Merge branch 'mm-rst' into docs-next

Mike Rapoport says:

  These patches convert files in Documentation/vm to ReST format, add an
  initial index and link it to the top level documentation.

  There are no contents changes in the documentation, except few spelling
  fixes. The relatively large diffstat stems from the indentation and
  paragraph wrapping changes.

  I've tried to keep the formatting as consistent as possible, but I could
  miss some places that needed markup and add some markup where it was not
  necessary.

[jc: significant conflicts in vm/hmm.rst]

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/ksm.c b/mm/ksm.c
index e3cbf9a92f3c..16451a2bf712 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1049,7 +1049,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
 		 * No need to notify as we are downgrading page table to read
 		 * only not changing it to point to a new page.
 		 *
-		 * See Documentation/vm/mmu_notifier.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		entry = ptep_clear_flush(vma, pvmw.address, pvmw.pte);
 		/*
@@ -1145,7 +1145,7 @@ static int replace_page(struct vm_area_struct *vma, struct page *page,
 	 * No need to notify as we are replacing a read only page with another
 	 * read only page with the same content.
 	 *
-	 * See Documentation/vm/mmu_notifier.txt
+	 * See Documentation/vm/mmu_notifier.rst
 	 */
 	ptep_clear_flush(vma, addr, ptep);
 	set_pte_at_notify(mm, addr, ptep, newpte);