linux: enable UDMABUF

> A driver to let userspace turn memfd regions into dma-bufs. > Qemu can use this to create host dmabufs for guest framebuffers. Enabled by Fedora and Arch.
2024-01-06 12:24:15 +01:00
parent 5f23a2f396
commit 5bad652ff3
1 changed files with 2 additions and 0 deletions
@@ -672,6 +672,8 @@ let

      VFIO_PCI_VGA = mkIf stdenv.is64bit yes;

+      UDMABUF = whenAtLeast "4.20" yes;
+
      # VirtualBox guest drivers in the kernel conflict with the ones in the
      # official additions package and prevent the vboxsf module from loading,
      # so disable them for now.