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[PULL,12/24] kvm: require KVM_IRQFD for kernel irqchip

Message ID 20231025232718.89428-13-pbonzini@redhat.com
State New
Headers show
Series [PULL,01/24] tests/tcg: fix out-of-bounds access in test-avx | expand

Commit Message

Paolo Bonzini Oct. 25, 2023, 11:27 p.m. UTC 
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>
---
 include/sysemu/kvm.h | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 575dee53b39..16d58d2598a 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -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)