K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-07-07T05:17:43.448359Z
K 7
svn:log
V 597
Implement ia64_physmem_alloc() and use it consistently to get memory
before VM has been initialized. This includes:
1.  Replacing pmap_steal_memory(),
2.  Replace the handcrafted logic to allocate a naturally aligned VHPT,
3.  Properly allocate the DPCPU for the BSP.

Ad 3: Appending the DPCPU to kernend worked as long as we wouldn't
      cross into the next PBVM page. If we were to cross into the next
      page, then there wouldn't be a PTE entry on the page table for it
      and we would end up with a MCA following a page fault. As such,
      this commit fixes MCAs occasionally seen.

END