diff options
Diffstat (limited to 'arch/sparc/kernel/smp_64.c')
| -rw-r--r-- | arch/sparc/kernel/smp_64.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index f7642e5a94db..4226d0ebaea5 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -278,7 +278,7 @@ static unsigned long kimage_addr_to_ra(void *p) return kern_base + (val - KERNBASE); } -static void __cpuinit ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg) +static void __cpuinit ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread_reg, void **descrp) { extern unsigned long sparc64_ttable_tl0; extern unsigned long kern_locked_tte_data; @@ -298,12 +298,12 @@ static void __cpuinit ldom_startcpu_cpuid(unsigned int cpu, unsigned long thread "hvtramp_descr.\n"); return; } + *descrp = hdesc; hdesc->cpu = cpu; hdesc->num_mappings = num_kernel_image_mappings; tb = &trap_block[cpu]; - tb->hdesc = hdesc; hdesc->fault_info_va = (unsigned long) &tb->fault_info; hdesc->fault_info_pa = kimage_addr_to_ra(&tb->fault_info); @@ -341,12 +341,12 @@ static struct thread_info *cpu_new_thread = NULL; static int __cpuinit smp_boot_one_cpu(unsigned int cpu) { - struct trap_per_cpu *tb = &trap_block[cpu]; unsigned long entry = (unsigned long)(&sparc64_cpu_startup); unsigned long cookie = (unsigned long)(&cpu_new_thread); struct task_struct *p; + void *descr = NULL; int timeout, ret; p = fork_idle(cpu); @@ -359,7 +359,8 @@ static int __cpuinit smp_boot_one_cpu(unsigned int cpu) #if defined(CONFIG_SUN_LDOMS) && defined(CONFIG_HOTPLUG_CPU) if (ldom_domaining_enabled) ldom_startcpu_cpuid(cpu, - (unsigned long) cpu_new_thread); + (unsigned long) cpu_new_thread, + &descr); else #endif prom_startcpu_cpuid(cpu, entry, cookie); @@ -383,10 +384,7 @@ static int __cpuinit smp_boot_one_cpu(unsigned int cpu) } cpu_new_thread = NULL; - if (tb->hdesc) { - kfree(tb->hdesc); - tb->hdesc = NULL; - } + kfree(descr); return ret; } |