| Message ID | ZJzUeFT7lLqEjMJn@nvidia.com (mailing list archive) |
|---|---|
| State | Superseded |
| Commit | 884fe9da1b7ccbea31b118f902fbc78f58366b4a |
| Headers | show |
| Series | [GIT,PULL] Please pull RDMA subsystem changes | expand |
On Wed, 28 Jun 2023 at 17:46, Jason Gunthorpe <jgg@nvidia.com> wrote: > > Here are the changes for RDMA for this cycle, there was a small rxe > conflict with v6.4 that I resolved in the usual way. Please just don't. I'd rather know about the conflicts. See Documentation/maintainer/rebasing-and-merging.rst and about gazillion emails on the issue. > - Lots of small cleanups and rework in bnxt_re > * Use the common mmap functions > * Support disassociation > * Improve FW command flow > > - bnxt_re support for "low latency push", this allows a packet This allows a packet WHAT? On a positive note, I see that you have a blue checkmark by google now, and Google says "The sender of this email has verified that they own nvidia.com and the logo in the profile image. Learn more" which is lovely. I expect great things from nvidia now that you apparently own it. Congratulations! Champagne all around! Linus
The pull request you sent on Wed, 28 Jun 2023 21:46:48 -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/7ede5f78a0d74b574791c7eb0e2ca6e54b80c93c
Thank you!
On Thu, Jun 29, 2023 at 09:10:17PM -0700, Linus Torvalds wrote: > On Wed, 28 Jun 2023 at 17:46, Jason Gunthorpe <jgg@nvidia.com> wrote: > > > > Here are the changes for RDMA for this cycle, there was a small rxe > > conflict with v6.4 that I resolved in the usual way. > > Please just don't. I'd rather know about the conflicts. See > > Documentation/maintainer/rebasing-and-merging.rst > > and about gazillion emails on the issue. OK, I thought the release merges were OK, I've sent them this way for a long time now. Easy to change > > - Lots of small cleanups and rework in bnxt_re > > * Use the common mmap functions > > * Support disassociation > > * Improve FW command flow > > > > - bnxt_re support for "low latency push", this allows a packet > > This allows a packet WHAT? Oh it got lost "a packet to be Tx'd without DMA" > On a positive note, I see that you have a blue checkmark by google > now, and Google says > > "The sender of this email has verified that > they own nvidia.com and the logo in the > profile image. Learn more" > > which is lovely. I expect great things from nvidia now that you > apparently own it. Congratulations! Champagne all around! I thought only Twitter did blue checkmarks! Thanks, Jason
Hi Linus, Here are the changes for RDMA for this cycle, there was a small rxe conflict with v6.4 that I resolved in the usual way. Thanks, Jason The following changes since commit 6995e2de6891c724bfeb2db33d7b87775f913ad1: Linux 6.4 (2023-06-25 16:29:58 -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 5f004bcaee4cb552cf1b46a505f18f08777db7e5: Merge tag 'v6.4' into rdma.git for-next (2023-06-27 14:06:29 -0300) ---------------------------------------------------------------- v6.5 merge window RDMA pull request This cycle saw a focus on rxe and bnxt_re drivers: - Code cleanups for irdma, rxe, rtrs, hns, vmw_pvrdma - rxe uses workqueues instead of tasklets - rxe has better compliance around access checks for MRs and rereg_mr - mana supportst he 'v2' FW interface for RX coalescing - hfi1 bug fix for stale cache entries in its MR cache - mlx5 buf fix to handle FW failures when destroying QPs - erdma HW has a new doorbell allocation mechanism for uverbs that is secure - Lots of small cleanups and rework in bnxt_re * Use the common mmap functions * Support disassociation * Improve FW command flow - bnxt_re support for "low latency push", this allows a packet ---------------------------------------------------------------- Arnd Bergmann (1): RDMA/irdma: avoid fortify-string warning in irdma_clr_wqes Bob Pearson (10): RDMA/rxe: Add workqueue support for rxe tasks RDMA/rxe: Rename IB_ACCESS_REMOTE RDMA//rxe: Optimize send path in rxe_resp.c RDMA/rxe: Fix access checks in rxe_check_bind_mw RDMA/rxe: Introduce rxe access supported flags RDMA/rxe: Let rkey == lkey for local access RDMA/rxe: Implement rereg_user_mr RDMA/rxe: Send last wqe reached event on qp cleanup RDMA/rxe: Fixes mr access supported list RDMA/rxe: Simplify cq->notify code Brendan Cunningham (3): IB/hfi1: Fix wrong mmu_node used for user SDMA packet after invalidate IB/hfi1: Add mmu_rb_node refcount to hfi1_mmu_rb_template tracepoints IB/hfi1: Remove unused struct mmu_rb_ops fields .insert, .invalidate Bryan Tan (1): RDMA/vmw_pvrdma: Remove unnecessary check on wr->opcode Cheng Xu (4): RDMA/erdma: Configure PAGE_SIZE to hardware RDMA/erdma: Allocate doorbell resources from hardware RDMA/erdma: Associate QPs/CQs with doorbells for authorization RDMA/erdma: Refactor the original doorbell allocation mechanism Chengchang Tang (2): RDMA/hns: Fix hns_roce_table_get return value RDMA/hns: Add clear_hem return value to log Colin Ian King (1): RDMA/bnxt_re: Fix spelling mistake "priviledged" -> "privileged" Daisuke Matsuda (1): RDMA/rxe: Fix comments about removed tasklets Dan Carpenter (1): RDMA/bnxt_re: Fix an IS_ERR() vs NULL check Jason Gunthorpe (1): Merge tag 'v6.4' into rdma.git for-next Junxian Huang (1): RDMA/hns: Remove unnecessary QP type checks Kalesh AP (6): RDMA/bnxt_re: Fix to remove unnecessary return labels RDMA/bnxt_re: Use unique names while registering interrupts RDMA/bnxt_re: Remove a redundant check inside bnxt_re_update_gid RDMA/bnxt_re: Fix to remove an unnecessary log RDMA/bnxt_re: Return directly without goto jumps RDMA/bnxt_re: Remove unnecessary checks Kamal Heib (3): RDMA/irdma: Return void from irdma_init_iw_device() RDMA/irdma: Return void from irdma_init_rdma_device() RDMA/irdma: Move iw device ops initialization Kashyap Desai (19): RDMA/bnxt_re: wraparound mbox producer index RDMA/bnxt_re: Avoid calling wake_up threads from spin_lock context RDMA/bnxt_re: remove virt_func check while creating RoCE FW channel RDMA/bnxt_re: set fixed command queue depth RDMA/bnxt_re: Enhance the existing functions that wait for FW responses RDMA/bnxt_re: Avoid the command wait if firmware is inactive RDMA/bnxt_re: use shadow qd while posting non blocking rcfw command RDMA/bnxt_re: Simplify the function that sends the FW commands RDMA/bnxt_re: add helper function __poll_for_resp RDMA/bnxt_re: handle command completions after driver detect a timedout RDMA/bnxt_re: Add firmware stall check detection RDMA/bnxt_re: post destroy_ah for delayed completion of AH creation RDMA/bnxt_re: consider timeout of destroy ah as success. RDMA/bnxt_re: cancel all control path command waiters upon error RDMA/bnxt_re: use firmware provided max request timeout RDMA/bnxt_re: remove redundant cmdq_bitmap RDMA/bnxt_re: optimize the parameters passed to helper functions RDMA/bnxt_re: Remove incorrect return check from slow path RDMA/bnxt_re: Refactor code around bnxt_qplib_map_rc() Leon Romanovsky (2): RDMA/mlx5: Reduce QP table exposure RDMA/bnxt_re: Initialize opcode while sending message Li Zhijian (1): RDMA/rtrs: Remove duplicate cq_num assignment Long Li (1): RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing Nicolas Morey (1): RDMA/rxe: Remove dangling declaration of rxe_cq_disable() Patrisious Haddad (3): net/mlx5: Nullify qp->dbg pointer post destruction RDMA/mlx5: Handle DCT QP logic separately from low level QP interface RDMA/mlx5: Return the firmware result upon destroying QP/RQ Selvin Xavier (8): RDMA/bnxt_re: Disable/kill tasklet only if it is enabled RDMA/bnxt_re: Use the common mmap helper functions RDMA/bnxt_re: Add disassociate ucontext support RDMA/bnxt_re: Optimize the bnxt_re_init_hwrm_hdr usage RDMA/bnxt_re: Query function capabilities from firmware RDMA/bnxt_re: Move the interface version to chip context structure RDMA/bnxt_re: Reorg the bar mapping RDMA/bnxt_re: Enable low latency push Yang Li (2): RDMA/cma: Remove NULL check before dev_{put, hold} RDMA/bnxt_re: Remove duplicated include in bnxt_re/main.c drivers/infiniband/core/cma.c | 3 +- drivers/infiniband/hw/bnxt_re/bnxt_re.h | 5 + drivers/infiniband/hw/bnxt_re/ib_verbs.c | 292 +++++++++- drivers/infiniband/hw/bnxt_re/ib_verbs.h | 19 + drivers/infiniband/hw/bnxt_re/main.c | 192 +++++-- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 104 ++-- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 2 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 664 +++++++++++++++++----- drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 52 +- drivers/infiniband/hw/bnxt_re/qplib_res.c | 177 ++++-- drivers/infiniband/hw/bnxt_re/qplib_res.h | 34 +- drivers/infiniband/hw/bnxt_re/qplib_sp.c | 19 +- drivers/infiniband/hw/bnxt_re/qplib_sp.h | 5 +- drivers/infiniband/hw/erdma/erdma.h | 16 +- drivers/infiniband/hw/erdma/erdma_hw.h | 64 ++- drivers/infiniband/hw/erdma/erdma_main.c | 53 +- drivers/infiniband/hw/erdma/erdma_verbs.c | 178 +++--- drivers/infiniband/hw/erdma/erdma_verbs.h | 13 +- drivers/infiniband/hw/hfi1/ipoib_tx.c | 4 +- drivers/infiniband/hw/hfi1/mmu_rb.c | 108 ++-- drivers/infiniband/hw/hfi1/mmu_rb.h | 10 +- drivers/infiniband/hw/hfi1/sdma.c | 23 +- drivers/infiniband/hw/hfi1/sdma.h | 47 +- drivers/infiniband/hw/hfi1/sdma_txreq.h | 2 + drivers/infiniband/hw/hfi1/trace_mmu.h | 48 +- drivers/infiniband/hw/hfi1/user_sdma.c | 137 ++--- drivers/infiniband/hw/hfi1/user_sdma.h | 1 - drivers/infiniband/hw/hfi1/vnic_sdma.c | 4 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 51 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 24 +- drivers/infiniband/hw/irdma/uk.c | 10 +- drivers/infiniband/hw/irdma/verbs.c | 41 +- drivers/infiniband/hw/mana/qp.c | 5 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 + drivers/infiniband/hw/mlx5/qp.h | 12 +- drivers/infiniband/hw/mlx5/qpc.c | 93 +-- drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 8 - drivers/infiniband/sw/rxe/rxe.c | 9 +- drivers/infiniband/sw/rxe/rxe_comp.c | 2 +- drivers/infiniband/sw/rxe/rxe_cq.c | 5 +- drivers/infiniband/sw/rxe/rxe_loc.h | 2 - drivers/infiniband/sw/rxe/rxe_mr.c | 21 +- drivers/infiniband/sw/rxe/rxe_mw.c | 22 +- drivers/infiniband/sw/rxe/rxe_opcode.h | 3 + drivers/infiniband/sw/rxe/rxe_param.h | 2 +- drivers/infiniband/sw/rxe/rxe_qp.c | 7 + drivers/infiniband/sw/rxe/rxe_req.c | 2 +- drivers/infiniband/sw/rxe/rxe_resp.c | 25 +- drivers/infiniband/sw/rxe/rxe_task.c | 110 ++-- drivers/infiniband/sw/rxe/rxe_task.h | 6 +- drivers/infiniband/sw/rxe/rxe_verbs.c | 45 +- drivers/infiniband/sw/rxe/rxe_verbs.h | 21 + drivers/infiniband/ulp/rtrs/rtrs-clt.c | 1 - drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 6 +- drivers/net/ethernet/microsoft/mana/mana_en.c | 5 +- include/linux/mlx5/driver.h | 10 - include/net/mana/mana.h | 4 +- include/uapi/rdma/bnxt_re-abi.h | 27 + 58 files changed, 1955 insertions(+), 901 deletions(-)