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authorPeter Maydell2021-05-30 19:33:43 +0200
committerPeter Maydell2021-05-30 19:33:43 +0200
commitf9dc72de91d2915b808e82da34bf613afa5cce43 (patch)
treea956475f6d816f2ebbd95a0ed1fa919e4b0f55b9 /stubs
parentMerge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into st... (diff)
parentvirtio-gpu: Update cursor data using blob (diff)
downloadqemu-f9dc72de91d2915b808e82da34bf613afa5cce43.tar.gz
qemu-f9dc72de91d2915b808e82da34bf613afa5cce43.tar.xz
qemu-f9dc72de91d2915b808e82da34bf613afa5cce43.zip
Merge remote-tracking branch 'remotes/kraxel/tags/vga-20210527-pull-request' into staging
virtio-gpu: add blob resource support. vhost-user-gpu: security fixes. # gpg: Signature made Thu 27 May 2021 15:23:25 BST # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20210527-pull-request: (23 commits) virtio-gpu: Update cursor data using blob virtio-gpu: Add virtio_gpu_set_scanout_blob virtio-gpu: Factor out update scanout virtio-gpu: Add helpers to create and destroy dmabuf objects ui/pixman: Add qemu_pixman_to_drm_format() virtio-gpu: Add virtio_gpu_resource_create_blob virtio-gpu: Add initial definitions for blob resources virtio-gpu: Refactor virtio_gpu_create_mapping_iov virtio-gpu: Refactor virtio_gpu_set_scanout virtio-gpu: Add virtio_gpu_find_check_resource stubs: Add stubs for udmabuf helpers virtio-gpu: Add udmabuf helpers headers: Add udmabuf.h ui: Get the fd associated with udmabuf driver hw/display/qxl: Set pci rom address aligned with page size vhost-user-gpu: abstract vg_cleanup_mapping_iov vhost-user-gpu: fix OOB write in 'virgl_cmd_get_capset' (CVE-2021-3546) vhost-user-gpu: fix memory leak in 'virgl_resource_attach_backing' (CVE-2021-3544) vhost-user-gpu: fix memory leak in 'virgl_cmd_resource_unref' (CVE-2021-3544) vhost-user-gpu: fix memory leak while calling 'vg_resource_unref' (CVE-2021-3544) ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'stubs')
-rw-r--r--stubs/meson.build1
-rw-r--r--stubs/virtio-gpu-udmabuf.c27
2 files changed, 28 insertions, 0 deletions
diff --git a/stubs/meson.build b/stubs/meson.build
index f3f979c3fe..65c22c0568 100644
--- a/stubs/meson.build
+++ b/stubs/meson.build
@@ -53,6 +53,7 @@ if have_system
stub_ss.add(files('semihost.c'))
stub_ss.add(files('usb-dev-stub.c'))
stub_ss.add(files('xen-hw-stub.c'))
+ stub_ss.add(files('virtio-gpu-udmabuf.c'))
else
stub_ss.add(files('qdev.c'))
endif
diff --git a/stubs/virtio-gpu-udmabuf.c b/stubs/virtio-gpu-udmabuf.c
new file mode 100644
index 0000000000..81f661441a
--- /dev/null
+++ b/stubs/virtio-gpu-udmabuf.c
@@ -0,0 +1,27 @@
+#include "qemu/osdep.h"
+#include "hw/virtio/virtio-gpu.h"
+
+bool virtio_gpu_have_udmabuf(void)
+{
+ /* nothing (stub) */
+ return false;
+}
+
+void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res)
+{
+ /* nothing (stub) */
+}
+
+void virtio_gpu_fini_udmabuf(struct virtio_gpu_simple_resource *res)
+{
+ /* nothing (stub) */
+}
+
+int virtio_gpu_update_dmabuf(VirtIOGPU *g,
+ uint32_t scanout_id,
+ struct virtio_gpu_simple_resource *res,
+ struct virtio_gpu_framebuffer *fb)
+{
+ /* nothing (stub) */
+ return 0;
+}