Commit 23e79ed4bf for qemu.org
commit 23e79ed4bfa31bae7bb32eb4edbe8a1ffd3ac776
Author: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue Feb 10 15:23:57 2026 +0100
accel/kvm: Make kvm_irqchip*notifier() declaration non target-specific
Commit 3607715a308 ("kvm: Introduce KVM irqchip change notifier")
restricted the kvm_irqchip*notifier() declarations to target-specific
files, guarding them under the NEED_CPU_H (later renamed as
COMPILING_PER_TARGET) #ifdef check.
This however prohibit building the kvm-stub.c file once:
../accel/stubs/kvm-stub.c:70:6: error: no previous prototype for function 'kvm_irqchip_add_change_notifier' [-Werror,-Wmissing-prototypes]
70 | void kvm_irqchip_add_change_notifier(Notifier *n)
| ^
../accel/stubs/kvm-stub.c:74:6: error: no previous prototype for function 'kvm_irqchip_remove_change_notifier' [-Werror,-Wmissing-prototypes]
74 | void kvm_irqchip_remove_change_notifier(Notifier *n)
| ^
../accel/stubs/kvm-stub.c:78:6: error: no previous prototype for function 'kvm_irqchip_change_notify' [-Werror,-Wmissing-prototypes]
78 | void kvm_irqchip_change_notify(void)
| ^
Since nothing in these prototype declarations is target specific,
move them around to be generically available, allowing to build
kvm-stub.c once for all targets in the next commit.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20260309174941.67624-2-philmd@linaro.org>
diff --git a/include/system/kvm.h b/include/system/kvm.h
index 4b0e1b4ab1..5fa33eddda 100644
--- a/include/system/kvm.h
+++ b/include/system/kvm.h
@@ -219,6 +219,10 @@ int kvm_vm_ioctl(KVMState *s, unsigned long type, ...);
void kvm_flush_coalesced_mmio_buffer(void);
+void kvm_irqchip_add_change_notifier(Notifier *n);
+void kvm_irqchip_remove_change_notifier(Notifier *n);
+void kvm_irqchip_change_notify(void);
+
#ifdef COMPILING_PER_TARGET
#include "cpu.h"
@@ -393,10 +397,6 @@ int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg);
void kvm_irqchip_add_irq_route(KVMState *s, int gsi, int irqchip, int pin);
-void kvm_irqchip_add_change_notifier(Notifier *n);
-void kvm_irqchip_remove_change_notifier(Notifier *n);
-void kvm_irqchip_change_notify(void);
-
struct kvm_guest_debug;
struct kvm_debug_exit_arch;