summaryrefslogtreecommitdiffstats
path: root/arch/ia64/kernel/head.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/kernel/head.S')
-rw-r--r--arch/ia64/kernel/head.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index fbc7ea3..f1778a8 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -352,6 +352,7 @@ start_ap:
mov ar.rsc=0 // place RSE in enforced lazy mode
;;
loadrs // clear the dirty partition
+ mov IA64_KR(PER_CPU_DATA)=r0 // clear physical per-CPU base
;;
mov ar.bspstore=r2 // establish the new RSE stack
;;
OpenPOWER on IntegriCloud