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| author | David Carlier <devnexen@gmail.com> | 2026-04-23 13:56:48 +0100 |
|---|---|---|
| committer | Pasha Tatashin <pasha.tatashin@soleen.com> | 2026-05-04 14:03:16 +0000 |
| commit | 7b0b68b2b95606e65594958686833e53423f58f2 (patch) | |
| tree | 3ef4f85a1e1a1f2c3e364066ff17ee660db071f3 /rust/kernel/alloc/allocator | |
| parent | d581fc99d3b958cb6e363104e9aab57f36aee6f3 (diff) | |
mm/memfd_luo: document preservation of file seals
Commit 8a552d68a86e ("mm: memfd_luo: preserve file seals") started
preserving file seals across live update and restoring them via
memfd_add_seals() on retrieve, but the DOC header was not updated and
still listed seals under "Non-Preserved Properties" as being unsealed
on restore.
Move the Seals entry to the "Preserved Properties" section and describe
the actual behavior, including the MEMFD_LUO_ALL_SEALS restriction that
both preserve and retrieve enforce.
Fixes: 8a552d68a86e ("mm: memfd_luo: preserve file seals")
Signed-off-by: David Carlier <devnexen@gmail.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Link: https://patch.msgid.link/20260423125648.152113-2-devnexen@gmail.com
Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Diffstat (limited to 'rust/kernel/alloc/allocator')
0 files changed, 0 insertions, 0 deletions