Hi, During reviewing ioapic hotplug patchset, Thomas pointed out that should not extend irq_reserve_irq for that purpose as that is not actually reserve.
Neet to clean up old irq_reserve_irq before introduce reserve/alloc_reserved method for ioapic hotplug. So here patchset that kill irq_reserve_irq that actually set allocated_irqs. First remove irq_reserve_irqs for x86, and remove irq_reserve_irq for sh. Then in set_irq_chip use irq_alloc_desc instead of irq_reserve_irq. At last will mark bits in allocated_irqs early for init irqs in !SPARSE_IRQ Thanks Yinghai Yinghai Lu (5): x86, irq: Remove not needed irq_reserve_irqs calling sh: Remove irq_reserve_irq calling irq: Use irq_alloc_desc_at instead of irq_reserve_irq s390: Mark bits in allocated_irqs in general code genirq: Kill irq_reserve_irq/irq_reserve_irqs arch/s390/kernel/irq.c | 6 +++++- arch/x86/kernel/apic/io_apic.c | 3 --- drivers/sh/intc/core.c | 5 +---- include/linux/irq.h | 7 +------ kernel/irq/chip.c | 14 +++++++------- kernel/irq/irqdesc.c | 35 ++++++++++------------------------- 6 files changed, 24 insertions(+), 46 deletions(-) -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
