Commit d4c937c2 authored by Qing Zhang's avatar Qing Zhang Committed by Huacai Chen
Browse files

LoongArch: Add ARCH_HAS_FORTIFY_SOURCE selection 



FORTIFY_SOURCE could detect various overflows at compile and run time.
ARCH_HAS_FORTIFY_SOURCE means that the architecture can be built and run
with CONFIG_FORTIFY_SOURCE. So select it in LoongArch.

See more about this feature from commit 6974f0c4 ("include/linux/
string.h: add the option of fortified string.h functions").

Signed-off-by: default avatarQing Zhang <zhangqing@loongson.cn>
Signed-off-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
parent 2f164822

arch/loongarch/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ config LOONGARCH 
	select ARCH_ENABLE_MEMORY_HOTPLUG

	select ARCH_ENABLE_MEMORY_HOTREMOVE

	select ARCH_HAS_ACPI_TABLE_UPGRADE	if ACPI

	select ARCH_HAS_FORTIFY_SOURCE

	select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS

	select ARCH_HAS_PTE_SPECIAL

	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST