diff options
Diffstat (limited to 'arch/ia64/kernel/paravirt.c')
| -rw-r--r-- | arch/ia64/kernel/paravirt.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/ia64/kernel/paravirt.c b/arch/ia64/kernel/paravirt.c index e5482bb6841e..7126ea8f7ecc 100644 --- a/arch/ia64/kernel/paravirt.c +++ b/arch/ia64/kernel/paravirt.c @@ -286,3 +286,22 @@ struct pv_cpu_ops pv_cpu_ops = { = ia64_native_intrin_local_irq_restore_func, }; EXPORT_SYMBOL(pv_cpu_ops); + +/****************************************************************************** + * replacement of hand written assembly codes. + */ + +void +paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch) +{ + extern unsigned long paravirt_switch_to_targ; + extern unsigned long paravirt_leave_syscall_targ; + extern unsigned long paravirt_work_processed_syscall_targ; + extern unsigned long paravirt_leave_kernel_targ; + + paravirt_switch_to_targ = cpu_asm_switch->switch_to; + paravirt_leave_syscall_targ = cpu_asm_switch->leave_syscall; + paravirt_work_processed_syscall_targ = + cpu_asm_switch->work_processed_syscall; + paravirt_leave_kernel_targ = cpu_asm_switch->leave_kernel; +} |