diff options
Diffstat (limited to 'arch/x86/xen/smp.c')
| -rw-r--r-- | arch/x86/xen/smp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index c1b131bcdcb..aafc5443740 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -146,7 +146,7 @@ void __init xen_smp_prepare_boot_cpu(void) old memory can be recycled */ make_lowmem_page_readwrite(&per_cpu__gdt_page); - for (cpu = 0; cpu < NR_CPUS; cpu++) { + for_each_possible_cpu(cpu) { cpus_clear(per_cpu(cpu_sibling_map, cpu)); /* * cpu_core_map lives in a per cpu area that is cleared @@ -163,7 +163,7 @@ void __init xen_smp_prepare_cpus(unsigned int max_cpus) { unsigned cpu; - for (cpu = 0; cpu < NR_CPUS; cpu++) { + for_each_possible_cpu(cpu) { cpus_clear(per_cpu(cpu_sibling_map, cpu)); /* * cpu_core_ map will be zeroed when the per @@ -239,10 +239,10 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle) ctxt->gdt_ents = ARRAY_SIZE(gdt->gdt); ctxt->user_regs.cs = __KERNEL_CS; - ctxt->user_regs.esp = idle->thread.esp0 - sizeof(struct pt_regs); + ctxt->user_regs.esp = idle->thread.sp0 - sizeof(struct pt_regs); ctxt->kernel_ss = __KERNEL_DS; - ctxt->kernel_sp = idle->thread.esp0; + ctxt->kernel_sp = idle->thread.sp0; ctxt->event_callback_cs = __KERNEL_CS; ctxt->event_callback_eip = (unsigned long)xen_hypervisor_callback; |