Hi Linus,
This cycle saw a new driver called MANA get merged and more fixing to
the other recently merged drivers. rxe continues to see a lot of
interest and fixing. Lots more rxe patches already in the works for
the next cycle.
Thanks,
Jason
The following changes since commit 76dcd734eca23168cb008912c0f69ff408905235:
Linux 6.1-rc8 (2022-12-04 14:48:12 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus
for you to fetch changes up to dbc94a0fb81771a38733c0e8f2ea8c4fa6934dc1:
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces (2022-12-11 11:04:19 +0200)
----------------------------------------------------------------
v6.2 merge window pull request
Usual size of updates, a new driver a most of the bulk focusing on rxe:
- Usual typos, style, and language updates
- Driver updates for mlx5, irdma, siw, rts, srp, hfi1, hns, erdma, mlx4, srp
- Lots of RXE updates
* Improve reply error handling for bad MR operations
* Code tidying
* Debug printing uses common loggers
* Remove half implemented RD related stuff
* Support IBA's recently defined Atomic Write and Flush operations
- erdma support for atomic operations
- New driver "mana" for Ethernet HW available in Azure VMs. This driver
only supports DPDK
----------------------------------------------------------------
Ajay Sharma (3):
net: mana: Set the DMA device max segment size
net: mana: Define and process GDMA response code GDMA_STATUS_MORE_ENTRIES
net: mana: Define data structures for protection domain and memory registration
Arumugam Kolappan (1):
RDMA/mlx5: Change debug log level for remote access error syndromes
Bernard Metzler (2):
RDMA/siw: Fix immediate work request flush to completion queue
RDMA/siw: Set defined status for work completion with undefined status
Bob Pearson (23):
RDMA/rxe: Remove redundant header files
RDMA/rxe: Remove init of task locks from rxe_qp.c
RDMA/rxe: Removed unused name from rxe_task struct
RDMA/rxe: Split rxe_run_task() into two subroutines
RDMA/rxe: Make rxe_do_task static
RDMA/rxe: Rename task->state_lock to task->lock
RDMA/rxe: Add ibdev_dbg macros for rxe
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_comp.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_cq.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_mr.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_mw.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_net.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_qp.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_req.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_resp.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_srq.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_verbs.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_av.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_task.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_icrc.c
RDMA/rxe: Replace pr_xxx by rxe_dbg_xxx in rxe_mmap.c
RDMA/rxe: Fix incorrect responder length checking
Chao Leng (1):
RDMA/cma: Change RoCE packet life time from 18 to 16
Cheng Xu (7):
RDMA/erdma: Extend access right field of FRMR and REG MR to support atomic
RDMA/erdma: Report atomic capacity when hardware supports atomic feature
RDMA/erdma: Implement atomic operations support
RDMA/erdma: Fix a typo in annotation
RDMA/erdma: Add a workqueue for WRs reflushing
RDMA/erdma: Implement the lifecycle of reflushing work for each QP
RDMA/erdma: Notify the latest PI to FW for reflushing when necessary
Chengchang Tang (5):
RDMA/hns: Fix AH attr queried by query_qp
RDMA/hns: Fix PBL page MTR find
RDMA/hns: Fix page size cap from firmware
RDMA/hns: Fix error code of CMD
RDMA/hns: Fix XRC caps on HIP08
Colin Ian King (2):
RDMA/qib: Remove not-used variable n
RDMA/qib: Remove not-used variable freeze_cnt
Daisuke Matsuda (4):
RDMA/rxe: Make responder handle RDMA Read failures
RDMA/rxe: Handle remote errors in the midst of a Read reply sequence
RDMA/rxe: Implement packet length validation on responder
RDMA/rxe: Fix oops with zero length reads
Deming Wang (1):
IB/uverbs: fix the typo of optional
Dragos Tatulea (1):
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
Guoqing Jiang (8):
RDMA/rtrs-srv: Refactor rtrs_srv_rdma_cm_handler
RDMA/rtrs-srv: Refactor the handling of failure case in map_cont_bufs
RDMA/rtrs-srv: Correct the checking of ib_map_mr_sg
RDMA/rtrs-clt: Correct the checking of ib_map_mr_sg
RDMA/rtrs-srv: Remove outdated comments from create_con
RDMA/rtrs: Clean up rtrs_rdma_dev_pd_ops
RDMA/rtrs-srv: Fix several issues in rtrs_srv_destroy_path_files
RDMA/rtrs-srv: Remove kobject_del from rtrs_srv_destroy_once_sysfs_root_folders
Jason Gunthorpe (4):
RDMA/rxe: Do not NULL deref on debugging failure path
RDMA: Add netdevice_tracker to ib_device_set_netdev()
Merge tag 'v6.1-rc8' into rdma.git for-next
RDMA: Add missed netdev_put() for the netdevice_tracker
Jiangshan Yi (1):
RDMA/opa_vnic: fix spelling typo in comment
Kees Cook (1):
IB/hfi1: Replace 1-element array with singleton
Leon Romanovsky (3):
RDMA/core: Fix order of nldev_exit call
Merge branch 'mana-shared-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
RDMA/mana: Remove redefinition of basic u64 type
Leonid Ravich (1):
IB/mad: Don't call to function that might sleep while in atomic context
Li Zhijian (15):
RDMA/core: return -EOPNOSUPP for ODP unsupported device
RDMA/rxe: Remove unnecessary mr testing
RDMA/rxe: Make sure requested access is a subset of {mr,mw}->access
RDMA/rxe: Fix mr->map double free
RDMA/mlx5: no need to kfree NULL pointer
RDMA: Extend RDMA user ABI to support flush
RDMA: Extend RDMA kernel verbs ABI to support flush
RDMA/rxe: Extend rxe user ABI to support flush
RDMA/rxe: Allow registering persistent flag for pmem MR only
RDMA/rxe: Extend rxe packet format to support flush
RDMA/rxe: Implement RC RDMA FLUSH service in requester side
RDMA/rxe: Implement flush execution in responder side
RDMA/rxe: Implement flush completion
RDMA/cm: Make QP FLUSHABLE for supported device
RDMA/rxe: Enable RDMA FLUSH capability for rxe device
Long Li (9):
net: mana: Add support for auxiliary device
net: mana: Record the physical address for doorbell page region
net: mana: Handle vport sharing between devices
net: mana: Export Work Queue functions for use by RDMA driver
net: mana: Record port number in netdev
net: mana: Move header files to a common location
net: mana: Define max values for SGL entries
net: mana: Define data structures for allocating doorbell page from GDMA
RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter
Luoyouming (2):
RDMA/hns: Fix ext_sge num error when post send
RDMA/hns: Fix incorrect sge nums calculation
Mark Zhang (4):
RDMA/restrack: Release MR restrack when delete
RDMA/core: Make sure "ib_port" is valid when access sysfs node
RDMA/nldev: Return "-EAGAIN" if the cm_id isn't from expected port
RDMA/nldev: Fix failure to send large messages
Maurizio Lombardi (1):
IB/isert: use the ISCSI_LOGIN_CURRENT_STAGE macro
Max Gurtovoy (2):
IB/iser: add safety checks for state_mutex lock
IB/iser: open code iser_disconnected_handler
Mustafa Ismail (4):
RDMA/irdma: Fix inline for multiple SGE's
RDMA/irdma: Fix RQ completion opcode
RDMA/irdma: Do not request 2-level PBLEs for CQ alloc
RDMA/irdma: Initialize net_type before checking it
Or Har-Toov (1):
RDMA/nldev: Add NULL check to silence false warnings
Randy Dunlap (1):
RDMA: Disable IB HW for UML
Sergey Gorenko (1):
IB/iser: open code iser_conn_state_comp_exch
Shiraz Saleem (1):
RDMA/irdma: Report the correct link speed
Wang Yufen (2):
RDMA/hfi1: Fix error return code in parse_platform_config()
RDMA/srp: Fix error return code in srp_parse_options()
Xiao Yang (9):
RDMA/rxe: Remove the duplicate assignment of mr->map_shift
RDMA: Extend RDMA user ABI to support atomic write
RDMA: Extend RDMA kernel ABI to support atomic write
RDMA/rxe: Extend rxe user ABI to support atomic write
RDMA/rxe: Extend rxe packet format to support atomic write
RDMA/rxe: Make requester support atomic write on RC service
RDMA/rxe: Make responder support atomic write on RC service
RDMA/rxe: Implement atomic write completion
RDMA/rxe: Enable atomic write capability for rxe device
Xiongfeng Wang (1):
RDMA/hfi: Decrease PCI device reference count in error path
Yang Yang (1):
IB/hfi1: Switch to netif_napi_add()
Yixing Liu (1):
RDMA/hns: Fix the gid problem caused by free mr
Yuan Can (1):
RDMA/nldev: Add checks for nla_nest_start() in fill_stat_counter_qps()
Yunsheng Lin (1):
RDMA/rxe: cleanup some error handling in rxe_verbs.c
Zhang Xiaoxu (1):
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
Zhengchao Shao (1):
RDMA/hns: fix memory leak in hns_roce_alloc_mr()
Zhu Yanjun (2):
RDMA/rxe: Remove reliable datagram support
RDMA/mlx5: Remove not-used IB_FLOW_SPEC_IB define
wangjianli (3):
RDMA/qib: fix repeated words in comments
RDMA/core: fix repeated words in comments
RDMA/qedr: fix repeated words in comments
yangx.jy@xxxxxxxxxxx (1):
RDMA/rxe: Remove the member 'type' of struct rxe_mr
ye xingchen (1):
RDMA/hfi1: use sysfs_emit() to instead of scnprintf()
zhang songyi (1):
RDMA/mlx4: Remove NULL check before dev_{put, hold}
MAINTAINERS | 10 +
drivers/infiniband/Kconfig | 3 +
drivers/infiniband/core/cache.c | 2 +-
drivers/infiniband/core/cm.c | 13 +-
drivers/infiniband/core/cma.c | 2 +-
drivers/infiniband/core/device.c | 10 +-
drivers/infiniband/core/mad.c | 5 -
drivers/infiniband/core/nldev.c | 50 +-
drivers/infiniband/core/restrack.c | 2 -
drivers/infiniband/core/sysfs.c | 17 +-
drivers/infiniband/core/uverbs_std_types_qp.c | 2 +-
drivers/infiniband/hw/Makefile | 1 +
drivers/infiniband/hw/erdma/erdma.h | 4 +-
drivers/infiniband/hw/erdma/erdma_cq.c | 2 +
drivers/infiniband/hw/erdma/erdma_hw.h | 37 +-
drivers/infiniband/hw/erdma/erdma_main.c | 15 +-
drivers/infiniband/hw/erdma/erdma_qp.c | 73 ++-
drivers/infiniband/hw/erdma/erdma_verbs.c | 25 +-
drivers/infiniband/hw/erdma/erdma_verbs.h | 19 +-
drivers/infiniband/hw/hfi1/affinity.c | 2 +
drivers/infiniband/hw/hfi1/driver.c | 2 +-
drivers/infiniband/hw/hfi1/firmware.c | 6 +
drivers/infiniband/hw/hfi1/mad.c | 22 +-
drivers/infiniband/hw/hfi1/netdev_rx.c | 2 +-
drivers/infiniband/hw/hns/hns_roce_device.h | 3 +
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 217 +++++++--
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 13 +-
drivers/infiniband/hw/hns/hns_roce_main.c | 18 +-
drivers/infiniband/hw/hns/hns_roce_mr.c | 4 +-
drivers/infiniband/hw/hns/hns_roce_qp.c | 107 ++++-
drivers/infiniband/hw/irdma/uk.c | 170 ++++---
drivers/infiniband/hw/irdma/user.h | 20 +-
drivers/infiniband/hw/irdma/utils.c | 2 +
drivers/infiniband/hw/irdma/verbs.c | 145 ++----
drivers/infiniband/hw/irdma/verbs.h | 53 +++
drivers/infiniband/hw/mana/Kconfig | 10 +
drivers/infiniband/hw/mana/Makefile | 4 +
drivers/infiniband/hw/mana/cq.c | 79 ++++
drivers/infiniband/hw/mana/device.c | 117 +++++
drivers/infiniband/hw/mana/main.c | 521 +++++++++++++++++++++
drivers/infiniband/hw/mana/mana_ib.h | 162 +++++++
drivers/infiniband/hw/mana/mr.c | 197 ++++++++
drivers/infiniband/hw/mana/qp.c | 506 ++++++++++++++++++++
drivers/infiniband/hw/mana/wq.c | 115 +++++
drivers/infiniband/hw/mlx4/main.c | 12 +-
drivers/infiniband/hw/mlx5/cq.c | 27 +-
drivers/infiniband/hw/mlx5/fs.c | 1 -
drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 +
drivers/infiniband/hw/mlx5/mr.c | 6 +-
drivers/infiniband/hw/qedr/main.c | 2 +-
drivers/infiniband/hw/qib/qib_iba6120.c | 7 +-
drivers/infiniband/hw/qib/qib_tx.c | 5 +-
drivers/infiniband/hw/qib/qib_user_sdma.c | 2 +-
drivers/infiniband/sw/rxe/rxe.c | 4 +-
drivers/infiniband/sw/rxe/rxe.h | 19 +
drivers/infiniband/sw/rxe/rxe_av.c | 43 +-
drivers/infiniband/sw/rxe/rxe_comp.c | 47 +-
drivers/infiniband/sw/rxe/rxe_cq.c | 8 +-
drivers/infiniband/sw/rxe/rxe_hdr.h | 48 +-
drivers/infiniband/sw/rxe/rxe_icrc.c | 4 +-
drivers/infiniband/sw/rxe/rxe_loc.h | 9 +-
drivers/infiniband/sw/rxe/rxe_mmap.c | 6 +-
drivers/infiniband/sw/rxe/rxe_mr.c | 122 +++--
drivers/infiniband/sw/rxe/rxe_mw.c | 23 +-
drivers/infiniband/sw/rxe/rxe_net.c | 42 +-
drivers/infiniband/sw/rxe/rxe_opcode.c | 35 ++
drivers/infiniband/sw/rxe/rxe_opcode.h | 17 +-
drivers/infiniband/sw/rxe/rxe_param.h | 7 +
drivers/infiniband/sw/rxe/rxe_qp.c | 98 ++--
drivers/infiniband/sw/rxe/rxe_req.c | 50 +-
drivers/infiniband/sw/rxe/rxe_resp.c | 329 +++++++++++--
drivers/infiniband/sw/rxe/rxe_srq.c | 20 +-
drivers/infiniband/sw/rxe/rxe_task.c | 52 +-
drivers/infiniband/sw/rxe/rxe_task.h | 19 +-
drivers/infiniband/sw/rxe/rxe_verbs.c | 106 ++---
drivers/infiniband/sw/rxe/rxe_verbs.h | 7 +-
drivers/infiniband/sw/siw/siw_cq.c | 24 +-
drivers/infiniband/sw/siw/siw_verbs.c | 40 +-
drivers/infiniband/ulp/ipoib/ipoib_netlink.c | 7 +
drivers/infiniband/ulp/iser/iser_verbs.c | 67 ++-
drivers/infiniband/ulp/isert/ib_isert.c | 5 +-
drivers/infiniband/ulp/rtrs/rtrs-clt.c | 6 +-
drivers/infiniband/ulp/rtrs/rtrs-pri.h | 3 -
drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c | 13 +-
drivers/infiniband/ulp/rtrs/rtrs-srv.c | 72 ++-
drivers/infiniband/ulp/rtrs/rtrs.c | 22 +-
drivers/infiniband/ulp/srp/ib_srp.c | 96 +++-
drivers/net/ethernet/microsoft/Kconfig | 1 +
drivers/net/ethernet/microsoft/mana/gdma_main.c | 39 +-
drivers/net/ethernet/microsoft/mana/hw_channel.c | 6 +-
drivers/net/ethernet/microsoft/mana/mana_bpf.c | 2 +-
drivers/net/ethernet/microsoft/mana/mana_en.c | 175 ++++++-
drivers/net/ethernet/microsoft/mana/mana_ethtool.c | 2 +-
drivers/net/ethernet/microsoft/mana/shm_channel.c | 2 +-
.../ethernet/microsoft => include/net}/mana/gdma.h | 153 +++++-
.../microsoft => include/net}/mana/hw_channel.h | 0
.../ethernet/microsoft => include/net}/mana/mana.h | 23 +-
include/net/mana/mana_auxiliary.h | 10 +
.../microsoft => include/net}/mana/shm_channel.h | 0
include/rdma/ib_pack.h | 5 +
include/rdma/ib_verbs.h | 24 +-
include/rdma/opa_vnic.h | 2 +-
include/trace/events/ib_mad.h | 13 +-
include/uapi/rdma/hns-abi.h | 15 +
include/uapi/rdma/ib_user_ioctl_verbs.h | 3 +
include/uapi/rdma/ib_user_verbs.h | 21 +
include/uapi/rdma/mana-abi.h | 66 +++
include/uapi/rdma/rdma_user_rxe.h | 8 +
108 files changed, 3973 insertions(+), 922 deletions(-)
create mode 100644 drivers/infiniband/hw/mana/Kconfig
create mode 100644 drivers/infiniband/hw/mana/Makefile
create mode 100644 drivers/infiniband/hw/mana/cq.c
create mode 100644 drivers/infiniband/hw/mana/device.c
create mode 100644 drivers/infiniband/hw/mana/main.c
create mode 100644 drivers/infiniband/hw/mana/mana_ib.h
create mode 100644 drivers/infiniband/hw/mana/mr.c
create mode 100644 drivers/infiniband/hw/mana/qp.c
create mode 100644 drivers/infiniband/hw/mana/wq.c
rename {drivers/net/ethernet/microsoft => include/net}/mana/gdma.h (82%)
rename {drivers/net/ethernet/microsoft => include/net}/mana/hw_channel.h (100%)
rename {drivers/net/ethernet/microsoft => include/net}/mana/mana.h (95%)
create mode 100644 include/net/mana/mana_auxiliary.h
rename {drivers/net/ethernet/microsoft => include/net}/mana/shm_channel.h (100%)
create mode 100644 include/uapi/rdma/mana-abi.h
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