This series proposes some fixes that appeared to be necessary to integrate IRQ forwarding in KVM/VFIO. - deactivation of the forwarded IRQ in irq_disabled case - a specific handling of forwarded IRQ into the VGIC state machine. - deactivation of physical IRQ and unforwarding on vgic destruction - rb_tree lock in vgic.c Integrated pieces can be found at ssh://git.linaro.org/people/eric.auger/linux.git on branch irqfd_integ_v9 v1 -> v2: - change title of the series (formerly "vgic additions for forwarded irq") - "[RFC 4/4] KVM: arm: vgic: handle irqfd forwarded IRQ injection before vgic readiness" now handled in ARM irqfd series - add chip.c patch file Eric Auger (4): chip.c: complete the forwarded IRQ in case the handler is not reached KVM: arm: vgic: fix state machine for forwarded IRQ KVM: arm: vgic: add forwarded irq rbtree lock KVM: arm: vgic: cleanup forwarded IRQs on destroy include/kvm/arm_vgic.h | 1 + kernel/irq/chip.c | 8 +++- virt/kvm/arm/vgic.c | 106 ++++++++++++++++++++++++++++++++++++++++--------- 3 files changed, 94 insertions(+), 21 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
