Re: [PATCH] powerpc: Limit ARCH_HAS_KERNEL_FPU_SUPPORT to PPC64

2024-06-02 Thread Michael Ellerman
On Wed, 29 May 2024 09:28:50 -0700, Samuel Holland wrote: > When building a 32-bit kernel, some toolchains do not allow mixing soft > float and hard float object files: > > LD vmlinux.o > powerpc64le-unknown-linux-musl-ld: lib/test_fpu_impl.o uses hard float, > arch/powerpc/kernel/udbg

Re: [PATCH] powerpc: Limit ARCH_HAS_KERNEL_FPU_SUPPORT to PPC64

2024-05-29 Thread Guenter Roeck
On Wed, May 29, 2024 at 09:28:50AM -0700, Samuel Holland wrote: > When building a 32-bit kernel, some toolchains do not allow mixing soft > float and hard float object files: > > LD vmlinux.o > powerpc64le-unknown-linux-musl-ld: lib/test_fpu_impl.o uses hard float, > arch/powerpc/kerne

[PATCH] powerpc: Limit ARCH_HAS_KERNEL_FPU_SUPPORT to PPC64

2024-05-29 Thread Samuel Holland
When building a 32-bit kernel, some toolchains do not allow mixing soft float and hard float object files: LD vmlinux.o powerpc64le-unknown-linux-musl-ld: lib/test_fpu_impl.o uses hard float, arch/powerpc/kernel/udbg.o uses soft float powerpc64le-unknown-linux-musl-ld: failed to merg