Re: [PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-08-12 Thread Eric Auger
On 08/12/2015 05:40 PM, Marc Zyngier wrote: > On 12/08/15 16:09, Eric Auger wrote: >> On 08/12/2015 04:20 PM, Marc Zyngier wrote: >>> On 11/08/15 11:03, Eric Auger wrote: On 07/09/2015 03:19 PM, Marc Zyngier wrote: > Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to >

Re: [PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-08-12 Thread Marc Zyngier
On 12/08/15 16:09, Eric Auger wrote: > On 08/12/2015 04:20 PM, Marc Zyngier wrote: >> On 11/08/15 11:03, Eric Auger wrote: >>> On 07/09/2015 03:19 PM, Marc Zyngier wrote: Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to target an interrupt to a VCPU") added just what we

Re: [PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-08-12 Thread Eric Auger
On 08/12/2015 04:20 PM, Marc Zyngier wrote: > On 11/08/15 11:03, Eric Auger wrote: >> On 07/09/2015 03:19 PM, Marc Zyngier wrote: >>> Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to >>> target an interrupt to a VCPU") added just what we needed at the >>> lowest level to allow an

Re: [PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-08-12 Thread Marc Zyngier
On 11/08/15 11:03, Eric Auger wrote: > On 07/09/2015 03:19 PM, Marc Zyngier wrote: >> Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to >> target an interrupt to a VCPU") added just what we needed at the >> lowest level to allow an interrupt to be deactivated by a guest. >> >> When

Re: [PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-08-11 Thread Eric Auger
On 07/09/2015 03:19 PM, Marc Zyngier wrote: > Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to > target an interrupt to a VCPU") added just what we needed at the > lowest level to allow an interrupt to be deactivated by a guest. > > When such a request reaches the GIC, it knows i

[PATCH 5/6] irqchip: GICv3: Don't deactivate interrupts forwarded to a guest

2015-07-09 Thread Marc Zyngier
Commit 0a4377de3056 ("genirq: Introduce irq_set_vcpu_affinity() to target an interrupt to a VCPU") added just what we needed at the lowest level to allow an interrupt to be deactivated by a guest. When such a request reaches the GIC, it knows it doesn't need to perform the deactivation anymore, an