diff options
Diffstat (limited to 'arch/arm/kernel/entry-common.S')
| -rw-r--r-- | arch/arm/kernel/entry-common.S | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index e837af90cd44..d9c99db50243 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -49,10 +49,6 @@ __ret_fast_syscall: UNWIND(.fnstart ) UNWIND(.cantunwind ) disable_irq_notrace @ disable interrupts - ldr r2, [tsk, #TI_ADDR_LIMIT] - ldr r1, =TASK_SIZE - cmp r2, r1 - blne addr_limit_check_failed ldr r1, [tsk, #TI_FLAGS] @ re-check for syscall tracing movs r1, r1, lsl #16 bne fast_work_pending @@ -87,10 +83,6 @@ __ret_fast_syscall: bl do_rseq_syscall #endif disable_irq_notrace @ disable interrupts - ldr r2, [tsk, #TI_ADDR_LIMIT] - ldr r1, =TASK_SIZE - cmp r2, r1 - blne addr_limit_check_failed ldr r1, [tsk, #TI_FLAGS] @ re-check for syscall tracing movs r1, r1, lsl #16 beq no_work_pending @@ -129,10 +121,6 @@ ret_slow_syscall: #endif disable_irq_notrace @ disable interrupts ENTRY(ret_to_user_from_irq) - ldr r2, [tsk, #TI_ADDR_LIMIT] - ldr r1, =TASK_SIZE - cmp r2, r1 - blne addr_limit_check_failed ldr r1, [tsk, #TI_FLAGS] movs r1, r1, lsl #16 bne slow_work_pending |