From fc82cf113bded906e0fc1d4a8636a6776670b1c5 Mon Sep 17 00:00:00 2001 From: Bharat Bhushan Date: Thu, 4 Jul 2013 12:27:44 +0530 Subject: powerpc: export debug registers save function for KVM KVM need this function when switching from vcpu to user-space thread. My subsequent patch will use this function. Signed-off-by: Bharat Bhushan Acked-by: Michael Neuling Signed-off-by: Alexander Graf --- arch/powerpc/include/asm/switch_to.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index 2be5618cdec6..9ee12610af02 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -35,6 +35,7 @@ extern void giveup_vsx(struct task_struct *); extern void enable_kernel_spe(void); extern void giveup_spe(struct task_struct *); extern void load_up_spe(struct task_struct *); +extern void switch_booke_debug_regs(struct thread_struct *new_thread); #ifndef CONFIG_SMP extern void discard_lazy_cpu_state(void); -- cgit v1.2.3