Re: [PATCH v2] arm/xen: Initialize event channels earlier

2014-01-28 Thread Stefano Stabellini
On Tue, 28 Jan 2014, Julien Grall wrote: > Event channels driver needs to be initialized very early. Until now, Xen > initialization was done after all CPUs was bring up. > > We can safely move the initialization to an early initcall. > > Also use a cpu notifier to: > - Register the VCPU

[PATCH v2] arm/xen: Initialize event channels earlier

2014-01-28 Thread Julien Grall
Event channels driver needs to be initialized very early. Until now, Xen initialization was done after all CPUs was bring up. We can safely move the initialization to an early initcall. Also use a cpu notifier to: - Register the VCPU when the CPU is prepared - Enable event channel IRQ

[PATCH v2] arm/xen: Initialize event channels earlier

2014-01-28 Thread Julien Grall
Event channels driver needs to be initialized very early. Until now, Xen initialization was done after all CPUs was bring up. We can safely move the initialization to an early initcall. Also use a cpu notifier to: - Register the VCPU when the CPU is prepared - Enable event channel IRQ

Re: [PATCH v2] arm/xen: Initialize event channels earlier

2014-01-28 Thread Stefano Stabellini
On Tue, 28 Jan 2014, Julien Grall wrote: Event channels driver needs to be initialized very early. Until now, Xen initialization was done after all CPUs was bring up. We can safely move the initialization to an early initcall. Also use a cpu notifier to: - Register the VCPU when the