NFS: Fix up the automount fs_context to use the correct cred

[ Upstream commit a2a8fc27dd ]

When automounting, the fs_context should be fixed up to use the cred
from the parent filesystem, since the operation is just extending the
namespace. Authorisation to enter that namespace will already have been
provided by the preceding lookup.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Trond Myklebust 2025-11-28 18:56:46 -05:00 • committed by Greg Kroah-Hartman
commit ab775cc784