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| author | Jianmin Lv <lvjianmin@loongson.cn> | 2023-04-07 16:34:51 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 13:59:04 +0200 |
| commit | 39c5beceb6e259596207f68a95717f04af15a8ec (patch) | |
| tree | 68f3611986d40422249fabe2fd6ec1270501c6de /tools/perf/scripts/python/stackcollapse.py | |
| parent | d4321e3f0c53a87e0774453249d9b620fac9dea7 (diff) | |
irqchip/loongson-eiointc: Fix registration of syscore_ops
commit bdd60211eebb43ba1c4c14704965f4d4b628b931 upstream.
When support suspend/resume for loongson-eiointc, the syscore_ops
is registered twice in dual-bridges machines where there are two
eiointc IRQ domains. Repeated registration of an same syscore_ops
broke syscore_ops_list. Also, cpuhp_setup_state_nocalls is only
needed to call for once. So the patch will corret them.
Fixes: a90335c2dfb4 ("irqchip/loongson-eiointc: Add suspend/resume support")
Cc: stable@vger.kernel.org
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230407083453.6305-4-lvjianmin@loongson.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions