[PATCH kernel 1/3] powerpc/64: Allow LLVM LTO builds
From: Alexey Kardashevskiy <hidden>
Date: 2022-02-11 02:32:28
Also in:
llvm
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
The upstream LLVM supports now LTO on PPC, enable it. Signed-off-by: Alexey Kardashevskiy <redacted> --- arch/powerpc/Kconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b779603978e1..91c122224f83 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig@@ -153,6 +153,8 @@ config PPC select ARCH_WANT_IRQS_OFF_ACTIVATE_MM select ARCH_WANT_LD_ORPHAN_WARN select ARCH_WEAK_RELEASE_ACQUIRE + select ARCH_SUPPORTS_LTO_CLANG if PPC64 + select ARCH_SUPPORTS_LTO_CLANG_THIN if PPC64 select BINFMT_ELF select BUILDTIME_TABLE_SORT select CLONE_BACKWARDS
--
2.30.2