[PATCH v6 0/2] PCI: acpiphp: remove multifunction devices

[Bjorn Helgaas <bhelgaas@xxxxxxxxxx>]

Here's my proposal for fixing this problem.

I split out the pci_dev_put() for function 0 because it looks to me
like that is actually a separate issue -- it looks like we leaked
that reference even for single-function devices.

I restructured the iteration over bus->devices to make it read a bit
more naturally, and also to remove it from inside the slot->funcs
loop.  It didn't make sense to me to have a nested loop there.

The cleanup_p2p_bridge() stuff is mostly just fiddling with notify
handlers and other ACPI-specific stuff.  I don't think there's
actually a dependency there on the PCI device removal, so I think
it's safe to do that separately.

Does this make sense to you?  If so, can you test it and make sure
it actually works?

Thanks,
  Bjorn

---

Amos Kong (2):
      PCI: acpiphp: fix function 0 leak when disabling a slot
      PCI: acpiphp: remove all functions in slot, even without ACPI _EJx


 drivers/pci/hotplug/acpiphp_glue.c |   40 +++++++++++++++++++++++++++---------
 1 files changed, 30 insertions(+), 10 deletions(-)
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