| Message ID | 20240125-bump-min-llvm-ver-to-13-0-1-v1-2-f5ff9bda41c5@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Bump the minimum supported version of LLVM to 13.0.1 | expand |
diff --git a/Makefile b/Makefile index 9869f57c3fb3..885b2940e20d 100644 --- a/Makefile +++ b/Makefile @@ -951,14 +951,6 @@ CC_FLAGS_LTO += -fvisibility=hidden # Limit inlining across translation units to reduce binary size KBUILD_LDFLAGS += -mllvm -import-instr-limit=5 - -# Check for frame size exceeding threshold during prolog/epilog insertion -# when using lld < 13.0.0. -ifneq ($(CONFIG_FRAME_WARN),0) -ifeq ($(call test-lt, $(CONFIG_LLD_VERSION), 130000),y) -KBUILD_LDFLAGS += -plugin-opt=-warn-stack-size=$(CONFIG_FRAME_WARN) -endif -endif endif ifdef CONFIG_LTO
Now that the minimum supported version of LLVM for building the kernel has been bumped to 13.0.1, the inner ifeq statement is always false, as the build will fail during the configuration stage for older LLVM versions. This effectively reverts commit 24845dcb170e ("Makefile: LTO: have linker check -Wframe-larger-than") and its follow up fix, commit 0236526d76b8 ("Makefile: lto: Pass -warn-stack-size only on LLD < 13.0.0"). Signed-off-by: Nathan Chancellor <nathan@kernel.org> --- Makefile | 8 -------- 1 file changed, 8 deletions(-)