Searched refs:__copy_from_user (Results 1 - 25 of 43) sorted by relevance

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/linux-master/arch/openrisc/kernel/
H A Dsignal.c55 err |= __copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long));
56 err |= __copy_from_user(&regs->pc, &sc->regs.pc, sizeof(unsigned long));
57 err |= __copy_from_user(&regs->sr, &sc->regs.sr, sizeof(unsigned long));
58 err |= __copy_from_user(&regs->fpcsr, &sc->fpcsr, sizeof(unsigned long));
88 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
/linux-master/mm/kasan/
H A Dkasan_test_module.c46 pr_info("out-of-bounds in __copy_from_user()\n");
47 unused = __copy_from_user(kmem, usermem, size + 1);
/linux-master/arch/sparc/kernel/
H A Dsigutil_32.c71 err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0],
76 err |= __copy_from_user(&current->thread.fpqueue[0],
H A Dsignal_32.c108 err |= __copy_from_user(regs, &sf->info.si_regs, sizeof(struct pt_regs));
128 err |= __copy_from_user(&set.sig[1], &sf->extramask,
168 err |= __copy_from_user(&regs->u_regs[UREG_G1],
179 err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
/linux-master/arch/powerpc/lib/
H A Dpmem.c74 copied = __copy_from_user(dest, src, size);
/linux-master/arch/powerpc/kernel/
H A Dsignal.c45 if (__copy_from_user(buf, from, ELF_NFPREG * sizeof(double)))
72 if (__copy_from_user(buf, from, ELF_NVSRHALFREG * sizeof(double)))
99 if (__copy_from_user(buf, from, ELF_NFPREG * sizeof(double)))
126 if (__copy_from_user(buf, from, ELF_NVSRHALFREG * sizeof(double)))
H A Dsignal.h149 return __copy_from_user(task->thread.fp_state.fpr, from,
167 return __copy_from_user(task->thread.ckfp_state.fpr, from,
H A Dsignal_64.c457 err |= __copy_from_user(regs->gpr, tm_sc->gp_regs, sizeof(regs->gpr));
458 err |= __copy_from_user(&tsk->thread.ckpt_regs, sc->gp_regs,
519 err |= __copy_from_user(&tsk->thread.ckvr_state, v_regs,
521 err |= __copy_from_user(&tsk->thread.vr_state, tm_v_regs,
/linux-master/arch/riscv/kernel/
H A Dcompat_signal.c56 err = __copy_from_user(&current->thread.fstate, state, sizeof(*state));
109 err = __copy_from_user(&cregs, &sc->sc_regs, sizeof(sc->sc_regs));
134 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
H A Dsignal.c48 err = __copy_from_user(&current->thread.fstate, state, sizeof(*state));
130 err = __copy_from_user(&current->thread.vstate, &state->v_state,
157 err = __copy_from_user(regs, &sc->sc_regs, sizeof(sc->sc_regs));
247 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
/linux-master/arch/csky/kernel/
H A Dsignal.c21 err = __copy_from_user(&user_fp, &sc->sc_user_fp, sizeof(user_fp));
58 err |= __copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs));
83 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
/linux-master/arch/xtensa/kernel/
H A Dsignal.c218 err |= __copy_from_user(regs->areg, sc->sc_a, 16 * 4);
232 err |= __copy_from_user(&ti->xtregs_cp, &frame->xtregs.cp,
235 err |= __copy_from_user(&ti->xtregs_user, &frame->xtregs.user,
237 err |= __copy_from_user(&regs->xtregs_opt, &frame->xtregs.opt,
266 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
/linux-master/arch/s390/kernel/
H A Dsignal.c147 if (__copy_from_user(&user_sregs, sregs, sizeof(user_sregs)))
203 if (__copy_from_user(vxrs, &sregs_ext->vxrs_low,
205 __copy_from_user(current->thread.ufpu.vxrs + __NUM_VXRS_LOW,
222 if (__copy_from_user(&set.sig, &frame->sc.oldmask, _SIGMASK_COPY_SIZE))
244 if (__copy_from_user(&set.sig, &frame->uc.uc_sigmask, sizeof(set)))
H A Dcompat_signal.c96 if (__copy_from_user(&user_sregs, &sregs->regs, sizeof(user_sregs)))
158 if (__copy_from_user(&gprs_high, &sregs_ext->gprs_high,
166 if (__copy_from_user(vxrs, &sregs_ext->vxrs_low,
168 __copy_from_user(current->thread.ufpu.vxrs + __NUM_VXRS_LOW,
/linux-master/arch/parisc/kernel/
H A Dsignal.c65 err |= __copy_from_user(regs->gr, sc->sc_gr, sizeof(regs->gr));
66 err |= __copy_from_user(regs->fr, sc->sc_fr, sizeof(regs->fr));
67 err |= __copy_from_user(regs->iaoq, sc->sc_iaoq, sizeof(regs->iaoq));
68 err |= __copy_from_user(regs->iasq, sc->sc_iasq, sizeof(regs->iasq));
108 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
293 err = __copy_from_user(&fdesc, ufdesc, sizeof(fdesc));
306 err = __copy_from_user(&fdesc, ufdesc, sizeof(fdesc));
H A Dsignal32.c60 err |= __copy_from_user(regs->fr, sc->sc_fr, sizeof(regs->fr));
/linux-master/arch/x86/kernel/fpu/
H A Dsignal.c35 if (__copy_from_user(fx_sw, &fxbuf->sw_reserved[0], sizeof(*fx_sw)))
367 if (__copy_from_user(&env, buf, sizeof(env)))
399 if (__copy_from_user(&fpregs->fxsave, buf_fx,
/linux-master/include/linux/
H A Duaccess.h72 * Neither __copy_from_user() nor __copy_from_user_inatomic() zero anything
93 __copy_from_user(void *to, const void __user *from, unsigned long n) function
426 #define unsafe_copy_from_user(d,s,l,e) unsafe_op_wrap(__copy_from_user(d,s,l),e)
H A Dregset.h268 } else if (__copy_from_user(data, *ubuf, copy))
/linux-master/arch/arc/kernel/
H A Dsignal.c89 err = __copy_from_user(&v2abi, &mctx->v2abi, sizeof(v2abi));
148 err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set));
149 err |= __copy_from_user(&uregs.scratch,
/linux-master/arch/xtensa/include/asm/
H A Duaccess.h179 if (unlikely(__copy_from_user(&__x, ptr, 8))) { \
/linux-master/arch/arm/kernel/
H A Dsignal.c71 if (__copy_from_user(kframe, frame, sizeof(*frame)))
123 err = __copy_from_user(&frame, *auxp, sizeof(frame));
147 err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set));
151 err |= __copy_from_user(&context, &sf->uc.uc_mcontext, sizeof(context));
/linux-master/arch/m68k/kernel/
H A Dsignal.c342 if (__copy_from_user(current->thread.fpcntl,
346 if (__copy_from_user(current->thread.fp,
385 if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,
410 __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,
769 __copy_from_user(&set.sig[1], &frame->extramask,
794 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
/linux-master/arch/arm64/kernel/
H A Dsignal.c218 err = __copy_from_user(fpsimd.vregs, &(user->fpsimd->vregs),
351 * Careful: we are about __copy_from_user() directly into
366 err = __copy_from_user(current->thread.sve_state,
382 err = __copy_from_user(fpsimd.vregs, user->fpsimd->vregs,
499 * Careful: we are about __copy_from_user() directly into
515 err = __copy_from_user(current->thread.sme_state,
569 if (__copy_from_user(&nregs, &(user->zt->nregs), sizeof(nregs)))
576 * Careful: we are about __copy_from_user() directly into
585 err = __copy_from_user(thread_zt_state(&current->thread),
818 err = __copy_from_user(
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/linux-master/arch/sh/kernel/
H A Dsignal_32.c85 return __copy_from_user(&tsk->thread.xstate->hardfpu, &sc->sc_fpregs[0],
170 && __copy_from_user(&set.sig[1], &frame->extramask,
198 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))

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