--- zzzz-none-000/linux-2.6.19.2/arch/mips/kernel/entry.S	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5504/linux-2.6.19.2/arch/mips/kernel/entry.S	2007-01-11 07:38:19.000000000 +0000
@@ -83,10 +83,7 @@
 FEXPORT(restore_all)			# restore full frame
 #ifdef CONFIG_MIPS_MT_SMTC
 /* Detect and execute deferred IPI "interrupts" */
-	LONG_L	s0, TI_REGS($28)
-	LONG_S	sp, TI_REGS($28)
 	jal	deferred_smtc_ipi
-	LONG_S	s0, TI_REGS($28)
 /* Re-arm any temporarily masked interrupts not explicitly "acked" */
 	mfc0	v0, CP0_TCSTATUS
 	ori	v1, v0, TCSTATUS_IXMT