struct pt_regs * __devinit idle_regs(struct pt_regs *regs)
{
memset(regs, 0, sizeof(struct pt_regs));
- regs->xgs = __KERNEL_PDA;
+ regs->xfs = __KERNEL_PDA;
return regs;
}
.pcurrent = &init_task,
};
-static inline void set_kernel_gs(void)
+static inline void set_kernel_fs(void)
{
- /* Set %gs for this CPU's PDA. Memory clobber is to create a
+ /* Set %fs for this CPU's PDA. Memory clobber is to create a
barrier with respect to any PDA operations, so the compiler
doesn't move any before here. */
- asm volatile ("mov %0, %%gs" : : "r" (__KERNEL_PDA) : "memory");
+ asm volatile ("mov %0, %%fs" : : "r" (__KERNEL_PDA) : "memory");
}
/* Initialize the CPU's GDT and PDA. The boot CPU does this for
the boot CPU, this will transition from the boot gdt+pda to
the real ones). */
load_gdt(cpu_gdt_descr);
- set_kernel_gs();
+ set_kernel_fs();
}
/* Common CPU init for both boot and secondary CPUs */
__set_tss_desc(cpu, GDT_ENTRY_DOUBLEFAULT_TSS, &doublefault_tss);
#endif
- /* Clear %fs. */
- asm volatile ("mov %0, %%fs" : : "r" (0));
+ /* Clear %gs. */
+ asm volatile ("mov %0, %%gs" : : "r" (0));
/* Clear all 6 debug registers: */
set_debugreg(0, 0);