Re: [PATCH 1/1] powerpc/pseries: Use the system workqueue as fallback to hotplug workqueue

2017-12-22 Thread joserz
On Fri, Dec 22, 2017 at 11:54:10AM +1100, David Gibson wrote: > On Thu, Dec 21, 2017 at 01:44:48PM -0200, Jose Ricardo Ziviani wrote: > > The hotplug engine uses its own workqueue to handle IRQ requests, the > > problem is that such workqueue is initialized not so early in the boot > > process. >

Re: [PATCH 1/1] powerpc/pseries: Use the system workqueue as fallback to hotplug workqueue

2017-12-21 Thread David Gibson
On Thu, Dec 21, 2017 at 01:44:48PM -0200, Jose Ricardo Ziviani wrote: > The hotplug engine uses its own workqueue to handle IRQ requests, the > problem is that such workqueue is initialized not so early in the boot > process. > > Thus, when the kernel is ready to handle IRQ requests, after the

[PATCH 1/1] powerpc/pseries: Use the system workqueue as fallback to hotplug workqueue

2017-12-21 Thread Jose Ricardo Ziviani
The hotplug engine uses its own workqueue to handle IRQ requests, the problem is that such workqueue is initialized not so early in the boot process. Thus, when the kernel is ready to handle IRQ requests, after the system workqueue is initialized, we have a timeframe where any hotplug issued by