On Sun, Mar 18, 2012 at 10:45 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > will add pci_stop_and_remove_bus() to support remove bus in > /sys/devices/pci.../pci_bus/... > > To rescan root, need to > echo 1 > /sys/bus/pci/rescan_root > > It supports acpi path root bus and legacy root bus. > > This patcheset include some IOMM and dmar and pnpacpi fix with device refcount leaking. > also include some bus remove/rescan cleanup. > > The patches need to apply to pci/for-linus and pci/linux-next > [PATCH -v3] PCI: pci_host_bridge related cleanup > [PATCH -v11] PCI: allocate pci bus num range for unassigned bridge busn > > could get from > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-pci-root-bus-hotplug > > -v2: Address most of Bjorn's review, except still keeping .../pci_bus/.../remove > Separate pci root hot add support from acpiphp to pci_root_hp > add hot removal to pci_root_hp > -v3: Reordering the patches about /sys changes at last that Bjorn objects. > Claim hw/fw allocated bus after root bus hot add. > add two patches for Jiang Liu about removal. Add attached patch to the tree for making ioapic and iommu hotplug working. Thanks Yinghai
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stop_pci_drivers_before_ioapic_dmar.patch
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