Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH 0/3] Allow CONFIG_PPC64_BIG_ENDIAN_ELF_ABI_V2 with ld.lld 15+ | Date | Wed, 22 Mar 2023 23:25:34 +1100 |
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On Wed, 15 Feb 2023 11:41:14 -0700, Nathan Chancellor wrote: > Currently, CONFIG_PPC64_BIG_ENDIAN_ELF_ABI_V2 is not selectable with > ld.lld because of an explicit dependency on GNU ld, due to lack of > testing with LLVM. > > Erhard was kind enough to test this option on his hardware with LLVM 15, > which ran without any issues. This should not be too surprising, as > ld.lld does not have support for the ELFv1 ABI, only ELFv2, so it should > have decent support. With this series, big endian kernels can be built > with LLVM=1. > > [...]
Applied to powerpc/next.
[1/3] powerpc/boot: Only use '-mabi=elfv2' with CONFIG_PPC64_BOOT_WRAPPER https://git.kernel.org/powerpc/c/d1c5accacb234c3a9f1609a73b4b2eaa4ef07d1a [2/3] powerpc: Fix use of '-mabi=elfv2' with clang https://git.kernel.org/powerpc/c/7c3bd8362b06cff0a4044a4975adb7d71db2dfba [3/3] powerpc: Allow CONFIG_PPC64_BIG_ENDIAN_ELF_ABI_V2 with ld.lld 15+ https://git.kernel.org/powerpc/c/a11334d8327b3fd7987cbfb38e956a44c722d88f
cheers
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