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Date: Thu, 9 Sep 2021 09:56:08 -0400
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
arseny.krasnov@...persky.com, caihuoqing@...du.com,
elic@...dia.com, jasowang@...hat.com, lingshan.zhu@...el.com,
mgurtovoy@...dia.com, mst@...hat.com, viresh.kumar@...aro.org,
will@...nel.org, wsa@...nel.org, xianting.tian@...ux.alibaba.com,
xieyongji@...edance.com
Subject: [GIT PULL] virtio,vdpa,vhost: features, fixes
The following changes since commit 7d2a07b769330c34b4deabeed939325c77a7ec2f:
Linux 5.14 (2021-08-29 15:04:50 -0700)
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 7bc7f61897b66bef78bb5952e3d1e9f3aaf9ccca:
Documentation: Add documentation for VDUSE (2021-09-06 07:20:58 -0400)
----------------------------------------------------------------
virtio,vdpa,vhost: features, fixes
vduse driver supporting blk
virtio-vsock support for end of record with SEQPACKET
vdpa: mac and mq support for ifcvf and mlx5
vdpa: management netlink for ifcvf
virtio-i2c, gpio dt bindings
misc fixes, cleanups
NB: when merging this with
b542e383d8c0 ("eventfd: Make signal recursion protection a task bit")
from Linus' tree, replace eventfd_signal_count with
eventfd_signal_allowed, and drop the export of eventfd_wake_count from
("eventfd: Export eventfd_wake_count to modules").
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
----------------------------------------------------------------
Arseny Krasnov (6):
virtio/vsock: rename 'EOR' to 'EOM' bit.
virtio/vsock: add 'VIRTIO_VSOCK_SEQ_EOR' bit.
vhost/vsock: support MSG_EOR bit processing
virtio/vsock: support MSG_EOR bit processing
af_vsock: rename variables in receive loop
vsock_test: update message bounds test for MSG_EOR
Cai Huoqing (2):
vhost scsi: Convert to SPDX identifier
vdpa: Make use of PFN_PHYS/PFN_UP/PFN_DOWN helper macro
Eli Cohen (6):
vdpa/mlx5: Remove redundant header file inclusion
vdpa/mlx5: function prototype modifications in preparation to control VQ
vdpa/mlx5: Decouple virtqueue callback from struct mlx5_vdpa_virtqueue
vdpa/mlx5: Ensure valid indices are provided
vdpa/mlx5: Add support for control VQ and MAC setting
vdpa/mlx5: Add multiqueue support
Max Gurtovoy (1):
virtio-blk: remove unneeded "likely" statements
Viresh Kumar (5):
dt-bindings: virtio: Add binding for virtio devices
dt-bindings: i2c: Add bindings for i2c-virtio
dt-bindings: gpio: Add bindings for gpio-virtio
uapi: virtio_ids: Sync ids with specification
virtio: Bind virtio device to device-tree node
Xianting Tian (1):
virtio-balloon: Use virtio_find_vqs() helper
Xie Yongji (14):
vdpa_sim: Use iova_shift() for the size passed to alloc_iova()
iova: Export alloc_iova_fast() and free_iova_fast()
eventfd: Export eventfd_wake_count to modules
file: Export receive_fd() to modules
vdpa: Fix some coding style issues
vdpa: Add reset callback in vdpa_config_ops
vhost-vdpa: Handle the failure of vdpa_reset()
vhost-iotlb: Add an opaque pointer for vhost IOTLB
vdpa: Add an opaque pointer for vdpa_config_ops.dma_map()
vdpa: factor out vhost_vdpa_pa_map() and vhost_vdpa_pa_unmap()
vdpa: Support transferring virtual addressing during DMA mapping
vduse: Implement an MMU-based software IOTLB
vduse: Introduce VDUSE - vDPA Device in Userspace
Documentation: Add documentation for VDUSE
Zhu Lingshan (4):
vDPA/ifcvf: introduce get_dev_type() which returns virtio dev id
vDPA/ifcvf: implement management netlink framework for ifcvf
vDPA/ifcvf: detect and use the onboard number of queues directly
vDPA/ifcvf: enable multiqueue and control vq
.../devicetree/bindings/gpio/gpio-virtio.yaml | 59 +
.../devicetree/bindings/i2c/i2c-virtio.yaml | 51 +
Documentation/devicetree/bindings/virtio/mmio.yaml | 3 +-
.../devicetree/bindings/virtio/virtio-device.yaml | 41 +
Documentation/userspace-api/index.rst | 1 +
Documentation/userspace-api/ioctl/ioctl-number.rst | 1 +
Documentation/userspace-api/vduse.rst | 233 +++
drivers/block/virtio_blk.c | 4 +-
drivers/iommu/iova.c | 2 +
drivers/vdpa/Kconfig | 11 +
drivers/vdpa/Makefile | 1 +
drivers/vdpa/ifcvf/ifcvf_base.c | 8 +-
drivers/vdpa/ifcvf/ifcvf_base.h | 25 +-
drivers/vdpa/ifcvf/ifcvf_main.c | 257 ++-
drivers/vdpa/mlx5/core/mlx5_vdpa.h | 26 +-
drivers/vdpa/mlx5/core/mr.c | 81 +-
drivers/vdpa/mlx5/core/resources.c | 35 +
drivers/vdpa/mlx5/net/mlx5_vnet.c | 555 ++++++-
drivers/vdpa/vdpa.c | 9 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 29 +-
drivers/vdpa/vdpa_user/Makefile | 5 +
drivers/vdpa/vdpa_user/iova_domain.c | 545 +++++++
drivers/vdpa/vdpa_user/iova_domain.h | 73 +
drivers/vdpa/vdpa_user/vduse_dev.c | 1641 ++++++++++++++++++++
drivers/vdpa/virtio_pci/vp_vdpa.c | 17 +-
drivers/vhost/iotlb.c | 20 +-
drivers/vhost/scsi.c | 14 +-
drivers/vhost/vdpa.c | 188 ++-
drivers/vhost/vsock.c | 28 +-
drivers/virtio/virtio.c | 57 +-
drivers/virtio/virtio_balloon.c | 4 +-
fs/eventfd.c | 1 +
fs/file.c | 6 +
include/linux/file.h | 7 +-
include/linux/vdpa.h | 62 +-
include/linux/vhost_iotlb.h | 3 +
include/uapi/linux/vduse.h | 306 ++++
include/uapi/linux/virtio_ids.h | 12 +
include/uapi/linux/virtio_vsock.h | 3 +-
net/vmw_vsock/af_vsock.c | 10 +-
net/vmw_vsock/virtio_transport_common.c | 23 +-
tools/testing/vsock/vsock_test.c | 8 +-
42 files changed, 4136 insertions(+), 329 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-virtio.yaml
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-virtio.yaml
create mode 100644 Documentation/devicetree/bindings/virtio/virtio-device.yaml
create mode 100644 Documentation/userspace-api/vduse.rst
create mode 100644 drivers/vdpa/vdpa_user/Makefile
create mode 100644 drivers/vdpa/vdpa_user/iova_domain.c
create mode 100644 drivers/vdpa/vdpa_user/iova_domain.h
create mode 100644 drivers/vdpa/vdpa_user/vduse_dev.c
create mode 100644 include/uapi/linux/vduse.h
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