Re: [Xen-devel] [PATCH v2] xen/arm: irq: Don't use _IRQ_PENDING when handling host interrupt

2019-07-29 Thread Stefano Stabellini
On Mon, 10 Jun 2019, Julien Grall wrote: > On 6/10/19 12:23 PM, Andrii Anisov wrote: > > Hello Julien, > > Hi, > > > On 02.06.19 13:26, Julien Grall wrote: > > > > > + * This should only be called with interrupt routed to guest. The flow > > > + * of interrupt routed to Xen any software change

Re: [Xen-devel] [PATCH v2] xen/arm: irq: Don't use _IRQ_PENDING when handling host interrupt

2019-06-26 Thread Julien Grall
Gentle ping. Cheers, On 02/06/2019 11:26, Julien Grall wrote: While SPIs are shared between CPU, it is not possible to receive the same interrupts on a different CPU while the interrupt is in active state. For host interrupt (i.e routed to Xen), the deactivation of the interrupt is done at

Re: [Xen-devel] [PATCH v2] xen/arm: irq: Don't use _IRQ_PENDING when handling host interrupt

2019-06-10 Thread Julien Grall
On 6/10/19 12:23 PM, Andrii Anisov wrote: Hello Julien, Hi, On 02.06.19 13:26, Julien Grall wrote: + * This should only be called with interrupt routed to guest. The flow + * of interrupt routed to Xen any software change of the state. Sorry I can't parse the last sentence. It seems to