Re: [PATCH v2 1/1] powerpc/pseries: increase pseries_dlpar_init initcall priority

2018-01-02 Thread joserz
On Tue, Jan 02, 2018 at 10:46:07PM +1100, Michael Ellerman wrote: > Jose Ricardo Ziviani writes: > > > The hotplug engine uses its own workqueue to handle IRQ requests, the > > problem is that such workqueue is initialized after init_ras_IRQ, which > > will cause a kernel panic if any hotplug int

Re: [PATCH v2 1/1] powerpc/pseries: increase pseries_dlpar_init initcall priority

2018-01-02 Thread Michael Ellerman
Jose Ricardo Ziviani writes: > The hotplug engine uses its own workqueue to handle IRQ requests, the > problem is that such workqueue is initialized after init_ras_IRQ, which > will cause a kernel panic if any hotplug interruption is issued in that > period of time. > > This patch changes the dlp

[PATCH v2 1/1] powerpc/pseries: increase pseries_dlpar_init initcall priority

2017-12-26 Thread Jose Ricardo Ziviani
The hotplug engine uses its own workqueue to handle IRQ requests, the problem is that such workqueue is initialized after init_ras_IRQ, which will cause a kernel panic if any hotplug interruption is issued in that period of time. This patch changes the dlpar initcall registration to make sure it w