kernel/git/stable/linux.git/Documentation/filesystems/failfs.rst, branch masterLinux kernel stable treehttps://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=master2026-07-27T15:18:00+00:00Documentation: add failfs documentation2026-07-27T15:18:00+00:00Christian Braunerbrauner@kernel.org2026-07-24T13:41:23+00:00urn:sha1:a45a6605cd04f2e55c1650a49bdb05106ac07ccc
Document the failfs semantics, the FD_FAILFS_ROOT sentinel, the
fchroot() entry requirements, and the ways back out.
Link: https://patch.msgid.link/20260724-work-failfs-v2-7-485dabbae185@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>