__copy_to_user

arch/alpha/kernel/signal.c

316

err |= __copy_to_user(sc->sc_fpregs,

arch/alpha/kernel/signal.c

393

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/arc/kernel/signal.c

132

err = __copy_to_user(&(sf->uc.uc_mcontext.regs.scratch), &uregs.scratch,

arch/arc/kernel/signal.c

138

err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(sigset_t));

arch/arc/kernel/signal.c

79

err = __copy_to_user(&mctx->v2abi, (void const *)&v2abi, sizeof(v2abi));

arch/arm/kernel/signal.c

115

return __copy_to_user(frame, &kframe, sizeof(kframe));

arch/arm/kernel/signal.c

282

err |= __copy_to_user(&sf->uc.uc_mcontext, &context, sizeof(context));

arch/arm/kernel/signal.c

284

err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(*set));

arch/arm/kernel/signal.c

57

err = __copy_to_user(frame, kframe, sizeof(*kframe));

arch/arm64/kernel/signal.c

1291

err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(*set));

arch/arm64/kernel/signal.c

287

err = __copy_to_user(ctx->vregs, fpsimd->vregs, sizeof(fpsimd->vregs));

arch/arm64/kernel/signal.c

419

err |= __copy_to_user(&ctx->__reserved, reserved, sizeof(reserved));

arch/arm64/kernel/signal.c

422

err |= __copy_to_user((char __user *)ctx + SVE_SIG_REGS_OFFSET,

arch/arm64/kernel/signal.c

584

err |= __copy_to_user(&ctx->__reserved, reserved, sizeof(reserved));

arch/arm64/kernel/signal.c

587

err |= __copy_to_user((char __user *)ctx + ZA_SIG_REGS_OFFSET,

arch/arm64/kernel/signal.c

660

err |= __copy_to_user(&ctx->__reserved, reserved, sizeof(reserved));

arch/arm64/kernel/signal.c

662

err |= __copy_to_user((char __user *)ctx + ZT_SIG_REGS_OFFSET,

arch/csky/kernel/signal.c

107

err |= __copy_to_user(&sc->sc_pt_regs, regs, sizeof(struct pt_regs));

arch/csky/kernel/signal.c

153

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/csky/kernel/signal.c

34

return __copy_to_user(&sc->sc_user_fp, &user_fp, sizeof(user_fp));

arch/hexagon/kernel/signal.c

117

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/loongarch/kernel/signal.c

954

err |= __copy_to_user(&frame->rs_uctx.uc_sigmask, set, sizeof(*set));

arch/microblaze/kernel/signal.c

177

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/mips/kernel/signal.c

725

err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set));

arch/mips/kernel/signal.c

775

if (__copy_to_user(&frame->rs_uc.uc_sigmask, set, sizeof(*set)))

arch/mips/sibyte/common/sb_tbprof.c

464

err = __copy_to_user(dest, src, cur_count);

arch/nios2/include/asm/uaccess.h

164

if (__copy_to_user(__pu_ptr, &(__pu_val), \

arch/openrisc/kernel/signal.c

150

err |= __copy_to_user(sc->regs.gpr, regs, 32 * sizeof(unsigned long));

arch/openrisc/kernel/signal.c

151

err |= __copy_to_user(&sc->regs.pc, &regs->pc, sizeof(unsigned long));

arch/openrisc/kernel/signal.c

152

err |= __copy_to_user(&sc->regs.sr, &regs->sr, sizeof(unsigned long));

arch/openrisc/kernel/signal.c

210

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/openrisc/kernel/signal.c

65

err = __copy_to_user(&sc->fpcsr, &current->thread.fpcsr, sizeof(unsigned long));

arch/parisc/kernel/signal.c

197

err |= __copy_to_user(sc->sc_iaoq, regs->iaoq, sizeof(regs->iaoq));

arch/parisc/kernel/signal.c

198

err |= __copy_to_user(sc->sc_iasq, regs->iasq, sizeof(regs->iasq));

arch/parisc/kernel/signal.c

204

err |= __copy_to_user(sc->sc_gr, regs->gr, sizeof(regs->gr));

arch/parisc/kernel/signal.c

205

err |= __copy_to_user(sc->sc_fr, regs->fr, sizeof(regs->fr));

arch/parisc/kernel/signal.c

268

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/parisc/kernel/signal32.c

236

err |= __copy_to_user(sc->sc_fr, regs->fr, sizeof(regs->fr));

arch/powerpc/kernel/signal.c

118

return __copy_to_user(to, buf, ELF_NVSRHALFREG * sizeof(double));

arch/powerpc/kernel/signal.c

37

return __copy_to_user(to, buf, ELF_NFPREG * sizeof(double));

arch/powerpc/kernel/signal.c

64

return __copy_to_user(to, buf, ELF_NVSRHALFREG * sizeof(double));

arch/powerpc/kernel/signal.c

91

return __copy_to_user(to, buf, ELF_NFPREG * sizeof(double));

arch/powerpc/kernel/signal.h

142

return __copy_to_user(to, task->thread.fp_state.fpr,

arch/powerpc/kernel/signal.h

160

return __copy_to_user(to, task->thread.ckfp_state.fpr,

arch/powerpc/kernel/signal_64.c

246

err |= __copy_to_user(v_regs, &tsk->thread.ckvr_state,

arch/powerpc/kernel/signal_64.c

252

err |= __copy_to_user(tm_v_regs,

arch/powerpc/kernel/signal_64.c

256

err |= __copy_to_user(tm_v_regs,

arch/powerpc/kernel/signal_64.c

316

err |= __copy_to_user(&tm_sc->gp_regs, regs, GP_REGS_SIZE);

arch/powerpc/kernel/signal_64.c

317

err |= __copy_to_user(&sc->gp_regs,

arch/powerpc/kvm/book3s_64_mmu_hv.c

1774

if (__copy_to_user(hptr, &hdr, sizeof(hdr)))

arch/riscv/kernel/compat_signal.c

171

err = __copy_to_user(&sc->sc_regs, &cregs, sizeof(sc->sc_regs));

arch/riscv/kernel/compat_signal.c

218

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/riscv/kernel/compat_signal.c

84

err = __copy_to_user(state, &current->thread.fstate, sizeof(*state));

arch/riscv/kernel/signal.c

102

err |= __copy_to_user(datap, current->thread.vstate.datap, riscv_v_vsize);

arch/riscv/kernel/signal.c

362

err = __copy_to_user(&sc->sc_regs, regs, sizeof(sc->sc_regs));

arch/riscv/kernel/signal.c

432

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/riscv/kernel/signal.c

65

err = __copy_to_user(state, &current->thread.fstate, sizeof(*state));

arch/riscv/kernel/signal.c

97

err = __copy_to_user(&state->v_state, &current->thread.vstate,

arch/s390/kernel/signal.c

134

if (__copy_to_user(sregs, &user_sregs, sizeof(_sigregs)))

arch/s390/kernel/signal.c

184

if (__copy_to_user(&sregs_ext->vxrs_low, vxrs,

arch/s390/kernel/signal.c

186

__copy_to_user(&sregs_ext->vxrs_high,

arch/s390/kernel/signal.c

306

if (__copy_to_user(&frame->sc, &sc, sizeof(frame->sc)))

arch/s390/kernel/signal.c

395

__copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)) ||

arch/sh/kernel/signal_32.c

109

return __copy_to_user(&sc->sc_fpregs[0], &tsk->thread.xstate->hardfpu,

arch/sh/kernel/signal_32.c

283

err |= __copy_to_user(frame->extramask, &set->sig[1],

arch/sh/kernel/signal_32.c

354

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

arch/sparc/kernel/signal32.c

435

err |= __copy_to_user(sf->extramask, &seta.sig[1],

arch/sparc/kernel/signal_32.c

254

err = __copy_to_user(&sf->info.si_regs, regs, sizeof(struct pt_regs));

arch/sparc/kernel/signal_32.c

276

err |= __copy_to_user(sf->extramask, &oldset->sig[1],

arch/sparc/kernel/signal_32.c

279

err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],

arch/sparc/kernel/signal_32.c

285

err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));

arch/sparc/kernel/signal_32.c

351

err |= __copy_to_user(&sf->regs.u_regs, regs->u_regs, sizeof(regs->u_regs));

arch/sparc/kernel/signal_32.c

370

err |= __copy_to_user(&sf->mask, &oldset->sig[0], sizeof(sigset_t));

arch/sparc/kernel/signal_32.c

376

err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],

arch/sparc/kernel/signal_32.c

382

err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));

arch/sparc/kernel/signal_64.c

177

err |= __copy_to_user(&ucp->uc_sigmask, &current->blocked,

arch/sparc/kernel/sigutil_32.c

35

err |= __copy_to_user(&fpu->si_float_regs[0],

arch/sparc/kernel/sigutil_32.c

41

err |= __copy_to_user(&fpu->si_fpqueue[0],

arch/x86/kernel/fpu/signal.c

126

err = __copy_to_user(&x->i387.sw_reserved, &sw_bytes, sizeof(sw_bytes));

arch/x86/kernel/fpu/signal.c

83

if (__copy_to_user(buf, &env, sizeof(env)) ||

arch/x86/kvm/vmx/vmx.c

3995

if (__copy_to_user(ua + PAGE_SIZE * i, zero_page, PAGE_SIZE))

arch/x86/kvm/vmx/vmx.c

4000

if (__copy_to_user(ua + TSS_IOPB_BASE_OFFSET, &data, sizeof(u16)))

arch/x86/kvm/vmx/vmx.c

4004

if (__copy_to_user(ua + RMODE_TSS_SIZE - 1, &data, sizeof(u8)))

arch/x86/kvm/vmx/vmx.c

4039

if (__copy_to_user(uaddr + i * sizeof(tmp), &tmp, sizeof(tmp))) {

arch/x86/um/signal.c

259

err |= __copy_to_user(&frame->extramask, &mask->sig[1],

arch/x86/um/signal.c

412

err |= __copy_to_user(&frame->uc.uc_sigmask, set,

arch/xtensa/include/asm/uaccess.h

79

retval = __copy_to_user(ptr, &__v64, 8) ? -EFAULT : 0; \

arch/xtensa/kernel/signal.c

160

err |= __copy_to_user (sc->sc_a, regs->areg, 16 * 4);

arch/xtensa/kernel/signal.c

168

err |= __copy_to_user(&frame->xtregs.cp, &ti->xtregs_cp,

arch/xtensa/kernel/signal.c

171

err |= __copy_to_user(&frame->xtregs.opt, &regs->xtregs_opt,

arch/xtensa/kernel/signal.c

173

err |= __copy_to_user(&frame->xtregs.user, &ti->xtregs_user,

arch/xtensa/kernel/signal.c

387

err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));

drivers/gpu/drm/i915/i915_gem.c

218

ret = __copy_to_user(user_data, vaddr + offset, len);

drivers/gpu/drm/i915/i915_query.c

521

if (__copy_to_user(info_ptr, &info, sizeof(info)))

drivers/gpu/drm/i915/i915_query.c

528

if (__copy_to_user(query_ptr, &query, sizeof(query)))

drivers/usb/gadget/udc/atmel_usba_udc.c

113

remaining = __copy_to_user(buf, tmpbuf, len);

drivers/vhost/scsi.c

624

ret = __copy_to_user(eventp, event, sizeof(*event));

drivers/vhost/vhost.c

1327

return __copy_to_user(to, from, size);

drivers/vhost/vhost.c

1340

return __copy_to_user(uaddr, from, size);

fs/select.c

401

return __copy_to_user(ufdset, fdset, FDS_BYTES(nr));

include/linux/uaccess.h

693

#define unsafe_copy_to_user(d,s,l,e) unsafe_op_wrap(__copy_to_user(d,s,l),e)

mm/kasan/kasan_test_c.c

2187

unused = __copy_to_user(usermem, kmem, size + 1));

virt/kvm/kvm_main.c

3302

r = __copy_to_user((void __user *)addr + offset, data, len);

virt/kvm/kvm_main.c

3440

r = __copy_to_user((void __user *)ghc->hva + offset, data, len);

Linux

arch/alpha/kernel/signal.c

arch/alpha/kernel/signal.c

arch/arc/kernel/signal.c

arch/arc/kernel/signal.c

arch/arc/kernel/signal.c

arch/arm/kernel/signal.c

arch/arm/kernel/signal.c

arch/arm/kernel/signal.c

arch/arm/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/arm64/kernel/signal.c

arch/csky/kernel/signal.c

arch/csky/kernel/signal.c

arch/csky/kernel/signal.c

arch/hexagon/kernel/signal.c

arch/loongarch/kernel/signal.c

arch/microblaze/kernel/signal.c

arch/mips/kernel/signal.c

arch/mips/kernel/signal.c

arch/mips/sibyte/common/sb_tbprof.c

arch/nios2/include/asm/uaccess.h

arch/openrisc/kernel/signal.c

arch/openrisc/kernel/signal.c

arch/openrisc/kernel/signal.c

arch/openrisc/kernel/signal.c

arch/openrisc/kernel/signal.c

arch/parisc/kernel/signal.c

arch/parisc/kernel/signal.c

arch/parisc/kernel/signal.c

arch/parisc/kernel/signal.c

arch/parisc/kernel/signal.c

arch/parisc/kernel/signal32.c

arch/powerpc/kernel/signal.c

arch/powerpc/kernel/signal.c

arch/powerpc/kernel/signal.c

arch/powerpc/kernel/signal.c

arch/powerpc/kernel/signal.h

arch/powerpc/kernel/signal.h

arch/powerpc/kernel/signal_64.c

arch/powerpc/kernel/signal_64.c

arch/powerpc/kernel/signal_64.c

arch/powerpc/kernel/signal_64.c

arch/powerpc/kernel/signal_64.c

arch/powerpc/kvm/book3s_64_mmu_hv.c

arch/riscv/kernel/compat_signal.c

arch/riscv/kernel/compat_signal.c

arch/riscv/kernel/compat_signal.c

arch/riscv/kernel/signal.c

arch/riscv/kernel/signal.c

arch/riscv/kernel/signal.c

arch/riscv/kernel/signal.c

arch/riscv/kernel/signal.c

arch/s390/kernel/signal.c

arch/s390/kernel/signal.c

arch/s390/kernel/signal.c

arch/s390/kernel/signal.c

arch/s390/kernel/signal.c

arch/sh/kernel/signal_32.c

arch/sh/kernel/signal_32.c

arch/sh/kernel/signal_32.c

arch/sparc/kernel/signal32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_32.c

arch/sparc/kernel/signal_64.c

arch/sparc/kernel/sigutil_32.c

arch/sparc/kernel/sigutil_32.c

arch/x86/kernel/fpu/signal.c