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-rw-r--r--arch/arc/kernel/entry-arcv2.S10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arc/kernel/entry-arcv2.S b/arch/arc/kernel/entry-arcv2.S
index c1264607bbff..7a1c124ff021 100644
--- a/arch/arc/kernel/entry-arcv2.S
+++ b/arch/arc/kernel/entry-arcv2.S
@@ -69,8 +69,11 @@ ENTRY(handle_interrupt)
clri ; To make status32.IE agree with CPU internal state
- lr r0, [ICAUSE]
+#ifdef CONFIG_TRACE_IRQFLAGS
+ TRACE_ASM_IRQ_DISABLE
+#endif
+ lr r0, [ICAUSE]
mov blink, ret_from_exception
b.d arch_do_IRQ
@@ -169,6 +172,11 @@ END(EV_TLBProtV)
.Lrestore_regs:
+ # Interrpts are actually disabled from this point on, but will get
+ # reenabled after we return from interrupt/exception.
+ # But irq tracer needs to be told now...
+ TRACE_ASM_IRQ_ENABLE
+
ld r0, [sp, PT_status32] ; U/K mode at time of entry
lr r10, [AUX_IRQ_ACT]