This patch series adds support to handle interrupt registration/deregistration in arm64 pmu driver when pmu interrupt type is percpu.
Changelog: V4: * In arm64 pmu driver: Avoid using irq_to_desc() to check validity of irq. V3: * Remove validity check for 'desc' from accessor function in irqdesc.h . Instead, check the irq 'desc' validity in arm64 pmu driver. V2: * To determine whether an IRQ is percpu or not, added an accessor function in irqdesc.h . This approach was used by Chris Smith here[1] for similar changes in arm pmu driver. * In arm64 pmu driver: Got rid of unnecessary pointer typecastings. [1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html Vinayak Kale (2): genirq: Add an accessor for IRQ_PER_CPU flag arm64: perf: add support for percpu pmu interrupt arch/arm64/kernel/perf_event.c | 108 ++++++++++++++++++++++++++++++---------- include/linux/irqdesc.h | 8 +++ 2 files changed, 89 insertions(+), 27 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
