diff options
| -rw-r--r-- | drivers/dma-buf/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig index 338129eb126f..2e5a0faa2cb1 100644 --- a/drivers/dma-buf/Kconfig +++ b/drivers/dma-buf/Kconfig | |||
| @@ -34,6 +34,7 @@ config UDMABUF | |||
| 34 | bool "userspace dmabuf misc driver" | 34 | bool "userspace dmabuf misc driver" |
| 35 | default n | 35 | default n |
| 36 | depends on DMA_SHARED_BUFFER | 36 | depends on DMA_SHARED_BUFFER |
| 37 | depends on MEMFD_CREATE || COMPILE_TEST | ||
| 37 | help | 38 | help |
| 38 | A driver to let userspace turn memfd regions into dma-bufs. | 39 | A driver to let userspace turn memfd regions into dma-bufs. |
| 39 | Qemu can use this to create host dmabufs for guest framebuffers. | 40 | Qemu can use this to create host dmabufs for guest framebuffers. |