Merge tag 'mips_fixes_4.20_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips...

Pull MIPS fixes from Paul Burton:
 "A couple of MIPS fixes that should have ideally made it for v4.19, but
  hey-ho here they are now:

   - A fix for potential poor stack placement introduced in v4.19-rc8.

   - A fix for a warning introduced in use of TURBOchannel devices by
     DMA changes in v4.16"

* tag 'mips_fixes_4.20_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: VDSO: Reduce VDSO_RANDOMIZE_SIZE to 64MB for 64bit
  TC: Set DMA masks for devices