diff options
Diffstat (limited to 'arch/powerpc/include/asm/interrupt.h')
| -rw-r--r-- | arch/powerpc/include/asm/interrupt.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h index 488bdd5bd922..e65ce3e2b071 100644 --- a/arch/powerpc/include/asm/interrupt.h +++ b/arch/powerpc/include/asm/interrupt.h @@ -7,10 +7,16 @@ #include <asm/ftrace.h> struct interrupt_state { +#ifdef CONFIG_PPC64 + enum ctx_state ctx_state; +#endif }; static inline void interrupt_enter_prepare(struct pt_regs *regs, struct interrupt_state *state) { +#ifdef CONFIG_PPC64 + state->ctx_state = exception_enter(); +#endif } /* @@ -29,6 +35,9 @@ static inline void interrupt_enter_prepare(struct pt_regs *regs, struct interrup */ static inline void interrupt_exit_prepare(struct pt_regs *regs, struct interrupt_state *state) { +#ifdef CONFIG_PPC64 + exception_exit(state->ctx_state); +#endif } static inline void interrupt_async_enter_prepare(struct pt_regs *regs, struct interrupt_state *state) |