From: Zhenzhong Duan <[email protected]> IOMMUFD dirty tracking support had be merged in merge commit dd4bc5f1cfe9, the stale comments could be dropped.
Signed-off-by: Zhenzhong Duan <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Link: https://lore.kernel.org/qemu-devel/[email protected] Signed-off-by: Cédric Le Goater <[email protected]> --- docs/devel/vfio-iommufd.rst | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/docs/devel/vfio-iommufd.rst b/docs/devel/vfio-iommufd.rst index 3d1c11f175e5968e9f1519da70c9a0a6ced03995..b37098e1b625d9be0368e53b7492db64828c88c3 100644 --- a/docs/devel/vfio-iommufd.rst +++ b/docs/devel/vfio-iommufd.rst @@ -127,18 +127,6 @@ Supports x86, ARM and s390x currently. Caveats ======= -Dirty page sync ---------------- - -Dirty page sync with iommufd backend is unsupported yet, live migration is -disabled by default. But it can be force enabled like below, low efficient -though. - -.. code-block:: bash - - -object iommufd,id=iommufd0 - -device vfio-pci,host=0000:02:00.0,iommufd=iommufd0,enable-migration=on - P2P DMA ------- -- 2.52.0
