svn commit: r320338 - head/sys/vm

[Konstantin Belousov]

Author: kib
Date: Sun Jun 25 19:59:39 2017
New Revision: 320338
URL: https://svnweb.freebsd.org/changeset/base/320338

Log:
  Remove stale part of the comment.
  
  Reviewed by:	alc, markj
  Sponsored by:	The FreeBSD Foundation
  MFC after:	1 week

Modified:
  head/sys/vm/vm_map.c

Modified: head/sys/vm/vm_map.c
==============================================================================
--- head/sys/vm/vm_map.c	Sun Jun 25 19:30:20 2017	(r320337)
+++ head/sys/vm/vm_map.c	Sun Jun 25 19:59:39 2017	(r320338)
@@ -3599,12 +3599,6 @@ vm_map_stack_locked(vm_map_t map, vm_offset_t addrbos,
 
 	/*
 	 * If we can't accommodate max_ssize in the current mapping, no go.
-	 * However, we need to be aware that subsequent user mappings might
-	 * map into the space we have reserved for stack, and currently this
-	 * space is not protected.
-	 *
-	 * Hopefully we will at least detect this condition when we try to
-	 * grow the stack.
 	 */
 	if ((prev_entry->next != &map->header) &&
 	    (prev_entry->next->start < addrbos + max_ssize))