Messages in this thread | | | Date | Wed, 11 Jun 2014 12:16:36 +0300 | From | Mika Westerberg <> | Subject | Re: [PATCH] ACPI / hotplug / PCI: Add hotplug contexts to PCI host bridges |
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On Tue, Jun 10, 2014 at 10:51:51PM +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > > 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@canonical.com> > Cc: 3.15+ <stable@vger.kernel.org> # 3.15+ > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Thanks for taking care of this!
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