Commits
Arnd Bergmann committed de1605c603e
gfs2: add compat_ioctl support commit 8d0980704842e8a68df2c3164c1c165e5c7ebc08 upstream. Out of the four ioctl commands supported on gfs2, only FITRIM works in compat mode. Add a proper handler based on the ext4 implementation. Fixes: 6ddc5c3ddf25 ("gfs2: getlabel support") Reviewed-by: Bob Peterson <rpeterso@redhat.com> Cc: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>