237 	int len = iov_parent->iov_len;  in read_one_child_regs()
257 	iov_parent.iov_len = sizeof(v_out);  in read_child_regs()
259 	iov_child.iov_len = sizeof(v_out);  in read_child_regs()
264 		iov_parent.iov_len = sizeof(sve_vl_out);  in read_child_regs()
266 		iov_child.iov_len = sizeof(sve_vl_out);  in read_child_regs()
270 		iov_parent.iov_len = sizeof(z_out);  in read_child_regs()
272 		iov_child.iov_len = sizeof(z_out);  in read_child_regs()
276 		iov_parent.iov_len = sizeof(p_out);  in read_child_regs()
278 		iov_child.iov_len = sizeof(p_out);  in read_child_regs()
282 		iov_parent.iov_len = sizeof(ffr_out);  in read_child_regs()
284 		iov_child.iov_len = sizeof(ffr_out);  in read_child_regs()
290 		iov_parent.iov_len = sizeof(sme_vl_out);  in read_child_regs()
292 		iov_child.iov_len = sizeof(sme_vl_out);  in read_child_regs()
296 		iov_parent.iov_len = sizeof(svcr_out);  in read_child_regs()
298 		iov_child.iov_len = sizeof(svcr_out);  in read_child_regs()
302 		iov_parent.iov_len = sizeof(za_out);  in read_child_regs()
304 		iov_child.iov_len = sizeof(za_out);  in read_child_regs()
310 		iov_parent.iov_len = sizeof(zt_out);  in read_child_regs()
312 		iov_child.iov_len = sizeof(zt_out);  in read_child_regs()
326 	iov.iov_len = sizeof(pt_regs);  in continue_breakpoint()
367 	iov.iov_len = SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE);  in check_ptrace_values_sve()
368 	iov.iov_base = malloc(iov.iov_len);  in check_ptrace_values_sve()
371 			       iov.iov_len);  in check_ptrace_values_sve()
444 	iov.iov_len = SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE);  in check_ptrace_values_ssve()
445 	iov.iov_base = malloc(iov.iov_len);  in check_ptrace_values_ssve()
448 			       iov.iov_len);  in check_ptrace_values_ssve()
519 	iov.iov_len = ZA_SIG_CONTEXT_SIZE(vq);  in check_ptrace_values_za()
520 	iov.iov_base = malloc(iov.iov_len);  in check_ptrace_values_za()
523 			       iov.iov_len);  in check_ptrace_values_za()
578 	iov.iov_len = ZT_SIG_REG_BYTES;  in check_ptrace_values_zt()
598 	iov.iov_len = sizeof(fpsimd);  in check_ptrace_values()
997 	iov.iov_len = sizeof(fpsimd);  in fpsimd_write()
1036 	iov.iov_len = SVE_PT_SVE_OFFSET + SVE_PT_SVE_SIZE(vq, SVE_PT_REGS_SVE);  in sve_write()
1037 	iov.iov_base = malloc(iov.iov_len);  in sve_write()
1040 			       iov.iov_len);  in sve_write()
1043 	memset(iov.iov_base, 0, iov.iov_len);  in sve_write()
1046 	sve->size = iov.iov_len;  in sve_write()
1126 		iov.iov_len = ZA_PT_SIZE(vq);  in za_write()
1128 		iov.iov_len = sizeof(*za);  in za_write()
1129 	iov.iov_base = malloc(iov.iov_len);  in za_write()
1132 			       iov.iov_len);  in za_write()
1135 	memset(iov.iov_base, 0, iov.iov_len);  in za_write()
1138 	za->size = iov.iov_len;  in za_write()
1185 	iov.iov_len = ZT_SIG_REG_BYTES;  in zt_write()