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-rw-r--r--arch/powerpc/kernel/cpu_setup_power.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S
index 7803756998e2..9e05c8828ee2 100644
--- a/arch/powerpc/kernel/cpu_setup_power.S
+++ b/arch/powerpc/kernel/cpu_setup_power.S
@@ -97,6 +97,7 @@ _GLOBAL(__setup_cpu_power9)
beqlr
li r0,0
mtspr SPRN_LPID,r0
+ mtspr SPRN_PID,r0
mfspr r3,SPRN_LPCR
LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE)
or r3, r3, r4
@@ -119,6 +120,7 @@ _GLOBAL(__restore_cpu_power9)
beqlr
li r0,0
mtspr SPRN_LPID,r0
+ mtspr SPRN_PID,r0
mfspr r3,SPRN_LPCR
LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE)
or r3, r3, r4