* 'master' of github.com:cloudius-systems/osv: (26 commits)
  acpi: integrate acpica
  mmu: export phys_cast
  mmu: implement phys_to_virt()
  Add acpica license
  external: add acpi component architecture (acpica) package
  fix the glibc-testsuite reference
  move filesystem related headers to include/
  Move Java support to java/
  Disband 'kern/'
  Move core source files to core/
  Move some headers to 'include/'
  Rename 'includes/' to 'include/'
  add sleep() from musl
  add statvfs/fstatvfs support
  add statfs/fstatfs support
  create /tmp during startup
  add the glibc block test
  run: use all available host cpu features for maximum performance
  mmap: trap attempts to remap physical memory
  pthread: allocate a vma for thread stack
  ...