From: Nicholas Piggin Date: Tue, 6 Jun 2023 09:38:30 +0000 (+1000) Subject: powerpc/64: Make ELFv2 the default for big-endian builds X-Git-Tag: v6.6.7~2494^2~54 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8c5fa3b5c4df3d071dab42b04b971df370d99354;p=platform%2Fkernel%2Flinux-starfive.git powerpc/64: Make ELFv2 the default for big-endian builds All supported toolchains now support ELFv2 on big-endian, so flip the default on this and hide the option behind EXPERT for the purpose of bug hunting. Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://msgid.link/20230606093832.199712-3-npiggin@gmail.com --- diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ac59333..78be2cd 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -624,8 +624,10 @@ config ARCH_HAS_KEXEC_PURGATORY def_bool KEXEC_FILE config PPC64_BIG_ENDIAN_ELF_ABI_V2 - prompt "Build big-endian kernel using ELF ABI V2 (EXPERIMENTAL)" if LD_IS_BFD - def_bool y if LD_IS_LLD + # Option is available to BFD, but LLD does not support ELFv1 so this is + # always true there. + prompt "Build big-endian kernel using ELF ABI V2" if LD_IS_BFD && EXPERT + def_bool y depends on PPC64 && CPU_BIG_ENDIAN depends on CC_HAS_ELFV2 help