v2: Uses enum kvm_irqchip_mode to encode state and renames irqchip_kvm to irqchip_kernel, which might be easily confused with irqchip_in_kernel.
v1: https://www.spinics.net/lists/kernel/msg2391115.html > There are two API changes: > 1) [1/6] forbids KVM_CREATE_IRQCHIP after KVM_CAP_SPLIT_IRQCHIP > 2) [5/6] makes KVM_SET_GSI_ROUTING reject pic and ioapic routes in split > irqchip mode, because they make no sense and are currently "working" only > because of a hacky NULL check. > > [1-4/6] are needed for [5/6]; [6/6] is just a cherry. Radim Krčmář (6): KVM: x86: don't allow kernel irqchip with split irqchip KVM: x86: decouple irqchip_in_kernel() and pic_irqchip() KVM: x86: make pic setup code look like ioapic setup KVM: x86: refactor pic setup in kvm_set_routing_entry KVM: x86: prevent setup of invalid routes KVM: x86: simplify conditions with split/kernel irqchip arch/x86/include/asm/kvm_host.h | 8 +++++++- arch/x86/kvm/i8259.c | 16 +++++++++++----- arch/x86/kvm/irq.h | 19 ++++++++++--------- arch/x86/kvm/irq_comm.c | 29 ++++++++++------------------- arch/x86/kvm/x86.c | 41 +++++++++++++++++++++-------------------- 5 files changed, 59 insertions(+), 54 deletions(-) -- 2.11.0
