Index: kernel/arch/ia64/src/start.S
===================================================================
--- kernel/arch/ia64/src/start.S	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ kernel/arch/ia64/src/start.S	(revision 1033d1fbada20027b76c48da5df9154d3a23932b)
@@ -54,46 +54,46 @@
 SYMBOL(kernel_image_start)
 	.auto
-	
+
 	mov psr.l = r0
 	srlz.i
 	srlz.d
-	
+
 	# Fill TR.i and TR.d using Region Register #VRN_KERNEL
-	
+
 	movl r8 = (VRN_KERNEL << VRN_SHIFT)
 	mov r9 = rr[r8]
-	
+
 	movl r10 = (RR_MASK)
 	and r9 = r10, r9
 	movl r10 = (((RID_KERNEL7) << RID_SHIFT) | (KERNEL_PAGE_WIDTH << PS_SHIFT))
 	or r9 = r10, r9
-	
+
 	mov rr[r8] = r9
-	
+
 	movl r8 = (VRN_KERNEL << VRN_SHIFT)
 	mov cr.ifa = r8
-	
+
 	mov r11 = cr.itir
 	movl r10 = (KERNEL_PAGE_WIDTH << PS_SHIFT)
 	or r10 = r10, r11
 	mov cr.itir = r10
-	
+
 	movl r10 = (KERNEL_TRANSLATION_I)
 	itr.i itr[r0] = r10
 	movl r10 = (KERNEL_TRANSLATION_D)
 	itr.d dtr[r0] = r10
-	
+
 	# Initialize DCR
-	
+
 	movl r10 = (DCR_DP_MASK | DCR_DK_MASK | DCR_DX_MASK | DCR_DR_MASK | DCR_DA_MASK | DCR_DD_MASK | DCR_LC_MASK)
 	mov r9 = cr.dcr
 	or r10 = r10, r9
 	mov cr.dcr = r10
-	
+
 	# Initialize PSR
-	
+
 	movl r10 = (PSR_DT_MASK | PSR_RT_MASK | PSR_IT_MASK | PSR_IC_MASK)  /* Enable paging */
 	mov r9 = psr
-	
+
 	or r10 = r10, r9
 	mov cr.ipsr = r10
@@ -103,7 +103,7 @@
 	srlz.d
 	srlz.i
-	
+
 	.explicit
-	
+
 	/*
 	 * Return From Interrupt is the only way to
@@ -113,5 +113,5 @@
 
 paging_start:
-	
+
 	/*
 	 * Now we are paging.
@@ -126,8 +126,8 @@
 	srlz.d ;;
 
-	
+
 	# Switch to register bank 1
 	bsw.1
-	
+
 	# Initialize register stack
 	mov ar.rsc = r0
@@ -135,5 +135,5 @@
 	mov ar.bspstore = r8
 	loadrs
-	
+
 	#
 	# Initialize memory stack to some sane value and allocate a scratch area
@@ -142,8 +142,8 @@
 	movl sp = stack0 ;;
 	add sp = -16, sp
-	
+
 	# Initialize gp (Global Pointer) register
 	movl gp = __gp
-	
+
 	#
 	# Initialize bootinfo on BSP.
@@ -153,9 +153,9 @@
 	addl r21 = @gprel(bootinfo), gp ;;
 	st8 [r21] = r20
-	
+
 	ssm (1 << 19) ;; /* Disable f32 - f127 */
 	srlz.i
 	srlz.d ;;
-	
+
 	br.call.sptk.many b0 = ia64_pre_main
 0: