Merge /spare/repo/linux-2.6/

[sfrench/cifs-2.6.git] / arch / ppc64 / kernel / machine_kexec.c

diff --git a/arch/ppc64/kernel/machine_kexec.c b/arch/ppc64/kernel/machine_kexec.c
index fdb2fc649d72ce05d323f98c2147e4c8bb6fcd0c..4775f12a013c5b1a728b5f4ef57f81ef4f07e0be 100644 (file)
--- a/arch/ppc64/kernel/machine_kexec.c
+++ b/arch/ppc64/kernel/machine_kexec.c
@@ -185,7 +185,7 @@ void kexec_copy_flush(struct kimage *image)
 void kexec_smp_down(void *arg)
 {
        if (ppc_md.cpu_irq_down)
-               ppc_md.cpu_irq_down();
+               ppc_md.cpu_irq_down(1);
 
        local_irq_disable();
        kexec_smp_wait();
@@ -232,7 +232,7 @@ static void kexec_prepare_cpus(void)
 
        /* after we tell the others to go down */
        if (ppc_md.cpu_irq_down)
-               ppc_md.cpu_irq_down();
+               ppc_md.cpu_irq_down(0);
 
        put_cpu();
 
@@ -243,15 +243,19 @@ static void kexec_prepare_cpus(void)
 
 static void kexec_prepare_cpus(void)
 {
+       extern void smp_release_cpus(void);
        /*
         * move the secondarys to us so that we can copy
         * the new kernel 0-0x100 safely
         *
         * do this if kexec in setup.c ?
+        *
+        * We need to release the cpus if we are ever going from an
+        * UP to an SMP kernel.
         */
-       smp_relase_cpus();
+       smp_release_cpus();
        if (ppc_md.cpu_irq_down)
-               ppc_md.cpu_irq_down();
+               ppc_md.cpu_irq_down(0);
        local_irq_disable();
 }