On Tue, Jun 10, 2014 at 10:51:51PM +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > After relatively recent changes in the ACPI-based PCI hotplug > (ACPIPHP) code, the acpiphp_check_host_bridge() executed for PCI > host bridges via acpi_pci_root_scan_dependent() doesn't do anything > useful, because those bridges do not have hotplug contexts. That > happens by mistake, so fix it by making acpiphp_enumerate_slots() > add hotplug contexts to PCI host bridges too and modify > acpiphp_remove_slots() to drop those contexts for host bridges > as appropriate. > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=76901 > Fixes: 2d8b1d566a5f (ACPI / hotplug / PCI: Get rid of check_sub_bridges()) > Reported-and-tested-by: Gavin Guo <gavin.guo@xxxxxxxxxxxxx> > Cc: 3.15+ <stable@xxxxxxxxxxxxxxx> # 3.15+ > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Thanks for taking care of this! -- 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
