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LoongArch: Enable UBSAN (Undefined Behavior Sanitizer)

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Select ARCH_HAS_UBSAN in order to allow the user to enable CONFIG_UBSAN
and instrument the entire kernel for ubsan checks.

Co-developed-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Yuli Wang <wangyuli@uniontech.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
This commit is contained in:
Yuli Wang
2025-03-04 11:55:17 +08:00
committed by maoxiaochuan
parent 2adfcf4bcd
commit a988fb293e
1 changed files with 1 additions and 0 deletions
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arch/loongarch/Kconfig
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@@ -30,6 +30,7 @@ config LOONGARCH
select ARCH_HAS_SET_MEMORY
select ARCH_HAS_SET_DIRECT_MAP
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAS_UBSAN
select ARCH_INLINE_READ_LOCK if !PREEMPTION
select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION