fix eventfd_signal for v6.8+

Trass3r · Jul 2, 2024 · 6e3359d · 6e3359d
1 parent 423a56d
commit 6e3359d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/drivers/hv/dxgkrnl/dxgmodule.c b/drivers/hv/dxgkrnl/dxgmodule.c
@@ -15,6 +15,7 @@
 #include <linux/eventfd.h>
 #include <linux/hyperv.h>
 #include <linux/pci.h>
+#include <linux/version.h>
 #include "dxgkrnl.h"
 #include "dxgsyncfile.h"
 
@@ -175,7 +176,11 @@ void signal_host_cpu_event(struct dxghostevent *eventhdr)
 	}
 	if (event->cpu_event) {
 		DXG_TRACE("signal cpu event");
-		eventfd_signal(event->cpu_event, 1);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0)
+                eventfd_signal(event->cpu_event);
+#else
+                eventfd_signal(event->cpu_event, 1);
+#endif
 		if (event->destroy_after_signal)
 			eventfd_ctx_put(event->cpu_event);
 	} else {