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Date: Wed, 1 Apr 2020 20:01:33 -0300
From: Jason Gunthorpe <jgg@mellanox.com>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Doug Ledford <dledford@redhat.com>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] Please pull RDMA subsystem changes
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[GIT,PULL] Please pull RDMA subsystem changes
|
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The pull request you sent on Wed, 1 Apr 2020 20:01:33 -0300:
> git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/919dce24701f7b34681a6a1d3ef95c9f6c4fb1cc
Thank you!
Hi Linus, These are the proposed RDMA patches for 5.7. This cycle saw some more activity from Syzkaller, I think we are now clean on all but one of those bugs, including the long standing and obnoxious rdma_cm locking design defect. Continue to see many drivers getting cleanups, with a few new user visible features. Thanks, Jason The following changes since commit 826096d84f509d95ee8f72728fe19c44fbb9df6b: mlx5: Remove uninitialized use of key in mlx5_core_create_mkey (2020-03-16 23:30:32 -0700) 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 b4d8ddf8356d8ac73fb931d16bcc661a83b2c0fe: RDMA/bnxt_re: make bnxt_re_ib_init static (2020-03-30 15:03:19 -0300) ---------------------------------------------------------------- RDMA 5.7 pull request The majority of the patches are cleanups, refactorings and clarity improvements - Various driver updates for siw, bnxt_re, rxe, efa, mlx5, hfi1 - Lots of cleanup patches for hns - Convert more places to use refcount - Aggressively lock the RDMA CM code that syzkaller says isn't working - Work to clarify ib_cm - Use the new ib_device lifecycle model in bnxt_re - Fix mlx5's MR cache which seems to be failing more often with the new ODP code - mlx5 'dynamic uar' and 'tx steering' user interfaces ---------------------------------------------------------------- Alex Vesker (1): IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads Alexander Lobakin (1): IB/mlx5: Optimize u64 division on 32-bit arches Andrew Morton (1): RDMA/siw: Suppress uninitialized var warning Avihai Horon (1): RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow Bart Van Assche (1): RDMA/rxe: Fix configuration of atomic queue pair attributes Bernard Metzler (1): RDMA/siw: Fix passive connection establishment Christophe JAILLET (1): RDMA/bnxt_re: Remove a redundant 'memset' Colin Ian King (2): RDMA/hns: fix spelling mistake: "attatch" -> "attach" RDMA/hns: fix spelling mistake "attatch" -> "attach" Dan Carpenter (1): IB/mlx5: Fix a NULL vs IS_ERR() check Devesh Sharma (8): RDMA/bnxt_re: Refactor queue pair creation code RDMA/bnxt_re: Replace chip context structure with pointer RDMA/bnxt_re: Refactor hardware queue memory allocation RDMA/bnxt_re: Refactor net ring allocation function RDMA/bnxt_re: Refactor command queue management code RDMA/bnxt_re: Refactor notification queue management code RDMA/bnxt_re: Refactor doorbell management functions RDMA/bnxt_re: use ibdev based message printing functions Erez Shitrit (1): RDMA/mlx5: Remove duplicate definitions of SW_ICM macros Gal Pressman (3): RDMA/efa: Unified getters/setters for device structs bitmask access RDMA/efa: Properly document the interrupt mask register RDMA/efa: Do not delay freeing of DMA pages George Spelvin (1): IB/qib: Delete struct qib_ivdev.qp_rnd Gustavo A. R. Silva (2): RDMA: Replace zero-length array with flexible-array member RDMA/hns: Fix uninitialized variable bug Jason Gunthorpe (35): RDMA/core: Get rid of ib_create_qp_user RDMA/ucma: Use refcount_t for the ctx->ref RDMA/bnxt_re: Using vmalloc requires including vmalloc.h RDMA/ucma: Put a lock around every call to the rdma_cm layer Merge tag 'v5.6-rc4' into rdma.git for-next Merge branch 'mlx5_packet_pacing' into rdma.git for-next Merge tag 'v5.6-rc5' into rdma.git for-next RDMA/cma: Teach lockdep about the order of rtnl and lock RDMA/mlx5: Rename the tracking variables for the MR cache RDMA/mlx5: Simplify how the MR cache bucket is located RDMA/mlx5: Always remove MRs from the cache before destroying them RDMA/mlx5: Fix MR cache size and limit debugfs RDMA/mlx5: Lock access to ent->available_mrs/limit when doing queue_work RDMA/mlx5: Fix locking in MR cache work queue RDMA/mlx5: Revise how the hysteresis scheme works for cache filling RDMA/mlx5: Allow MRs to be created in the cache synchronously Merge branch 'mlx5_mr_cache' into rdma.git for-next RDMA/cm: Fix ordering of xa_alloc_cyclic() in ib_create_cm_id() RDMA/cm: Fix checking for allowed duplicate listens RDMA/cm: Remove a race freeing timewait_info RDMA/cm: Make the destroy_id flow more robust RDMA/cm: Simplify establishing a listen cm_id RDMA/cm: Read id.state under lock when doing pr_debug() RDMA/cm: Make it clear that there is no concurrency in cm_sidr_req_handler() RDMA/cm: Make it clearer how concurrency works in cm_req_handler() RDMA/cm: Add missing locking around id.state in cm_dup_req_handler RDMA/cm: Add some lockdep assertions for cm_id_priv->lock RDMA/cm: Allow ib_send_cm_dreq() to be done under lock RDMA/cm: Allow ib_send_cm_drep() to be done under lock RDMA/cm: Allow ib_send_cm_rej() to be done under lock RDMA/cm: Allow ib_send_cm_sidr_rep() to be done under lock RDMA/cm: Make sure the cm_id is in the IB_CM_IDLE state in destroy RDMA/bnxt_re: Use ib_device_try_get() RDMA/bnxt_re: Fix lifetimes in bnxt_re_task Merge branch 'mlx5_tx_steering' into rdma.git for-next Jihua Tao (1): RDMA/hns: Reduce PFC frames in congestion scenarios Kaike Wan (3): IB/hfi1: Remove kobj from hfi1_devdata IB/hfi1: Fix memory leaks in sysfs registration and unregistration IB/hfi1: Call kobject_put() when kobject_init_and_add() fails Kamal Heib (3): RDMA/siw: Fix setting active_mtu attribute RDMA/siw: Fix setting active_{speed, width} attributes RDMA/providers: Fix return value when QP type isn't supported Lang Cheng (10): RDMA/hns: Cleanups of magic numbers RDMA/hns: Initialize all fields of doorbells to zero RDMA/hns: Treat revision HIP08_A as a special case RDMA/hns: Check if depth of qp is 0 before configure RDMA/hns: Simplify attribute judgment code RDMA/hns: Adjust the qp status value sequence of the hardware RDMA/hns: Remove definition of cq doorbell structure RDMA/hns: Remove redundant qpc setup operations RDMA/hns: Reduce the maximum number of extend SGE per WQE RDMA/hns: Modify the mask of QP number for CQE of hip08 Leon Romanovsky (8): RDMA/ucma: Mask QPN to be 24 bits according to IBTA RDMA/ipoib: Don't set constant driver version RDMA/opa_vnic: Delete driver version RDMA/mlx4: Delete duplicated offsetofend implementation RDMA/mlx5: Use offsetofend() instead of duplicated variant RDMA/cm: Delete not implemented CM peer to peer communication RDMA/efa: Use in-kernel offsetofend() to check field availability IB/mlx5: Limit the scope of struct mlx5_bfreg_info to mlx5_ib Lijun Ou (2): RDMA/hns: Unify format of prints RDMA/hns: Optimize hns_roce_alloc_vf_resource() Mauro Carvalho Chehab (1): IB/hfi1: Get rid of a warning Max Gurtovoy (1): RDMA/rw: map P2P memory correctly for signature operations Michael Guralnik (4): RDMA/core: Add weak ordering dma attr to dma mapping RDMA/mlx5: Prevent UMR usage with RO only when we have RO caps net/mlx5: Add support for RDMA TX steering RDMA/mlx5: Add support for RDMA TX flow table Mike Marciniszyn (1): IB/rdmavt: Delete unused routine Parav Pandit (8): RDMA/cma: Use a helper function to enqueue resolve work items RDMA/cma: Use RDMA device port iterator RDMA/cma: Rename cma_device ref/deref helpers to to get/put RDMA/cma: Use refcount API to reflect refcount RDMA/cma: Rename cma_device ref/deref helpers to to get/put RDMA/cma: Use refcount API to reflect refcount IB/mlx5: Add np_min_time_between_cnps and rp_max_rate debug params IB/mlx5: Fix missing congestion control debugfs on rep rdma device Saeed Mahameed (1): RDMA/mlx5: Replace spinlock protected write with atomic var Selvin Xavier (6): RDMA/core: Add helper function to retrieve driver gid context from gid attr RDMA/bnxt_re: Use rdma_read_gid_hw_context to retrieve HW gid index RDMA/bnxt_re: Refactor device add/remove functionalities RDMA/bnxt_re: Use driver_unregister and unregistration API RDMA/bnxt_re: Remove unnecessary sched count RDMA/bnxt_re: Wait for all the CQ events before freeing CQ data structures Sergey Gorenko (1): IB/iser: Always check sig MR before putting it to the free pool Shiraz Saleem (1): i40iw: Do an RCU lookup in i40iw_add_ipv4_addr Sindhu, Devale (1): i40iw: Report correct firmware version Takashi Iwai (1): IB/hfi1: Use scnprintf() for avoiding potential buffer overflow Weihang Li (4): RDMA/hns: Fix wrong judgments of udata->outlen RDMA/hns: Fix a wrong judgment of return value RDMA/hns: Remove redundant assignment of wc->smac when polling cq RDMA/hns: Remove redundant judgment of qp_type Wenpeng Liang (1): RDMA/hns: Remove meaningless prints Xi Wang (15): RDMA/hns: Optimize eqe buffer allocation flow RDMA/hns: Optimize qp destroy flow RDMA/hns: Optimize qp context create and destroy flow RDMA/hns: Optimize qp number assign flow RDMA/hns: Optimize qp buffer allocation flow RDMA/hns: Optimize qp param setup flow RDMA/hns: Optimize kernel qp wrid allocation flow RDMA/hns: Optimize qp doorbell allocation flow RDMA/hns: Rename wqe buffer related functions RDMA/hns: Optimize wqe buffer filling process for post send RDMA/hns: Optimize the wr opcode conversion from ib to hns RDMA/hns: Optimize base address table config flow for qp buffer RDMA/hns: Optimize wqe buffer set flow for post send RDMA/hns: Optimize mhop get flow for multi-hop addressing RDMA/hns: Optimize mhop put flow for multi-hop addressing Yishai Hadas (6): IB/mlx5: Introduce UAPIs to manage packet pacing IB/mlx5: Generally use the WC auto detection test result IB/mlx5: Expose UAR object and its alloc/destroy commands IB/mlx5: Extend CQ creation to get uar page index from user space IB/mlx5: Extend QP creation to get uar page index from user space IB/mlx5: Move to fully dynamic UAR mode once user space supports it Yixian Liu (4): RDMA/hns: Add the workqueue framework for flush cqe handler RDMA/hns: Delayed flush cqe process with workqueue RDMA/hns: Use flush framework for the case in aeq RDMA/hns: Stop doorbell update while qp state error YueHaibing (4): RDMA/bnxt_re: Remove set but not used variable 'pg_size' RDMA/bnxt_re: Remove set but not used variable 'dev_attr' RDMA/bnxt_re: Remove set but not used variables 'pg' and 'idx' RDMA/bnxt_re: make bnxt_re_ib_init static Zhu Yanjun (2): RDMA/core: Remove the duplicate header file RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices drivers/infiniband/core/cache.c | 19 +- drivers/infiniband/core/cm.c | 746 ++++---- drivers/infiniband/core/cma.c | 114 +- drivers/infiniband/core/cma_configfs.c | 6 +- drivers/infiniband/core/cma_priv.h | 6 +- drivers/infiniband/core/mad_priv.h | 4 +- drivers/infiniband/core/multicast.c | 2 +- drivers/infiniband/core/rw.c | 12 +- drivers/infiniband/core/sa_query.c | 2 +- drivers/infiniband/core/ucma.c | 61 +- drivers/infiniband/core/umem.c | 11 +- drivers/infiniband/core/verbs.c | 24 +- drivers/infiniband/hw/bnxt_re/bnxt_re.h | 26 +- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 926 ++++++---- drivers/infiniband/hw/bnxt_re/main.c | 492 +++--- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 489 +++--- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 95 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 463 +++-- drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 85 +- drivers/infiniband/hw/bnxt_re/qplib_res.c | 470 +++-- drivers/infiniband/hw/bnxt_re/qplib_res.h | 145 +- drivers/infiniband/hw/bnxt_re/qplib_sp.c | 48 +- drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 4 +- drivers/infiniband/hw/cxgb4/qp.c | 2 +- drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 8 +- drivers/infiniband/hw/efa/efa_admin_cmds_defs.h | 7 +- drivers/infiniband/hw/efa/efa_admin_defs.h | 4 +- drivers/infiniband/hw/efa/efa_com.c | 158 +- drivers/infiniband/hw/efa/efa_com_cmd.c | 29 +- drivers/infiniband/hw/efa/efa_common_defs.h | 13 +- drivers/infiniband/hw/efa/efa_regs_defs.h | 25 +- drivers/infiniband/hw/efa/efa_verbs.c | 51 +- drivers/infiniband/hw/hfi1/fault.c | 4 +- drivers/infiniband/hw/hfi1/file_ops.c | 4 +- drivers/infiniband/hw/hfi1/hfi.h | 2 - drivers/infiniband/hw/hfi1/init.c | 26 +- drivers/infiniband/hw/hfi1/mad.c | 4 +- drivers/infiniband/hw/hfi1/mad.h | 2 +- drivers/infiniband/hw/hfi1/pio.h | 4 +- drivers/infiniband/hw/hfi1/sdma.c | 2 +- drivers/infiniband/hw/hfi1/sdma.h | 4 +- drivers/infiniband/hw/hfi1/sysfs.c | 26 +- drivers/infiniband/hw/hfi1/user_exp_rcv.h | 2 +- drivers/infiniband/hw/hns/hns_roce_cq.c | 8 +- drivers/infiniband/hw/hns/hns_roce_device.h | 54 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 474 ++--- drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 46 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1851 +++++++------------- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 16 +- drivers/infiniband/hw/hns/hns_roce_mr.c | 2 +- drivers/infiniband/hw/hns/hns_roce_pd.c | 6 +- drivers/infiniband/hw/hns/hns_roce_qp.c | 977 ++++++----- drivers/infiniband/hw/hns/hns_roce_srq.c | 3 +- drivers/infiniband/hw/i40iw/i40iw.h | 22 +- drivers/infiniband/hw/i40iw/i40iw_cm.h | 4 +- drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 96 + drivers/infiniband/hw/i40iw/i40iw_d.h | 26 +- drivers/infiniband/hw/i40iw/i40iw_main.c | 24 +- drivers/infiniband/hw/i40iw/i40iw_p.h | 1 + drivers/infiniband/hw/i40iw/i40iw_status.h | 3 +- drivers/infiniband/hw/i40iw/i40iw_type.h | 12 + drivers/infiniband/hw/i40iw/i40iw_verbs.c | 12 +- drivers/infiniband/hw/mlx4/main.c | 9 +- drivers/infiniband/hw/mlx4/qp.c | 2 +- drivers/infiniband/hw/mlx5/Makefile | 1 + drivers/infiniband/hw/mlx5/cong.c | 20 + drivers/infiniband/hw/mlx5/cq.c | 21 +- drivers/infiniband/hw/mlx5/flow.c | 3 + drivers/infiniband/hw/mlx5/main.c | 265 ++- drivers/infiniband/hw/mlx5/mem.c | 2 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 89 +- drivers/infiniband/hw/mlx5/mr.c | 608 ++++--- drivers/infiniband/hw/mlx5/odp.c | 2 +- drivers/infiniband/hw/mlx5/qos.c | 136 ++ drivers/infiniband/hw/mlx5/qp.c | 35 +- drivers/infiniband/hw/mthca/mthca_memfree.c | 2 +- drivers/infiniband/hw/mthca/mthca_memfree.h | 2 +- drivers/infiniband/hw/mthca/mthca_provider.c | 2 +- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +- drivers/infiniband/hw/qedr/verbs.c | 2 +- drivers/infiniband/hw/qib/qib_verbs.c | 2 - drivers/infiniband/hw/qib/qib_verbs.h | 1 - drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 2 +- drivers/infiniband/hw/usnic/usnic_uiom.h | 2 +- drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 2 +- drivers/infiniband/sw/rdmavt/qp.c | 2 +- drivers/infiniband/sw/rdmavt/vt.c | 6 - drivers/infiniband/sw/rxe/rxe.c | 2 + drivers/infiniband/sw/rxe/rxe_qp.c | 7 +- drivers/infiniband/sw/rxe/rxe_queue.h | 2 +- drivers/infiniband/sw/siw/siw_cm.c | 137 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 2 +- drivers/infiniband/sw/siw/siw_verbs.c | 11 +- drivers/infiniband/ulp/ipoib/ipoib.h | 2 - drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 3 - drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 - drivers/infiniband/ulp/iser/iser_memory.c | 21 +- drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.h | 6 +- drivers/infiniband/ulp/opa_vnic/opa_vnic_ethtool.c | 2 - .../infiniband/ulp/opa_vnic/opa_vnic_internal.h | 1 - drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c | 5 - drivers/infiniband/ulp/srp/ib_srp.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 53 + drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 7 +- include/linux/mlx5/device.h | 6 + include/linux/mlx5/driver.h | 17 - include/linux/mlx5/fs.h | 1 + include/linux/mlx5/mlx5_ifc.h | 8 +- include/rdma/ib_cache.h | 1 + include/rdma/ib_cm.h | 1 - include/rdma/ib_fmr_pool.h | 2 +- include/rdma/ib_verbs.h | 49 +- include/rdma/opa_vnic.h | 2 +- include/rdma/rdmavt_mr.h | 2 +- include/rdma/rdmavt_qp.h | 2 +- include/rdma/uverbs_ioctl.h | 2 +- include/uapi/rdma/mlx5-abi.h | 6 + include/uapi/rdma/mlx5_user_ioctl_cmds.h | 35 + include/uapi/rdma/mlx5_user_ioctl_verbs.h | 10 + 120 files changed, 5401 insertions(+), 4495 deletions(-) (diffstat from tag for-linus-merged)