diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/85xx/smp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index d6e47464a0d..190d111fc11 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -48,10 +48,11 @@ smp_85xx_kick_cpu(int nr) const u64 *cpu_rel_addr; __iomem u32 *bptr_vaddr; struct device_node *np; - int n = 0; + int n = 0, hw_cpu = get_hard_smp_processor_id(nr); int ioremappable; - WARN_ON (nr < 0 || nr >= NR_CPUS); + WARN_ON(nr < 0 || nr >= NR_CPUS); + WARN_ON(hw_cpu < 0 || hw_cpu >= NR_CPUS); pr_debug("smp_85xx_kick_cpu: kick CPU #%d\n", nr); @@ -79,7 +80,7 @@ smp_85xx_kick_cpu(int nr) local_irq_save(flags); - out_be32(bptr_vaddr + BOOT_ENTRY_PIR, nr); + out_be32(bptr_vaddr + BOOT_ENTRY_PIR, hw_cpu); #ifdef CONFIG_PPC32 out_be32(bptr_vaddr + BOOT_ENTRY_ADDR_LOWER, __pa(__early_start)); @@ -88,7 +89,7 @@ smp_85xx_kick_cpu(int nr) (ulong)(bptr_vaddr + SIZE_BOOT_ENTRY)); /* Wait a bit for the CPU to ack. */ - while ((__secondary_hold_acknowledge != nr) && (++n < 1000)) + while ((__secondary_hold_acknowledge != hw_cpu) && (++n < 1000)) mdelay(1); #else smp_generic_kick_cpu(nr); |