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(parent: 7b77061) | patch
powerpc/pci: Remove VFs prior to PF
authorWei Yang <weiyang@linux.vnet.ibm.com>
Thu, 3 Mar 2016 23:53:05 +0000 (10:53 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 8 Mar 2016 22:58:15 +0000 (09:58 +1100)
commit971427f5827d5a013965878e196d6930a977e8a7
tree8bbf49ce8e2a118d675e690327b67301001b9f4dtree | snapshot (tar.gz zip)
parent7b77061f8d03cdaf71d91ea356835131d651b103commit | diff
powerpc/pci: Remove VFs prior to PF

As commit ac205b7bb72f ("PCI: make sriov work with hotplug remove")
indicates, VFs which is on the same PCI bus as their PF, should be
removed before the PF. Otherwise, we might run into kernel crash
at PCI unplugging time.

This applies the above pattern to powerpc PCI hotplug path.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Acked-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/pci-hotplug.c diff | blob | blame | history