BugLink: https://bugs.launchpad.net/bugs/1854855

[ Upstream commit 27230e51 ]

compat_ptr() for pointer-taking ones...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>