Re: [PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy

2017-07-04 Thread Thomas Gleixner
On Wed, 28 Jun 2017, Marc Zyngier wrote: > When assigning an interrupt to a vcpu, it is not unlikely that > the level of the hierarchy implementing irq_set_vcpu_affinity > is not the top level (think a generic MSI domain on top of a > virtualization aware interrupt controller). > > In such a

Re: [PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy

2017-07-04 Thread Thomas Gleixner
On Wed, 28 Jun 2017, Marc Zyngier wrote: > When assigning an interrupt to a vcpu, it is not unlikely that > the level of the hierarchy implementing irq_set_vcpu_affinity > is not the top level (think a generic MSI domain on top of a > virtualization aware interrupt controller). > > In such a

[PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy

2017-06-28 Thread Marc Zyngier
When assigning an interrupt to a vcpu, it is not unlikely that the level of the hierarchy implementing irq_set_vcpu_affinity is not the top level (think a generic MSI domain on top of a virtualization aware interrupt controller). In such a case, let's iterate over the hierarchy until we find an

[PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy

2017-06-28 Thread Marc Zyngier
When assigning an interrupt to a vcpu, it is not unlikely that the level of the hierarchy implementing irq_set_vcpu_affinity is not the top level (think a generic MSI domain on top of a virtualization aware interrupt controller). In such a case, let's iterate over the hierarchy until we find an