On Thu, 2013-06-27 at 13:44 -0700, Yinghai Lu wrote: > On Thu, Jun 27, 2013 at 1:00 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, Jun 27, 2013 at 12:30:25PM -0700, gregkh@xxxxxxxxxxxxxxxxxxx wrote: > >> > >> This is a note to let you know that I've just added the patch titled > >> > >> PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check > >> > >> to the 3.9-stable tree which can be found at: > >> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > >> > >> The filename of the patch is: > >> pci-acpiphp-re-enumerate-devices-when-host-bridge-receives-bus-check.patch > >> and it can be found in the queue-3.9 subdirectory. > >> > >> If you, or anyone else, feels it should not be added to the stable tree, > >> please let <stable@xxxxxxxxxxxxxxx> know about it. > >> > >> > >> >From 3f327e39b4b8f760c331bb2836735be6d83fbf53 Mon Sep 17 00:00:00 2001 > > > > And this one fails to link because of the previous ones not being > > present, so it's now dropped as well... > > What are previous ones? > > 668192b678 ("PCI: acpiphp: Move host bridge hotplug to > pci_root.c") is not in your tree? The problem is you didn't export acpiphp_check_host_bridge. And I think you would have to remove the module_exit function from acpiphp rather than just clearing that pointer and hoping no-one called through it recently. Alternately, Greg could just cherry-pick commit 6037a803b05eef9943fb64982e19964007fb7478 'PCI: acpiphp: Convert acpiphp to be builtin only, not modular'. acpiphp was never very useful as a module since it didn't get auto-loaded. Ben. -- Ben Hutchings Knowledge is power. France is bacon.
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