X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Fmisc_32.S;h=6321ae36f7292d03cce3eab12db6a43369464df7;hb=5554b35933245e95710d709175e14c02cbc956a4;hp=9d2c56621f1ea0ad18ee1a0d89e46931ece7e7a5;hpb=d67e91117d104d98635e1b1623aafb26604cecbb;p=linux-2.6

diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 9d2c56621f..6321ae36f7 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -32,6 +32,31 @@
 
 	.text
 
+#ifdef CONFIG_IRQSTACKS
+_GLOBAL(call_do_softirq)
+	mflr	r0
+	stw	r0,4(r1)
+	stwu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r3)
+	mr	r1,r3
+	bl	__do_softirq
+	lwz	r1,0(r1)
+	lwz	r0,4(r1)
+	mtlr	r0
+	blr
+
+_GLOBAL(call_handle_irq)
+	mflr	r0
+	stw	r0,4(r1)
+	mtctr	r6
+	stwu	r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r5)
+	mr	r1,r5
+	bctrl
+	lwz	r1,0(r1)
+	lwz	r0,4(r1)
+	mtlr	r0
+	blr
+#endif /* CONFIG_IRQSTACKS */
+
 /*
  * This returns the high 64 bits of the product of two 64-bit numbers.
  */
@@ -152,7 +177,7 @@ _GLOBAL(low_choose_750fx_pll)
 	mtspr	SPRN_HID1,r4
 
 	/* Store new HID1 image */
-	rlwinm	r6,r1,0,0,18
+	rlwinm	r6,r1,0,0,(31-THREAD_SHIFT)
 	lwz	r6,TI_CPU(r6)
 	slwi	r6,r6,2
 	addis	r6,r6,nap_save_hid1@ha
@@ -281,7 +306,7 @@ _GLOBAL(_tlbia)
 #endif /* CONFIG_SMP */
 #else /* !(CONFIG_40x || CONFIG_44x || CONFIG_FSL_BOOKE) */
 #if defined(CONFIG_SMP)
-	rlwinm	r8,r1,0,0,18
+	rlwinm	r8,r1,0,0,(31-THREAD_SHIFT)
 	lwz	r8,TI_CPU(r8)
 	oris	r8,r8,10
 	mfmsr	r10
@@ -377,7 +402,7 @@ _GLOBAL(_tlbie)
 #endif /* CONFIG_SMP */
 #else /* !(CONFIG_40x || CONFIG_44x || CONFIG_FSL_BOOKE) */
 #if defined(CONFIG_SMP)
-	rlwinm	r8,r1,0,0,18
+	rlwinm	r8,r1,0,0,(31-THREAD_SHIFT)
 	lwz	r8,TI_CPU(r8)
 	oris	r8,r8,11
 	mfmsr	r10
@@ -464,7 +489,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_UNIFIED_ID_CACHE)
  *
  * flush_icache_range(unsigned long start, unsigned long stop)
  */
-_GLOBAL(__flush_icache_range)
+_KPROBE(__flush_icache_range)
 BEGIN_FTR_SECTION
 	blr				/* for 601, do nothing */
 END_FTR_SECTION_IFSET(CPU_FTR_COHERENT_ICACHE)