The following changes since commit ceaa837f96adb69c0df0397937cd74991d5d821a: Linux 6.2-rc8 (2023-02-12 14:10:17 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to deeacf35c922da579637f5db625af20baafc66ed: vdpa/mlx5: support device features provisioning (2023-02-20 19:27:00 -0500) Note: dropped a patch close to the bottom of the stack at the last minute so the commits differ but all of these have been in next already. The dropped patch just added a new query ioctl so not interacting with anything else in the pull. ---------------------------------------------------------------- virtio,vhost,vdpa: features, fixes device feature provisioning in ifcvf, mlx5 new SolidNET driver support for zoned block device in virtio blk numa support in virtio pmem VIRTIO_F_RING_RESET support in vhost-net more debugfs entries in mlx5 resume support in vdpa completion batching in virtio blk cleanup of dma api use in vdpa now simulating more features in vdpa-sim documentation, features, fixes all over the place Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> ---------------------------------------------------------------- Alvaro Karsz (4): PCI: Add SolidRun vendor ID PCI: Avoid FLR for SolidRun SNET DPU rev 1 virtio: vdpa: new SolidNET DPU driver. vhost-vdpa: print warning when vhost_vdpa_alloc_domain fails Bagas Sanjaya (3): docs: driver-api: virtio: parenthesize external reference targets docs: driver-api: virtio: slightly reword virtqueues allocation paragraph docs: driver-api: virtio: commentize spec version checking Bo Liu (1): vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit Colin Ian King (1): vdpa: Fix a couple of spelling mistakes in some messages Dmitry Fomichev (1): virtio-blk: add support for zoned block devices Eli Cohen (6): vdpa/mlx5: Move some definitions to a new header file vdpa/mlx5: Add debugfs subtree vdpa/mlx5: Add RX counters to debugfs vdpa/mlx5: Directly assign memory key vdpa/mlx5: Don't clear mr struct on destroy MR vdpa/mlx5: Initialize CVQ iotlb spinlock Eugenio Pérez (2): vdpa_sim: not reset state in vdpasim_queue_ready vdpa_sim_net: Offer VIRTIO_NET_F_STATUS Jason Wang (11): vdpa_sim: use weak barriers vdpa_sim: switch to use __vdpa_alloc_device() vdpasim: customize allocation size vdpa_sim: support vendor statistics vdpa_sim_net: vendor satistics vdpa_sim: get rid of DMA ops virtio_ring: per virtqueue dma device vdpa: introduce get_vq_dma_device() virtio-vdpa: support per vq dma device vdpa: set dma mask for vDPA device vdpa: mlx5: support per virtqueue dma device Kangjie Xu (1): vhost-net: support VIRTIO_F_RING_RESET Liming Wu (2): vhost-test: remove meaningless debug info vhost: remove unused paramete Michael S. Tsirkin (3): virtio_blk: temporary variable type tweak virtio_blk: zone append in header type tweak virtio_blk: mark all zone fields LE Michael Sammler (1): virtio_pmem: populate numa information Ricardo Cañuelo (1): docs: driver-api: virtio: virtio on Linux Sebastien Boeuf (4): vdpa: Add resume operation vhost-vdpa: Introduce RESUME backend feature bit vhost-vdpa: uAPI to resume the device vdpa_sim: Implement resume vdpa op Shunsuke Mie (2): vringh: fix a typo in comments for vringh_kiov tools/virtio: enable to build with retpoline Si-Wei Liu (6): vdpa: fix improper error message when adding vdpa dev vdpa: conditionally read STATUS in config space vdpa: validate provisioned device features against specified attribute vdpa: validate device feature provisioning against supported class vdpa/mlx5: make MTU/STATUS presence conditional on feature bits vdpa/mlx5: support device features provisioning Suwan Kim (2): virtio-blk: set req->state to MQ_RQ_COMPLETE after polling I/O is finished virtio-blk: support completion batching for the IRQ path Zheng Wang (1): scsi: virtio_scsi: fix handling of kmalloc failure Zhu Lingshan (12): vDPA/ifcvf: decouple hw features manipulators from the adapter vDPA/ifcvf: decouple config space ops from the adapter vDPA/ifcvf: alloc the mgmt_dev before the adapter vDPA/ifcvf: decouple vq IRQ releasers from the adapter vDPA/ifcvf: decouple config IRQ releaser from the adapter vDPA/ifcvf: decouple vq irq requester from the adapter vDPA/ifcvf: decouple config/dev IRQ requester and vectors allocator from the adapter vDPA/ifcvf: ifcvf_request_irq works on ifcvf_hw vDPA/ifcvf: manage ifcvf_hw in the mgmt_dev vDPA/ifcvf: allocate the adapter in dev_add() vDPA/ifcvf: retire ifcvf_private_to_vf vDPA/ifcvf: implement features provisioning Documentation/driver-api/index.rst | 1 + Documentation/driver-api/virtio/index.rst | 11 + Documentation/driver-api/virtio/virtio.rst | 145 +++ .../driver-api/virtio/writing_virtio_drivers.rst | 197 ++++ MAINTAINERS | 5 + drivers/block/virtio_blk.c | 468 ++++++++- drivers/nvdimm/virtio_pmem.c | 11 +- drivers/pci/quirks.c | 8 + drivers/scsi/virtio_scsi.c | 14 +- drivers/vdpa/Kconfig | 30 + drivers/vdpa/Makefile | 1 + drivers/vdpa/ifcvf/ifcvf_base.c | 32 +- drivers/vdpa/ifcvf/ifcvf_base.h | 10 +- drivers/vdpa/ifcvf/ifcvf_main.c | 162 ++- drivers/vdpa/mlx5/Makefile | 2 +- drivers/vdpa/mlx5/core/mr.c | 1 - drivers/vdpa/mlx5/core/resources.c | 3 +- drivers/vdpa/mlx5/net/debug.c | 152 +++ drivers/vdpa/mlx5/net/mlx5_vnet.c | 261 +++-- drivers/vdpa/mlx5/net/mlx5_vnet.h | 94 ++ drivers/vdpa/solidrun/Makefile | 6 + drivers/vdpa/solidrun/snet_hwmon.c | 188 ++++ drivers/vdpa/solidrun/snet_main.c | 1111 ++++++++++++++++++++ drivers/vdpa/solidrun/snet_vdpa.h | 194 ++++ drivers/vdpa/vdpa.c | 110 +- drivers/vdpa/vdpa_sim/vdpa_sim.c | 233 ++-- drivers/vdpa/vdpa_sim/vdpa_sim.h | 7 +- drivers/vdpa/vdpa_sim/vdpa_sim_blk.c | 1 + drivers/vdpa/vdpa_sim/vdpa_sim_net.c | 219 +++- drivers/vhost/net.c | 5 +- drivers/vhost/scsi.c | 6 +- drivers/vhost/test.c | 3 - drivers/vhost/vdpa.c | 39 +- drivers/vhost/vhost.c | 2 +- drivers/vhost/vhost.h | 2 +- drivers/vhost/vsock.c | 2 +- drivers/virtio/virtio_ring.c | 133 ++- drivers/virtio/virtio_vdpa.c | 13 +- include/linux/pci_ids.h | 2 + include/linux/vdpa.h | 12 +- include/linux/virtio_config.h | 8 +- include/linux/virtio_ring.h | 16 + include/linux/vringh.h | 2 +- include/uapi/linux/vhost.h | 8 + include/uapi/linux/vhost_types.h | 2 + include/uapi/linux/virtio_blk.h | 105 ++ tools/virtio/Makefile | 2 +- 47 files changed, 3536 insertions(+), 503 deletions(-) create mode 100644 Documentation/driver-api/virtio/index.rst create mode 100644 Documentation/driver-api/virtio/virtio.rst create mode 100644 Documentation/driver-api/virtio/writing_virtio_drivers.rst create mode 100644 drivers/vdpa/mlx5/net/debug.c create mode 100644 drivers/vdpa/mlx5/net/mlx5_vnet.h create mode 100644 drivers/vdpa/solidrun/Makefile create mode 100644 drivers/vdpa/solidrun/snet_hwmon.c create mode 100644 drivers/vdpa/solidrun/snet_main.c create mode 100644 drivers/vdpa/solidrun/snet_vdpa.h
