s390/exceptions: sort exception table at build time
Follow x86 and MIPS and sort the main exception table at build time.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index a39b469..d610859 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -89,6 +89,7 @@
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_CMPXCHG_LOCAL
select ARCH_DISCARD_MEMBLOCK
+ select BUILDTIME_EXTABLE_SORT
select ARCH_INLINE_SPIN_TRYLOCK
select ARCH_INLINE_SPIN_TRYLOCK_BH
select ARCH_INLINE_SPIN_LOCK
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index bc95a8e..83c3271 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -455,7 +455,6 @@
init_kernel_storage_key();
lockdep_init();
lockdep_off();
- sort_main_extable();
setup_lowcore_early();
setup_facility_list();
detect_machine_type();
diff --git a/scripts/sortextable.c b/scripts/sortextable.c
index 1ca9ceb..6acf834 100644
--- a/scripts/sortextable.c
+++ b/scripts/sortextable.c
@@ -247,6 +247,7 @@
case EM_X86_64:
custom_sort = sort_x86_table;
break;
+ case EM_S390:
case EM_MIPS:
break;
} /* end switch */