diff options
Diffstat (limited to 'arch/arm/kernel/entry-armv.S')
| -rw-r--r-- | arch/arm/kernel/entry-armv.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 0d6f5413be18..bc5f50799d75 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -185,6 +185,12 @@ ENDPROC(__und_invalid) @ stmia r7, {r2 - r6} + get_thread_info tsk + ldr r0, [tsk, #TI_ADDR_LIMIT] + mov r1, #TASK_SIZE + str r1, [tsk, #TI_ADDR_LIMIT] + str r0, [sp, #SVC_ADDR_LIMIT] + uaccess_save r0 .if \uaccess uaccess_disable r0 @@ -213,7 +219,6 @@ __irq_svc: irq_handler #ifdef CONFIG_PREEMPT - get_thread_info tsk ldr r8, [tsk, #TI_PREEMPT] @ get preempt count ldr r0, [tsk, #TI_FLAGS] @ get flags teq r8, #0 @ if preempt count != 0 |