Re: [Xen-devel] [PATCH v11 12/34] ARM: vGIC: add LPI VCPU ID to struct pending_irq

2017-06-12 Thread Julien Grall
Hi Andre, On 09/06/17 18:41, Andre Przywara wrote: The target CPU for an LPI is encoded in the interrupt translation table entry, so can't be easily derived from just an LPI number (short of walking *all* tables and find the matching LPI). To avoid this in case we need to know the VCPU (for the

[Xen-devel] [PATCH v11 12/34] ARM: vGIC: add LPI VCPU ID to struct pending_irq

2017-06-09 Thread Andre Przywara
The target CPU for an LPI is encoded in the interrupt translation table entry, so can't be easily derived from just an LPI number (short of walking *all* tables and find the matching LPI). To avoid this in case we need to know the VCPU (for the INVALL command, for instance), put the VCPU ID in the