On Thu, Sep 06, 2018 at 01:30:47PM -0400, Thomas Tai wrote: > Hi Keith, > Which tag or branch is your patch based on? I can't apply it on the master > branch of https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git Sure, it was built on the pci/hotplug branch: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/hotplug