KEXEC_CONTROL_CODE_MAX_SIZE - Linux

Symbol: KEXEC_CONTROL_CODE_MAX_SIZE

arch/x86/kernel/callthunks.c

dest < (void*)relocate_kernel + KEXEC_CONTROL_CODE_MAX_SIZE)

arch/x86/kernel/machine_kexec_32.c

memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);