For Radix translation, the EA range is 64-bits. when EA(2:11) are
nonzero, a segment interrupt should occur.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Message-Id: <20211231073122.3183583-1-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>