Re: [PATCH] powerpc/signal: Fix possible build failure with unsafe_copy_fpr_{to/from}_user
From: Michael Ellerman <hidden>
Date: 2021-05-15 22:45:59
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lkml
On Sat, 8 May 2021 09:25:44 +0000 (UTC), Christophe Leroy wrote:
When neither CONFIG_VSX nor CONFIG_PPC_FPU_REGS are selected, unsafe_copy_fpr_to_user() and unsafe_copy_fpr_from_user() are doing nothing. Then, unless the 'label' operand is used elsewhere, GCC complains about it being defined but not used. [...]
Applied to powerpc/fixes.
[1/1] powerpc/signal: Fix possible build failure with unsafe_copy_fpr_{to/from}_user
https://git.kernel.org/powerpc/c/bc581dbab26edf0b6acc98c76943b4a0c7d672a2
cheers