(naca.xRamDiskSize * PAGE_SIZE);
(naca.xRamDiskSize * HW_PAGE_SIZE);
static void __init iSeries_fixup_klimit(void){	/*	 * Change klimit to take into account any ram disk	 * that may be included	 */	if (naca.xRamDisk)		klimit = KERNELBASE + (u64)naca.xRamDisk +			(naca.xRamDiskSize * PAGE_SIZE);	else {		/*		 * No ram disk was included - check and see if there		 * was an embedded system map.  Change klimit to take		 * into account any embedded system map		 */		if (embedded_sysmap_end)			klimit = KERNELBASE + ((embedded_sysmap_end + 4095) &					0xfffffffffffff000);	}}