MAX_GUEST_CMDLINE 1018 arch/x86/xen/setup.c MAX_GUEST_CMDLINE > COMMAND_LINE_SIZE ? MAX_GUEST_CMDLINE 1019 arch/x86/xen/setup.c COMMAND_LINE_SIZE : MAX_GUEST_CMDLINE); MAX_GUEST_CMDLINE 659 include/xen/interface/xen.h int8_t cmd_line[MAX_GUEST_CMDLINE];