kernel - Validate that previous pte was cleaned.
authorMatthew Dillon <dillon@apollo.backplane.com>
Wed, 1 Feb 2017 01:04:42 +0000 (17:04 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Wed, 1 Feb 2017 01:04:42 +0000 (17:04 -0800)
commitc6051228d40f72ae79e87329a3ba0e6005bd8ede
tree1b18df75964c843d52d83bd7c64bd54be5b2fe9f
parent62cc5940f7a428328148317dc22d3879f618e20b
kernel - Validate that previous pte was cleaned.

* In pmap_enter(), validate that the previous pte was cleaned.  Add
  a debugging kprintf() if it wasn't.
sys/platform/pc64/x86_64/pmap.c