diff -up chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h.me chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h
--- chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h.me	2023-10-04 22:18:44.259800011 +0200
+++ chromium-118.0.5993.32/ui/gfx/linux/dmabuf_uapi.h	2023-10-04 22:28:17.068756669 +0200
@@ -28,7 +28,7 @@ constexpr unsigned long DMA_BUF_IOCTL_SY
     _IOW(DMA_BUF_BASE, 0, struct dma_buf_sync);
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 0, 0)
+#if 0
 struct dma_buf_export_sync_file {
   __u32 flags;
   __s32 fd;