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-rw-r--r--arch/loongarch/Makefile9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
index dc5bd3f1b8d2..8d45b860fe56 100644
--- a/arch/loongarch/Makefile
+++ b/arch/loongarch/Makefile
@@ -5,7 +5,12 @@
boot := arch/loongarch/boot
-KBUILD_DEFCONFIG := loongson3_defconfig
+ifeq ($(shell uname -m),loongarch32)
+KBUILD_DEFCONFIG := loongson32_defconfig
+else
+KBUILD_DEFCONFIG := loongson64_defconfig
+endif
+
KBUILD_DTBS := dtbs
image-name-y := vmlinux
@@ -109,7 +114,7 @@ endif
ifdef CONFIG_RUSTC_HAS_ANNOTATE_TABLEJUMP
KBUILD_RUSTFLAGS += -Cllvm-args=--loongarch-annotate-tablejump
else
-KBUILD_RUSTFLAGS += -Zno-jump-tables # keep compatibility with older compilers
+KBUILD_RUSTFLAGS += $(if $(call rustc-min-version,109300),-Cjump-tables=n,-Zno-jump-tables) # keep compatibility with older compilers
endif
ifdef CONFIG_LTO_CLANG
# The annotate-tablejump option can not be passed to LLVM backend when LTO is enabled.