62 		       "unable to unmap destination mapping");  in kernel_support_for_mremap_dontunmap()
66 	       "unable to unmap source mapping");  in kernel_support_for_mremap_dontunmap()
70 // This helper will just validate that an entire mapping contains the expected
97 // the source mapping mapped.
109 	// Try to just move the whole mapping anywhere (not fixed).  in mremap_dontunmap_simple()
125 	       "unable to unmap destination mapping");  in mremap_dontunmap_simple()
127 	       "unable to unmap source mapping");  in mremap_dontunmap_simple()
138 	// create a mapping up front.  in mremap_dontunmap_simple_fixed()
157 	       "mremap should have placed the remapped mapping at dest_mapping");  in mremap_dontunmap_simple_fixed()
159 	// The dest mapping will have been unmap by mremap so we expect the Xs  in mremap_dontunmap_simple_fixed()
165 	// And the source mapping will have had its ptes dropped.  in mremap_dontunmap_simple_fixed()
171 	       "unable to unmap destination mapping");  in mremap_dontunmap_simple_fixed()
173 	       "unable to unmap source mapping");  in mremap_dontunmap_simple_fixed()
177 // existing mapping.
181 	 *  source mapping:  in mremap_dontunmap_partial_mapping()
189 	 *  With the destination mapping containing 5 pages of As.  in mremap_dontunmap_partial_mapping()
218 	       0, "dest mapping should contain ptes from the source");  in mremap_dontunmap_partial_mapping()
221 	       "unable to unmap destination mapping");  in mremap_dontunmap_partial_mapping()
223 	       "unable to unmap source mapping");  in mremap_dontunmap_partial_mapping()
226 // This test validates that we can remap over only a portion of a mapping.
230 	 *  source mapping:  in mremap_dontunmap_partial_mapping_overwrite()
234 	 *  dest mapping initially:  in mremap_dontunmap_partial_mapping_overwrite()
242 	 *  With the destination mapping containing 5 pages of As.  in mremap_dontunmap_partial_mapping_overwrite()
272 			"dest mapping should contain ptes from the source");  in mremap_dontunmap_partial_mapping_overwrite()
277 			"dest mapping should have retained the last 5 pages");  in mremap_dontunmap_partial_mapping_overwrite()
280 	       "unable to unmap destination mapping");  in mremap_dontunmap_partial_mapping_overwrite()
282 	       "unable to unmap source mapping");  in mremap_dontunmap_partial_mapping_overwrite()