arch/arc/kernel/ptrace.c

110

membuf_zero(&to, 4); // pad

arch/arc/kernel/ptrace.c

134

membuf_zero(&to, 4); // pad2

arch/arc/kernel/ptrace.c

256

return membuf_zero(&to, sizeof(struct user_regs_arcv2) - 4);

arch/arm/kernel/ptrace.c

622

membuf_zero(&to, user_fpscr_offset - sizeof(vfp->fpregs));

arch/arm64/kernel/ptrace.c

1122

return membuf_zero(&to, end - start);

arch/arm64/kernel/ptrace.c

1229

membuf_zero(&to, ZT_SIG_REG_BYTES);

arch/arm64/kernel/ptrace.c

489

membuf_zero(&to, sizeof(u32));

arch/arm64/kernel/ptrace.c

500

membuf_zero(&to, sizeof(u32));

arch/arm64/kernel/ptrace.c

674

ret = membuf_zero(&to, sizeof(u64));

arch/arm64/kernel/ptrace.c

853

membuf_zero(&to, end - start);

arch/arm64/kernel/ptrace.c

866

return membuf_zero(&to, end - start);

arch/hexagon/kernel/ptrace.c

66

return membuf_zero(&to, sizeof(unsigned long));

arch/hexagon/kernel/ptrace.c

68

return membuf_zero(&to, 3 * sizeof(unsigned long));

arch/loongarch/kernel/ptrace.c

710

membuf_zero(&to, sizeof(u32));

arch/nios2/kernel/ptrace.c

28

membuf_zero(&to, 4); // R0

arch/nios2/kernel/ptrace.c

32

membuf_zero(&to, 2 * 4); /* et and bt */

arch/nios2/kernel/ptrace.c

37

membuf_zero(&to, 4); // PTR_BA

arch/nios2/kernel/ptrace.c

40

return membuf_zero(&to, (NUM_PTRACE_REG - PTR_PC) * 4);

arch/openrisc/kernel/ptrace.c

55

membuf_zero(&to, 4);

arch/powerpc/kernel/ptrace/ptrace-tm.c

110

return membuf_zero(&to, ELF_NGREG * sizeof(unsigned long) -

arch/powerpc/kernel/ptrace/ptrace-tm.c

779

return membuf_zero(&to, ELF_NGREG * sizeof(u32));

arch/powerpc/kernel/ptrace/ptrace-view.c

234

return membuf_zero(&to, ELF_NGREG * sizeof(unsigned long) -

arch/powerpc/kernel/ptrace/ptrace-view.c

711

return membuf_zero(&to, (ELF_NGREG - PT_REGS_COUNT) * sizeof(u32));

arch/riscv/kernel/ptrace.c

71

return membuf_zero(&to, 4); // explicitly pad

arch/sparc/kernel/ptrace_32.c

103

return membuf_zero(&to, 2 * sizeof(u32));

arch/sparc/kernel/ptrace_32.c

176

membuf_zero(&to, sizeof(u32));

arch/sparc/kernel/ptrace_32.c

179

return membuf_zero(&to, 64 * sizeof(u32));

arch/sparc/kernel/ptrace_32.c

297

return membuf_zero(&to, 35 * sizeof(u32));

arch/sparc/kernel/ptrace_64.c

356

membuf_zero(&to, 16 * sizeof(u64));

arch/sparc/kernel/ptrace_64.c

361

membuf_zero(&to, 16 * sizeof(u64));

arch/sparc/kernel/ptrace_64.c

366

membuf_zero(&to, 2 * sizeof(u64));

arch/sparc/kernel/ptrace_64.c

555

return membuf_zero(&to, 2 * sizeof(u32));

arch/sparc/kernel/ptrace_64.c

689

membuf_zero(&to, sizeof(u32));

arch/sparc/kernel/ptrace_64.c

693

membuf_zero(&to, sizeof(u32));

arch/sparc/kernel/ptrace_64.c

695

return membuf_zero(&to, 64 * sizeof(u32));

arch/sparc/kernel/ptrace_64.c

842

membuf_zero(&to, sizeof(u32));

arch/sparc/kernel/ptrace_64.c

843

return membuf_zero(&to, 35 * sizeof(u32));

arch/x86/kernel/fpu/xstate.c

1197

membuf_zero(&to, sizeof(xsave->i387.padding));

arch/x86/kernel/fpu/xstate.c

1230

membuf_zero(&to, xstate_offsets[xfeature] - zerofrom);

arch/x86/kernel/fpu/xstate.c

1254

membuf_zero(&to, to.left);