From 7d5f6a9a2496c6e4f2a3b5db7743ff4e3a99738e Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Thu, 16 Jul 2015 06:18:46 +0300
Subject: [PATCH] xtensa: reorganize irq flags tracing

entry.s only disables IRQs on hardware IRQ, move trace_hardirqs_off call
into do_interrupt. Check actual intlevel that will be restored on return
from exception handler to decide if trace_hardirqs_on should be called.
Annotate IRQ on/off points in the TIF_* handling loop on return from
exception handler.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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