diff options
Diffstat (limited to 'arch/arm64/include/asm/processor.h')
| -rw-r--r-- | arch/arm64/include/asm/processor.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 45b20cd6cbca..3df21feeabdd 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -79,6 +79,7 @@ struct thread_struct { unsigned long tp_value; struct fpsimd_state fpsimd_state; unsigned long fault_address; /* fault info */ + unsigned long fault_code; /* ESR_EL1 value */ struct debug_info debug; /* debugging */ }; @@ -128,6 +129,7 @@ extern void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); #define cpu_relax() barrier() +#define cpu_relax_lowlatency() cpu_relax() /* Thread switching */ extern struct task_struct *cpu_switch_to(struct task_struct *prev, @@ -136,8 +138,8 @@ extern struct task_struct *cpu_switch_to(struct task_struct *prev, #define task_pt_regs(p) \ ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1) -#define KSTK_EIP(tsk) task_pt_regs(tsk)->pc -#define KSTK_ESP(tsk) task_pt_regs(tsk)->sp +#define KSTK_EIP(tsk) ((unsigned long)task_pt_regs(tsk)->pc) +#define KSTK_ESP(tsk) ((unsigned long)task_pt_regs(tsk)->sp) /* * Prefetching support |