diff options
Diffstat (limited to 'arch/powerpc/include/asm/interrupt.h')
| -rw-r--r-- | arch/powerpc/include/asm/interrupt.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h index 861e6eadc98c..857375309255 100644 --- a/arch/powerpc/include/asm/interrupt.h +++ b/arch/powerpc/include/asm/interrupt.h @@ -33,8 +33,10 @@ static inline void interrupt_enter_prepare(struct pt_regs *regs, struct interrup if (!arch_irq_disabled_regs(regs)) trace_hardirqs_off(); - if (user_mode(regs)) + if (user_mode(regs)) { + kuep_lock(); account_cpu_user_entry(); + } #endif /* * Book3E reconciles irq soft mask in asm @@ -89,6 +91,8 @@ static inline void interrupt_exit_prepare(struct pt_regs *regs, struct interrupt exception_exit(state->ctx_state); #endif + if (user_mode(regs)) + kuep_unlock(); /* * Book3S exits to user via interrupt_exit_user_prepare(), which does * context tracking, which is a cleaner way to handle PREEMPT=y |