hulk inclusion
category: bugfix
bugzilla: 12844
CVE: NA

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When gicv3_pseudo_nmi is enabled, the system will hang when excuting
"echo function_graph > /sys/kernel/debug/tracing/current_tracer".
In the gic_handle_irq(), function gic_read_iar() always return 1023 after
ftrace_caller() is called. The root reason leading to this is not located.
Set the function gic_handle_irq() as "notrace" to workaround this issue.
Signed-off-by: NWei Li <liwei391@huawei.com>
Reviewed-by: NCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>