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由 Julien Thierry 提交于
hulk inclusion category: feature bugzilla: 12804 CVE: NA ------------------------------------------------- Perf event backend for ARMv8 and ARMv7 no longer uses the pmu_lock. The only remaining user is the ARMv6 event backend. Move the pmu_lock out of the generic arm_pmu driver into the ARMv6 code. Signed-off-by: NJulien Thierry <julien.thierry@arm.com> Signed-off-by: NWei Li <liwei391@huawei.com> Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>
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