Gavin Shan 454593e54c drivers/pci/hotplug: Mask PDC interrupt if required ... We're supporting surprise hotplug on PCI slots behind root port or PCIe switch downstream ports, which don't claim the capability in hardware register (offset: PCIe cap + PCI_EXP_SLTCAP). PEX8718 is one of the examples. For those PCI slots, the PDC (Presence Detection Change) event isn't reliable and the underly (skiboot) firmware has best judgement. This masks the PDC event when skiboot requests by "ibm,slot-broken-pdc" property in PCI slot's device-tree node. Reported-by: Hank Chang <hankmax0000@gmail.com> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Tested-by: Willie Liauw <williel@supermicro.com.tw> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2017-02-15 20:02:43 +11:00
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asm	drivers/pci/hotplug: Mask PDC interrupt if required	2017-02-15 20:02:43 +11:00
uapi/asm	Merge branch 'topic/ppc-kvm' into next	2017-02-14 17:18:29 +11:00