On Mon, Aug 12, 2013 at 3:32 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > On Mon, Aug 12, 2013 at 2:14 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote: >> On Thu, Aug 8, 2013 at 7:57 AM, Rafael J. Wysocki <rjw@xxxxxxx> wrote: >>> On Thursday, August 08, 2013 03:35:13 PM Heikki Krogerus wrote: >>>> If there is no ACPI entry for the irq, returning error from >>>> acpi_pci_enable_irq() if the irq is 0. >>>> >>>> Prarit Bhargava reported an issue where he noticed that his >>>> Dell PowerEdge 840 has buggy BIOS that does not supply ACPI >>>> entries for irq with some devices. That lead into kernel >>>> generating a warning "genirq: Flags mismatch irq 0...". This >>>> will fix that issue. >>>> >>>> Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> >>>> Tested-by: Prarit Bhargava <prarit@xxxxxxxxxx> >>> >>> Hi Bjorn, >>> >>> Any objections to this? >> >> Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > > some USB3 host controller does not have intx configured, but still > work with MSI? Huh, OK, I take back my ack, at least while we investigate this. Bjorn -- 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
