Merge tag 'drm-misc-fixes-2023-10-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

Short summary of fixes pull:

 * atomic-helper: Relax checks for unregistered connectors
 * dma-buf: Work around race condition when retrieving fence timestamp
 * gem: Avoid OOB access in BO memory range
 * panel:
   * boe-tv101wun-ml6: Fix flickering
 * simpledrm: Fix error output
 * vwmgfx:
   * Fix size calculation in texture-state code
   * Ref GEM BOs in surfaces

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012111638.GA25037@linux-uq9g

1 files changed, 15 insertions, 3 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
index c0da89e16e6f..8b1eb0061610 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
@@ -111,6 +111,20 @@ static const struct drm_gem_object_funcs vmw_gem_object_funcs = {
 	.vm_ops = &vmw_vm_ops,
 };
 
+int vmw_gem_object_create(struct vmw_private *vmw,
+			  struct vmw_bo_params *params,
+			  struct vmw_bo **p_vbo)
+{
+	int ret = vmw_bo_create(vmw, params, p_vbo);
+
+	if (ret != 0)
+		goto out_no_bo;
+
+	(*p_vbo)->tbo.base.funcs = &vmw_gem_object_funcs;
+out_no_bo:
+	return ret;
+}
+
 int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv,
 				      struct drm_file *filp,
 				      uint32_t size,
@@ -126,12 +140,10 @@ int vmw_gem_object_create_with_handle(struct vmw_private *dev_priv,
 		.pin = false
 	};
 
-	ret = vmw_bo_create(dev_priv, &params, p_vbo);
+	ret = vmw_gem_object_create(dev_priv, &params, p_vbo);
 	if (ret != 0)
 		goto out_no_bo;
 
-	(*p_vbo)->tbo.base.funcs = &vmw_gem_object_funcs;
-
 	ret = drm_gem_handle_create(filp, &(*p_vbo)->tbo.base, handle);
 out_no_bo:
 	return ret;