Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 kdump update from Ingo Molnar:
 "Add the AMD SME mask to the vmcoreinfo, and also document our
  vmcoreinfo fields"

* 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  kdump: Document kernel data exported in the vmcoreinfo note
  x86/kdump: Export the SME mask to vmcoreinfo