaed7e48..c3827274688 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -62,6 +62,15 @@ void check_irq_resend(struct irq_desc *desc, unsigned int irq) */ desc->chip->enable(irq); + /* + * Temporary hack to figure out more about the problem, which + * is causing the ancient network cards to die. + */ + if (desc->handle_irq != handle_edge_irq) { + WARN_ON_ONCE(1); + return; + } + if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { desc->status = (status & ~IRQ_PENDING) | IRQ_REPLAY; |