Commit 8c2a3817 authored by Michael Neuling's avatar Michael Neuling Committed by Benjamin Herrenschmidt
Browse files

powerpc/power8: Fix secondary CPUs hanging on boot for HV=0

In __restore_cpu_power8 we determine if we are HV and if not, we return
before setting HV only resources.

Unfortunately we forgot to restore the link register from r11 before

This will happen on boot and with secondary CPUs not coming online.

This adds the missing link register restore.

Signed-off-by: default avatarMichael Neuling <>
CC: <>
Signed-off-by: default avatarBenjamin Herrenschmidt <>
parent 29ce3c50
......@@ -67,6 +67,7 @@ _GLOBAL(__restore_cpu_power8)
bl __init_FSCR
mfmsr r3
rldicl. r0,r3,4,63
mtlr r11
li r0,0
mtspr SPRN_LPID,r0
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