support virtio dmabuf on acrn platform

support virtio dmabuf on acrn platform, add query ioctl, refine buf management, add misc device to process import, query ioctl in backend. Tracked-On: OAM-129105 Signed-off-by: Xue, Bosheng <[email protected]>
projectceladon · Jan 12, 2025 · b77ddee · b77ddee
1 parent e968281
commit b77ddee
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diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
@@ -90,8 +90,8 @@ config VHOST_CROSS_ENDIAN_LEGACY
 	  If unsure, say "N".
 
 config VHOST_VDMABUF
-	bool "Vhost backend for the Vdmabuf driver"
-	depends on KVM && EVENTFD
+	tristate "Vhost backend for the Vdmabuf driver"
+	depends on ACRN_GUEST && EVENTFD
 	select VHOST
 	default n
 	help