1 files changed, 7 insertions, 11 deletions

diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 0bb553331f4f..165234d25991 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -757,25 +757,21 @@ void xics_teardown_cpu(void)
 
 void xics_kexec_teardown_cpu(int secondary)
 {
-        unsigned int ipi;
-        struct irq_desc *desc;
-
         xics_teardown_cpu();
 
         /*
-         * we need to EOI the IPI
+         * we take the ipi irq but and never return so we
+         * need to EOI the IPI, but want to leave our priority 0
          *
-         * probably need to check all the other interrupts too
+         * should we check all the other interrupts too?
          * should we be flagging idle loop instead?
          * or creating some task to be scheduled?
          */
 
-        ipi = irq_find_mapping(xics_host, XICS_IPI);
-        if (ipi == XICS_IRQ_SPURIOUS)
-                return;
-        desc = get_irq_desc(ipi);
-        if (desc->chip && desc->chip->eoi)
-                desc->chip->eoi(ipi);
+        if (firmware_has_feature(FW_FEATURE_LPAR))
+                lpar_xirr_info_set((0x00 << 24) | XICS_IPI);
+        else
+                direct_xirr_info_set((0x00 << 24) | XICS_IPI);
 
         /*
          * Some machines need to have at least one cpu in the GIQ,