[GIT PULL] vhost,virtio,vdpa: features, fixes, cleanups
From: Michael S. Tsirkin
Date: Sun Nov 05 2023 - 10:59:13 EST
The following changes since commit ffc253263a1375a65fa6c9f62a893e9767fbebfa:
Linux 6.6 (2023-10-29 16:31:08 -1000)
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 86f6c224c97911b4392cb7b402e6a4ed323a449e:
vdpa_sim: implement .reset_map support (2023-11-01 09:20:00 -0400)
----------------------------------------------------------------
vhost,virtio,vdpa: features, fixes, cleanups
vdpa/mlx5:
VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK
new maintainer
vdpa:
support for vq descriptor mappings
decouple reset of iotlb mapping from device reset
fixes, cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
----------------------------------------------------------------
Dragos Tatulea (14):
vdpa/mlx5: Expose descriptor group mkey hw capability
vdpa/mlx5: Create helper function for dma mappings
vdpa/mlx5: Decouple cvq iotlb handling from hw mapping code
vdpa/mlx5: Take cvq iotlb lock during refresh
vdpa/mlx5: Collapse "dvq" mr add/delete functions
vdpa/mlx5: Rename mr destroy functions
vdpa/mlx5: Allow creation/deletion of any given mr struct
vdpa/mlx5: Move mr mutex out of mr struct
vdpa/mlx5: Improve mr update flow
vdpa/mlx5: Introduce mr for vq descriptor
vdpa/mlx5: Enable hw support for vq descriptor mapping
vdpa/mlx5: Make iotlb helper functions more generic
vdpa/mlx5: Update cvq iotlb mapping on ASID change
MAINTAINERS: Add myself as mlx5_vdpa driver
Eugenio Pérez (1):
mlx5_vdpa: offer VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK
Geert Uytterhoeven (1):
vhost-scsi: Spelling s/preceeding/preceding/g
Greg Kroah-Hartman (1):
vduse: make vduse_class constant
Michael S. Tsirkin (1):
Merge branch 'mlx5-vhost' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git
Shannon Nelson (1):
virtio: kdoc for struct virtio_pci_modern_device
Shawn.Shao (1):
vdpa: Update sysfs ABI documentation
Si-Wei Liu (10):
vdpa: introduce dedicated descriptor group for virtqueue
vhost-vdpa: introduce descriptor group backend feature
vhost-vdpa: uAPI to get dedicated descriptor group id
vdpa: introduce .reset_map operation callback
vhost-vdpa: reset vendor specific mapping to initial state in .release
vhost-vdpa: introduce IOTLB_PERSIST backend feature bit
vdpa: introduce .compat_reset operation callback
vhost-vdpa: clean iotlb map during reset for older userspace
vdpa/mlx5: implement .reset_map driver op
vdpa_sim: implement .reset_map support
Xuan Zhuo (3):
virtio: add definition of VIRTIO_F_NOTIF_CONFIG_DATA feature bit
virtio_pci: add build offset check for the new common cfg items
virtio_pci: add check for common cfg size
Xueshi Hu (1):
virtio-balloon: correct the comment of virtballoon_migratepage()
zhenwei pi (1):
virtio-blk: fix implicit overflow on virtio_max_dma_size
Documentation/ABI/testing/sysfs-bus-vdpa | 4 +-
MAINTAINERS | 6 +
drivers/block/virtio_blk.c | 4 +-
drivers/vdpa/mlx5/core/mlx5_vdpa.h | 32 +++--
drivers/vdpa/mlx5/core/mr.c | 213 +++++++++++++++++++------------
drivers/vdpa/mlx5/core/resources.c | 6 +-
drivers/vdpa/mlx5/net/mlx5_vnet.c | 137 +++++++++++++++-----
drivers/vdpa/vdpa_sim/vdpa_sim.c | 52 ++++++--
drivers/vdpa/vdpa_user/vduse_dev.c | 40 +++---
drivers/vhost/scsi.c | 2 +-
drivers/vhost/vdpa.c | 79 +++++++++++-
drivers/virtio/virtio_balloon.c | 2 +-
drivers/virtio/virtio_pci_modern.c | 36 ++++++
drivers/virtio/virtio_pci_modern_dev.c | 6 +-
drivers/virtio/virtio_vdpa.c | 2 +-
include/linux/mlx5/mlx5_ifc.h | 8 +-
include/linux/mlx5/mlx5_ifc_vdpa.h | 7 +-
include/linux/vdpa.h | 41 +++++-
include/linux/virtio_pci_modern.h | 35 +++--
include/uapi/linux/vhost.h | 8 ++
include/uapi/linux/vhost_types.h | 7 +
include/uapi/linux/virtio_config.h | 5 +
22 files changed, 546 insertions(+), 186 deletions(-)