diff options
Diffstat (limited to 'arch/riscv/kernel/signal.c')
| -rw-r--r-- | arch/riscv/kernel/signal.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 33dfb5078301..501e66debf69 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -86,7 +86,10 @@ static long save_v_state(struct pt_regs *regs, void __user **sc_vec) /* datap is designed to be 16 byte aligned for better performance */ WARN_ON(unlikely(!IS_ALIGNED((unsigned long)datap, 16))); - riscv_v_vstate_save(current, regs); + get_cpu_vector_context(); + riscv_v_vstate_save(¤t->thread.vstate, regs); + put_cpu_vector_context(); + /* Copy everything of vstate but datap. */ err = __copy_to_user(&state->v_state, ¤t->thread.vstate, offsetof(struct __riscv_v_ext_state, datap)); @@ -134,7 +137,7 @@ static long __restore_v_state(struct pt_regs *regs, void __user *sc_vec) if (unlikely(err)) return err; - riscv_v_vstate_restore(current, regs); + riscv_v_vstate_set_restore(current, regs); return err; } |