1 files changed, 17 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 356bc75ca74f..4fca3def9db9 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -245,6 +245,23 @@ static void pSeries_lpar_hptab_clear(void)
                                         &(ptes[j].pteh), &(ptes[j].ptel));
                 }
         }
+
+#ifdef __LITTLE_ENDIAN__
+        /* Reset exceptions to big endian */
+        if (firmware_has_feature(FW_FEATURE_SET_MODE)) {
+                long rc;
+
+                rc = pseries_big_endian_exceptions();
+                /*
+                 * At this point it is unlikely panic() will get anything
+                 * out to the user, but at least this will stop us from
+                 * continuing on further and creating an even more
+                 * difficult to debug situation.
+                 */
+                if (rc)
+                        panic("Could not enable big endian exceptions");
+        }
+#endif
 }
 
 /*