diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
index 7f2857862..22873ee96 100644
--- a/arch/loongarch/Makefile
+++ b/arch/loongarch/Makefile
@@ -59,7 +59,7 @@ endif
 
 ifdef CONFIG_64BIT
 ld-emul			= $(64bit-emul)
-cflags-y		+= -mabi=lp64s
+cflags-y		+= -mabi=lp64s -mcmodel=normal
 endif
 
 cflags-y			+= -pipe $(CC_FLAGS_NO_FPU)
@@ -108,7 +108,7 @@ KBUILD_CFLAGS			+= -fno-jump-tables # keep compatibility with older compilers
 endif
 endif
 
-KBUILD_RUSTFLAGS		+= --target=loongarch64-unknown-none-softfloat
+KBUILD_RUSTFLAGS		+= --target=loongarch64-unknown-none-softfloat -Ccode-model=small
 KBUILD_RUSTFLAGS_KERNEL		+= -Zdirect-access-external-data=yes
 KBUILD_RUSTFLAGS_MODULE		+= -Zdirect-access-external-data=no