On Tue, Nov 04, 2014 at 11:12:51PM +0800, Jiang Liu wrote: > Do you have the call stack? I have changed the way to call > irq_set_msi_desc_off() for MSI/MSIx interrupts, which may cause the > panic. Patch 19-21 changes the PCI MSI code. Unfortunatly I have no full call-stack yet, as the intersting parts scrolled out of the screen. But the last interesting function seen there was do_one_initcall(). I'll try to setup serial console on the machine and let you know when I have a full call-stack. Joerg -- 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