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![Boris Ostrovsky](https://secure.gravatar.com/avatar/814bd1d01fff71fc28de556cdb4b3965.jpg?s=96&d=mm)
Boris Ostrovsky committed e1c105a9d75
hotplug: Prevent alloc/free of irq descriptors during cpu up/down (again) Now that Xen no longer allocates irqs in _cpu_up() we can restore commit a89941816726 ("hotplug: Prevent alloc/free of irq descriptors during cpu up/down") Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> CC: x86@kernel.org CC: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Vrabel <david.vrabel@citrix.com>