Re: [PATCH] xen: clear IRQ_NOAUTOEN and IRQ_NOREQUEST when a VIRQ is bound

2013-04-30 Thread Julien Grall
On 04/30/2013 04:02 PM, Stefano Stabellini wrote: > On Mon, 29 Apr 2013, Julien Grall wrote: >> Reset the IRQ_NOAUTOEN and IRQ_NOREQUEST flags that are enabled by >> default on ARM. If IRQ_NOAUTOEN is set, __setup_irq doesn't call >> irq_startup, that is responsible for calling irq_unmask at start

Re: [PATCH] xen: clear IRQ_NOAUTOEN and IRQ_NOREQUEST when a VIRQ is bound

2013-04-30 Thread Stefano Stabellini
On Mon, 29 Apr 2013, Julien Grall wrote: > Reset the IRQ_NOAUTOEN and IRQ_NOREQUEST flags that are enabled by > default on ARM. If IRQ_NOAUTOEN is set, __setup_irq doesn't call > irq_startup, that is responsible for calling irq_unmask at startup time. > As a result event channels remain masked. >

[PATCH] xen: clear IRQ_NOAUTOEN and IRQ_NOREQUEST when a VIRQ is bound

2013-04-29 Thread Julien Grall
Reset the IRQ_NOAUTOEN and IRQ_NOREQUEST flags that are enabled by default on ARM. If IRQ_NOAUTOEN is set, __setup_irq doesn't call irq_startup, that is responsible for calling irq_unmask at startup time. As a result event channels remain masked. The clear is already made in bind_evtchn_to_irq wit