Remove support for non-linear mappings, in preparation for L1TF mitigation

The upstream mitigation for L1TF only considers linear mappings.
Backport the rewrite of remap_file_pages() and removal of support
for non-linear mappings from 4.0.
40 files changed
tree: f2c4ce0ef499da0b2c450772f05dfe9783f8a452
  1. config-3.2/
  2. queue-3.16/
  3. releases/
  4. scripts/
  5. .gitignore
  6. upstream-head