X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fpowerpc%2Fplatforms%2Fpowermac%2Fsmp.c;h=40f72c2a4699f101dbe90f17abbb2e0d31ab54fd;hb=549e8152de8039506f69c677a4546e5427aa6ae7;hp=686ed82bde79a6608abcf5915848a47a6ff8ffc8;hpb=ba7cc09c9c9e29a57045dc5bbf843ac1cfad3283;p=linux-2.6-omap-h63xx.git

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 686ed82bde7..40f72c2a469 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -36,6 +36,7 @@
 
 #include <asm/ptrace.h>
 #include <asm/atomic.h>
+#include <asm/code-patching.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
@@ -317,7 +318,6 @@ static int __init smp_psurge_probe(void)
 		ncpus = NR_CPUS;
 	for (i = 1; i < ncpus ; ++i) {
 		cpu_set(i, cpu_present_map);
-		cpu_set(i, cpu_possible_map);
 		set_hard_smp_processor_id(i, i);
 	}
 
@@ -787,8 +787,7 @@ static void __devinit smp_core99_kick_cpu(int nr)
 {
 	unsigned int save_vector;
 	unsigned long target, flags;
-	volatile unsigned int *vector
-		 = ((volatile unsigned int *)(KERNELBASE+0x100));
+	unsigned int *vector = (unsigned int *)(PAGE_OFFSET+0x100);
 
 	if (nr < 0 || nr > 3)
 		return;
@@ -802,10 +801,10 @@ static void __devinit smp_core99_kick_cpu(int nr)
 	save_vector = *vector;
 
 	/* Setup fake reset vector that does
-	 *   b __secondary_start_pmac_0 + nr*8 - KERNELBASE
+	 *   b __secondary_start_pmac_0 + nr*8
 	 */
 	target = (unsigned long) __secondary_start_pmac_0 + nr * 8;
-	create_branch((unsigned long)vector, target, BRANCH_SET_LINK);
+	patch_branch(vector, target, BRANCH_SET_LINK);
 
 	/* Put some life in our friend */
 	pmac_call_feature(PMAC_FTR_RESET_CPU, NULL, nr, 0);