John Baldwin 1f22be4547 - Rename VM_MEMATTR_UNCACHED to VM_MEMATTR_WEAK_UNCACHEABLE on x86 to
be less ambiguous and more clearly identify what it means.  This
  attribute is what Intel refers to as UC-, and it's only difference
  relative to normal UC memory is that a WC MTRR will override a UC-
  PAT entry causing the memory to be treated as WC, whereas a UC PAT
  entry will always override the MTRR.
- Remove the VM_MEMATTR_UNCACHED alias from powerpc.
2012-03-29 16:51:22 +00:00
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