KEXEC_ARCH_MASK
if ((flags & KEXEC_FLAGS) != (flags & ~KEXEC_ARCH_MASK))
if (((flags & KEXEC_ARCH_MASK) != KEXEC_ARCH) &&
((flags & KEXEC_ARCH_MASK) != KEXEC_ARCH_DEFAULT))
if ((flags & KEXEC_ARCH_MASK) == KEXEC_ARCH_DEFAULT)