AcoSail/kernel_optimize_test
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s390/exceptions: sort exception table at build time

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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>
This commit is contained in:
Heiko Carstens 2012-07-24 14:51:34 +02:00 committed by Martin Schwidefsky
parent d527436994
commit 3193a98dc8
3 changed files with 2 additions and 1 deletions
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1
arch/s390/Kconfig
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@ -89,6 +89,7 @@ config S390
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

1
arch/s390/kernel/early.c
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@ -455,7 +455,6 @@ void __init startup_init(void)
init_kernel_storage_key();
lockdep_init();
lockdep_off();
sort_main_extable();
setup_lowcore_early();
setup_facility_list();
detect_machine_type();

1
scripts/sortextable.c
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@ -247,6 +247,7 @@ do_file(char const *const fname)
case EM_X86_64:
custom_sort = sort_x86_table;
break;
case EM_S390:
case EM_MIPS:
break;
} /* end switch */