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| Started by | Thomas Gleixner <tglx@linutronix.de> |
|---|---|
| First post | 2017-07-04 23:20 +0200 |
| Last post | 2017-07-04 23:20 +0200 |
| Articles | 1 — 1 participant |
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Re: [PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy Thomas Gleixner <tglx@linutronix.de> - 2017-07-04 23:20 +0200
| From | Thomas Gleixner <tglx@linutronix.de> |
|---|---|
| Date | 2017-07-04 23:20 +0200 |
| Subject | Re: [PATCH v2 01/52] genirq: Let irq_set_vcpu_affinity() iterate over hierarchy |
| Message-ID | <tZDoK-5pO-5@gated-at.bofh.it> |
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 case, let's iterate over the hierarchy until we find > an irqchip implementing it. > > Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
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