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| author | Nathan Chancellor <nathan@kernel.org> | 2024-01-27 11:07:43 -0700 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-03-07 00:13:28 +1100 |
| commit | 35f20786c481d5ced9283ff42de5c69b65e5ed13 (patch) | |
| tree | 6c0ed7a9268647a9553e442e89e11239c72c9ff4 /LICENSES | |
| parent | 6caecacc92b9170fa3dd2e5a3b17eaf13cf30065 (diff) | |
powerpc: xor_vmx: Add '-mhard-float' to CFLAGS
arch/powerpc/lib/xor_vmx.o is built with '-msoft-float' (from the main
powerpc Makefile) and '-maltivec' (from its CFLAGS), which causes an
error when building with clang after a recent change in main:
error: option '-msoft-float' cannot be specified with '-maltivec'
make[6]: *** [scripts/Makefile.build:243: arch/powerpc/lib/xor_vmx.o] Error 1
Explicitly add '-mhard-float' before '-maltivec' in xor_vmx.o's CFLAGS
to override the previous inclusion of '-msoft-float' (as the last option
wins), which matches how other areas of the kernel use '-maltivec', such
as AMDGPU.
Cc: stable@vger.kernel.org
Closes: https://github.com/ClangBuiltLinux/linux/issues/1986
Link: https://github.com/llvm/llvm-project/commit/4792f912b232141ecba4cbae538873be3c28556c
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240127-ppc-xor_vmx-drop-msoft-float-v1-1-f24140e81376@kernel.org
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions