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authorGünther Noack <gnoack3000@gmail.com>2022-11-07 19:16:51 +0100
committerMickaël Salaün <mic@digikod.net>2022-11-07 20:49:50 +0100
commitf6e53fb2d7bd70547ba53232415976cb70ad6d97 (patch)
tree2639fa1d60f9b1082e049667f94df71103ee1be2 /fs/open.c
parentede2a34363a5dddd5e6b37b8e52c5041d1e78209 (diff)
samples/landlock: Document best-effort approach for LANDLOCK_ACCESS_FS_REFER
Add a comment to clarify how to handle best-effort backwards compatibility for LANDLOCK_ACCESS_FS_REFER. The "refer" access is special because these operations are always forbidden in ABI 1, unlike most other operations, which are permitted when using Landlock ABI levels where they are not supported yet. Signed-off-by: Günther Noack <gnoack3000@gmail.com> Link: https://lore.kernel.org/r/20221107181651.4555-1-gnoack3000@gmail.com Signed-off-by: Mickaël Salaün <mic@digikod.net>
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