K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2019-09-28T01:42:59.350942Z
K 7
svn:log
V 583
Fix some problems with the SPARSE_MAPPING option in the kernel linker.

- Ensure that the end of the mapping passed to vm_page_wire() is
  page-aligned.  vm_page_wire() expects this.
- Wire pages before reading data into them.
- Apply protections specified in the segment descriptor using
  vm_map_protect() once relocation processing is done.
- On amd64, ensure that we load KLDs above KERNBASE, since they
  are compiled with the "kernel" memory model by default.

Reviewed by:	kib
MFC after:	2 weeks
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D21756

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