copy_oldmem_kernel
int copy_oldmem_kernel(void *dst, unsigned long src, size_t count);
if (copy_oldmem_kernel(&addr, __LC_VMCORE_INFO, sizeof(addr)))
if (copy_oldmem_kernel(¬e, addr, sizeof(note)))
if (copy_oldmem_kernel(nt_name, addr + sizeof(note),
if (copy_oldmem_kernel(vmcoreinfo, addr + 24, note.n_descsz)) {
if (copy_oldmem_kernel(buf_align, addr, size)) {
if (copy_oldmem_kernel(&addr, __LC_OS_INFO, sizeof(addr)))
if (copy_oldmem_kernel(os_info_old, addr, sizeof(*os_info_old)))
copy_oldmem_kernel(regs, __LC_FPREGS_SAVE_AREA, 512);