Hi! > Date: 2026-10-11 21:44:08+0200 > From: Günther Noack > [...] > > I think it is fine to pick it as it is. Thanks! I've applied the patch. Cheers, Alex > > It was a bugfix and it is available on all Landlock ABI versions > exposed by stable kernels. So the described behaviour applies on all > supported kernels and Landlock ABI versions. > > Because it is a behavioural change, callers can probe for the presence > of the fix with Landlock's "errata" mechanism, as documented in > landlock_create_ruleset(2). The list of the existing errata is best > checked in the most up-to-date source in the kernel documentation, > which we are also linking from landlock_create_ruleset(2), so that > users are encouraged to look for the most up to date list there. > > –Günther > --