Lines Matching refs:err
46 long err;
48 err = __copy_from_user(¤t->thread.fpcsr, &sc->fpcsr, sizeof(unsigned long));
49 if (unlikely(err))
50 return err;
60 long err;
65 err = __copy_to_user(&sc->fpcsr, ¤t->thread.fpcsr, sizeof(unsigned long));
67 return err;
77 int err = 0;
87 err |= __copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long));
88 err |= __copy_from_user(®s->pc, &sc->regs.pc, sizeof(unsigned long));
89 err |= __copy_from_user(®s->sr, &sc->regs.sr, sizeof(unsigned long));
90 err |= restore_fp_state(sc);
102 return err;
144 int err = 0;
150 err |= __copy_to_user(sc->regs.gpr, regs, 32 * sizeof(unsigned long));
151 err |= __copy_to_user(&sc->regs.pc, ®s->pc, sizeof(unsigned long));
152 err |= __copy_to_user(&sc->regs.sr, ®s->sr, sizeof(unsigned long));
153 err |= save_fp_state(sc);
155 return err;
193 int err = 0;
202 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
205 err |= __put_user(0, &frame->uc.uc_flags);
206 err |= __put_user(NULL, &frame->uc.uc_link);
207 err |= __save_altstack(&frame->uc.uc_stack, regs->sp);
208 err |= setup_sigcontext(regs, &frame->uc.uc_mcontext);
210 err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
212 if (err)
221 err |= __put_user(0xa960, (short __user *)(frame->retcode + 0));
222 err |= __put_user(__NR_rt_sigreturn, (short __user *)(frame->retcode + 2));
223 err |= __put_user(0x20000001, (unsigned long __user *)(frame->retcode + 4));
224 err |= __put_user(0x15000000, (unsigned long __user *)(frame->retcode + 8));
226 if (err)