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kvm: require KVM_IRQFD for kernel irqchip

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KVM_IRQFD was introduced in Linux 2.6.32, and since then it has always been
available on architectures that support an in-kernel interrupt controller.
We can require it unconditionally.

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-10-21 17:09:46 +02:00
parent a788260b20
commit f8c0687fe3
1 changed files with 1 additions and 0 deletions
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include/sysemu/kvm.h
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@ -167,6 +167,7 @@ extern bool kvm_msi_use_devid;
#define kvm_irqchip_is_split() (false)
#define kvm_async_interrupts_enabled() (false)
#define kvm_halt_in_kernel() (false)
#define kvm_irqfds_enabled() (false)
#define kvm_eventfds_enabled() (false)
#define kvm_resamplefds_enabled() (false)
#define kvm_msi_via_irqfd_enabled() (false)