--- zzzz-none-000/linux-2.6.39.4/arch/arm/lib/csumpartialcopy.S	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/arch/arm/lib/csumpartialcopy.S	2021-11-10 13:38:14.000000000 +0000
@@ -18,11 +18,13 @@
  */
 
 		.macro	save_regs
-		stmfd	sp!, {r1, r4 - r8, lr}
+		mov		r12, sp
+		stmfd	sp!, {r1, r4 - r8, fp, lr}
+		sub 	fp, r12, #4
 		.endm
 
 		.macro	load_regs
-		ldmfd	sp!, {r1, r4 - r8, pc}
+		ldmfd	sp!, {r1, r4 - r8, fp, pc}
 		.endm
 
 		.macro	load1b, reg1