fast-reboot: fix TLB cleanup after fast reboot
fast-reboot: fix TLB cleanup after fast reboot

POWER9/10 are missing TLB flushing after fast reboot. Add it back to
cpu_fast_reboot_complete(), which is where fast-reboot code thinks it
should be.

Suggested-by: Cédric Le Goater <2d8cace2254d4e43578d21933db015d84bcc468a@fr.ibm.com>
Fixes: 53ef0db6e2 ("asm/head.S: set POWER9 radix HID bit at entry")
Signed-off-by: Nicholas Piggin <24829078df5003d9dd1dd871ca2aeb0b1cf95ef4@gmail.com>
Signed-off-by: Cédric Le Goater <2d8cace2254d4e43578d21933db015d84bcc468a@kaod.org>

shenki/skiboot,shenki/skiboot,qemu/skiboot,open-power/skiboot,shenki/skiboot,legoater/skiboot,legoater/skiboot,shenki/skiboot,open-power/skiboot,open-power/skiboot,qemu/skiboot,open-power/skiboot,legoater/skiboot,legoater/skiboot,shenki/skiboot,qemu/skiboot,qemu/skiboot,legoater/skiboot,qemu/skiboot,open-power/skiboot