Age | Commit message (Collapse) | Author | |
---|---|---|---|
2025-06-25 | um: vfio: Prevent duplicate device assignments | Tiwei Bie | |
Ensure devices are assigned only once. Reject subsequent requests for duplicate assignments. Fixes: a0e2cb6a9063 ("um: Add VFIO-based virtual PCI driver") Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com> Link: https://patch.msgid.link/20250606124428.148164-4-tiwei.btw@antgroup.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> | |||
2025-05-05 | um: Add VFIO-based virtual PCI driver | Tiwei Bie | |
Implement a new virtual PCI driver based on the VFIO framework. This driver allows users to pass through PCI devices to UML via VFIO. Currently, only MSI-X capable devices are supported, and it is assumed that drivers will use MSI-X. Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com> Link: https://patch.msgid.link/20250413154421.517878-1-tiwei.btw@antgroup.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> |