diff options
Diffstat (limited to 'arch/riscv/kernel/signal.c')
| -rw-r--r-- | arch/riscv/kernel/signal.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 6a18b9819ead..2450b824d799 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -37,6 +37,7 @@ struct rt_sigframe { struct ucontext uc; }; +#ifdef CONFIG_FPU static long restore_fp_state(struct pt_regs *regs, union __riscv_fp_state *sc_fpregs) { @@ -85,6 +86,10 @@ static long save_fp_state(struct pt_regs *regs, return err; } +#else +#define save_fp_state(task, regs) (0) +#define restore_fp_state(task, regs) (0) +#endif static long restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc) |