Initialize early_gdt_descr and idle task properly. [ Incremental fix for "i386: introduce voyager smp_ops, fix voyager build" ]
Signed-off-by: Jeremy Fitzhardinge <[EMAIL PROTECTED]> Cc: James Bottomley <[EMAIL PROTECTED]> Cc: Eric W. Biederman <[EMAIL PROTECTED]> --- arch/i386/kernel/smpboot.c | 3 --- arch/i386/mach-voyager/voyager_smp.c | 2 ++ include/asm-i386/processor.h | 3 +++ 3 files changed, 5 insertions(+), 3 deletions(-) =================================================================== --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -763,9 +763,6 @@ static inline struct task_struct * alloc #define alloc_idle_task(cpu) fork_idle(cpu) #endif -/* Defined in head.S */ -extern struct Xgt_desc_struct early_gdt_descr; - static int __cpuinit do_boot_cpu(int apicid, int cpu) /* * NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad =================================================================== --- a/arch/i386/mach-voyager/voyager_smp.c +++ b/arch/i386/mach-voyager/voyager_smp.c @@ -580,6 +580,8 @@ do_boot_cpu(__u8 cpu) stack_start.esp = (void *) idle->thread.esp; init_gdt(cpu); + per_cpu(current_task, cpu) = idle; + early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu); irq_ctx_init(cpu); /* Note: Don't modify initial ss override */ =================================================================== --- a/include/asm-i386/processor.h +++ b/include/asm-i386/processor.h @@ -749,6 +749,9 @@ extern void enable_sep_cpu(void); extern void enable_sep_cpu(void); extern int sysenter_setup(void); +/* Defined in head.S */ +extern struct Xgt_desc_struct early_gdt_descr; + extern void cpu_set_gdt(int); extern void switch_to_new_gdt(void); extern void cpu_init(void); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/