kernel/arch/um/drivers/virtio_pcidev.c, branch linux-rolling-stable

um: virtio-pci: implement .shutdown()

2025-09-10T12:23:35Z

We don't want queues stopped since the shutdown can still be doing things with PCI devices, so implement .shutdown() to avoid the generic virtio shutdown. Signed-off-by: Johannes Berg

um: virtio_pcidev: Rename UM_PCI_STAT_WAITING

2025-07-04T11:02:34Z

Rename it to VIRTIO_PCIDEV_STAT_WAITING to make the code slightly more consistent. It was missed when refactoring virtio_pcidev into a separate module. Signed-off-by: Tiwei Bie Link: https://patch.msgid.link/20250606124428.148164-3-tiwei.btw@antgroup.com Signed-off-by: Johannes Berg

um: virt-pci: Refactor virtio_pcidev into its own module

2025-03-18T10:06:54Z

Decouple virt-pci and virtio_pcidev, refactoring virtio_pcidev into its own module. Define a set of APIs for virt-pci. This allows for future addition of more PCI emulation implementations. Signed-off-by: Tiwei Bie Link: https://patch.msgid.link/20250315161910.4082396-3-tiwei.btw@antgroup.com Signed-off-by: Johannes Berg