Glauber de Oliveira Costa wrote: > Indeed, as the EBDA_ADDR_POINTER is not aligned, this may work even > better. > > It seems to me safe to assume that if we read zero on that line: > > ebda_addr = *(unsigned short *)__va(EBDA_ADDR_POINTER); > > We could just do ebda_size = 0 and go home happy, skipping the rest of > the process. Sure, but it should use probe_kernel_addr as well, just so that it will be robust against having that page unmapped too. J _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization