[PATCH 4.14 167/195] alpha: fix reboot on Avanti platform

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Mikulas Patocka commit 55fc633c41a08ce9244ff5f528f420b16b1e04d6 upstream. We need to define NEED_SRM_SAVE_RESTORE on the Avanti, otherwise we get machine check exception

[PATCH 4.14 167/195] alpha: fix reboot on Avanti platform

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Mikulas Patocka commit 55fc633c41a08ce9244ff5f528f420b16b1e04d6 upstream. We need to define NEED_SRM_SAVE_RESTORE on the Avanti, otherwise we get machine check exception when attempting to