Andy Gospodarek wrote: > Globally disable the interrupt during netpoll rather than simply > disabling it on the hardware. This will ensure all pending operations > are complete and no more will execute. I've seen reports of deadlocks > with the current driver and this patch resolves them. I agree this patch is probably okay, and if it fixes a specific problem should be accepted however I have a question that didn't apply when we originally created code like this. > @@ -4024,7 +4024,7 @@ static void igb_netpoll(struct net_device > *netdev) int i; > int work_done = 0; > > - igb_irq_disable(adapter); > + disable_irq(adapter->pdev->irq); how does changing to disable_irq/enable_irq work with MSI and MSI-X interrupts? -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
