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

Merge branch 'x86-cleanups-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 cleanups from Ingo Molnar:
 "A handful of cleanups: dma-ops cleanups, missing boot time kcalloc()
  check, a Sparse fix and use struct_size() to simplify a vzalloc()
  call"

* 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/pci: Clean up usage of X86_DEV_DMA_OPS
  x86/Kconfig: Remove the unused X86_DMA_REMAP KConfig symbol
  x86/kexec/crash: Use struct_size() in vzalloc()
  x86/mm/tlb: Define LOADED_MM_SWITCHING with pointer-sized number
  x86/platform/uv: Fix missing checks of kcalloc() return values