cmdline_low_32 74 arch/x86/kernel/kexec-bzimage64.c uint32_t cmdline_low_32, cmdline_ext_32; cmdline_low_32 87 arch/x86/kernel/kexec-bzimage64.c cmdline_low_32 = cmdline_ptr_phys & 0xffffffffUL; cmdline_low_32 90 arch/x86/kernel/kexec-bzimage64.c params->hdr.cmd_line_ptr = cmdline_low_32;