diff options
| author |   Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2024-12-13 16:24:09 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-25 20:22:18 -0800 |
| commit | 7e8c8fd3487c41690ebaf1f37218d8e191d45166 (patch) | |
| tree | 7e7d191be03213955edb9e5fa4c88c7b4944c7c3 /lib/test_maple_tree.c | |
| parent | mm: unexport apply_to_existing_page_range (diff) | |
| download | wireguard-linux-7e8c8fd3487c41690ebaf1f37218d8e191d45166.tar.xz wireguard-linux-7e8c8fd3487c41690ebaf1f37218d8e191d45166.zip | |
tools: testing: add simple __mmap_region() userland test
Introduce demonstrative, basic, __mmap_region() test upon which we can
base further work upon moving forwards.
This simply asserts that mappings can be made and merges occur as
expected.
As part of this change, fix the security_vm_enough_memory_mm() stub which
was previously incorrectly implemented.
Link: https://lkml.kernel.org/r/20241213162409.41498-1-lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/test_maple_tree.c')
0 files changed, 0 insertions, 0 deletions