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2022-09-20RDMA/qib: fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'to'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Link: https://lore.kernel.org/r/20220908132036.42355-1-wangjianli@cdjrlc.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-08-21IB: move from strlcpy with unused retval to strscpyWolfram Sang1-1/+1
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Link: https://lore.kernel.org/r/20220818210018.6841-1-wsa+renesas@sang-engineering.com Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-07-28IB/qib: Fix repeated "in" within commentswangjianli1-1/+1
Delete the redundant word 'in'. Link: https://lore.kernel.org/r/20220724074407.18552-1-wangjianli@cdjrlc.com Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-22IB: Fix repeated words 'the the' commentsSlark Xiao1-1/+1
Replace 'the the' with 'the' in the comments. Signed-off-by: Slark Xiao <slark_xiao@163.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-19IB/qib: Fix comment typoJason Wang1-1/+1
The double `are' is duplicated in line 156, remove one. Link: https://lore.kernel.org/r/20220715054007.5320-1-wangborong@cdjrlc.com Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-07-18RDMA/qib: Use the bitmap API to allocate bitmapsChristophe JAILLET1-3/+2
Use bitmap_zalloc()/bitmap_free() instead of hand-writing them. It is less verbose and it improves the semantic. Link: https://lore.kernel.org/r/f7a8588447679e80a438b6188b0603c1a11ad877.1657300671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-07-17RDMA/qib: Use the bitmap API when applicableChristophe JAILLET1-15/+8
Using the bitmap API is less verbose than hand writing them. It also improves the semantic. While at it, initialize the bitmaps. It can't hurt. Link: https://lore.kernel.org/r/33d8992586d382bec8b8efd83e4729fb7feaf89e.1656834106.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-07-04IB: Fix spelling of 'writable'Zhang Jiaming2-3/+3
There is a typo (writeable) in qib_file_ops.c, qib_sd7220.c's comments, and in rxe_check_bind_mw() Link: https://lore.kernel.org/r/20220701074812.12615-1-jiaming@nfschina.com Link: https://lore.kernel.org/r/20220701080019.13329-1-jiaming@nfschina.com Signed-off-by: Zhang Jiaming <jiaming@nfschina.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-05-24IB/qib: Fix typo in commentJulia Lawall1-1/+1
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Link: https://lore.kernel.org/r/20220521111145.81697-56-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-03-24Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds2-3/+2
Pull rdma updates from Jason Gunthorpe: - Minor bug fixes in mlx5, mthca, pvrdma, rtrs, mlx4, hfi1, hns - Minor cleanups: coding style, useless includes and documentation - Reorganize how multicast processing works in rxe - Replace a red/black tree with xarray in rxe which improves performance - DSCP support and HW address handle re-use in irdma - Simplify the mailbox command handling in hns - Simplify iser now that FMR is eliminated * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (93 commits) RDMA/nldev: Prevent underflow in nldev_stat_set_counter_dynamic_doit() IB/iser: Fix error flow in case of registration failure IB/iser: Generalize map/unmap dma tasks IB/iser: Use iser_fr_desc as registration context IB/iser: Remove iser_reg_data_sg helper function RDMA/rxe: Use standard names for ref counting RDMA/rxe: Replace red-black trees by xarrays RDMA/rxe: Shorten pool names in rxe_pool.c RDMA/rxe: Move max_elem into rxe_type_info RDMA/rxe: Replace obj by elem in declaration RDMA/rxe: Delete _locked() APIs for pool objects RDMA/rxe: Reverse the sense of RXE_POOL_NO_ALLOC RDMA/rxe: Replace mr by rkey in responder resources RDMA/rxe: Fix ref error in rxe_av.c RDMA/hns: Use the reserved loopback QPs to free MR before destroying MPT RDMA/irdma: Add support for address handle re-use RDMA/qib: Fix typos in comments RDMA/mlx5: Fix memory leak in error flow for subscribe event routine Revert "RDMA/core: Fix ib_qp_usecnt_dec() called when error" RDMA/rxe: Remove useless argument for update_state() ...
2022-03-14RDMA/qib: Fix typos in commentsJulia Lawall1-2/+2
Various spelling mistakes in comments. Detected with the help of Coccinelle. Link: https://lore.kernel.org/r/20220314115354.144023-23-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-02-17IB/qib: Fix duplicate sysfs directory nameMike Marciniszyn1-1/+1
The qib driver load has been failing with the following message: sysfs: cannot create duplicate filename '/devices/pci0000:80/0000:80:02.0/0000:81:00.0/infiniband/qib0/ports/1/linkcontrol' The patch below has two "linkcontrol" names causing the duplication. Fix by using the correct "diag_counters" name on the second instance. Fixes: 4a7aaf88c89f ("RDMA/qib: Use attributes for the port sysfs") Link: https://lore.kernel.org/r/1645106372-23004-1-git-send-email-mike.marciniszyn@cornelisnetworks.com Cc: <stable@vger.kernel.org> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-28RDMA/qib: Delete useless module.h includeLeon Romanovsky1-1/+0
There is no need in include of module.h in the following file. Link: https://lore.kernel.org/r/72ab68466d1d22846f47ac058e332bbe27ce188b.1642960861.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-20Merge branch 'akpm' (patches from Andrew)Linus Torvalds2-2/+2
Merge more updates from Andrew Morton: "55 patches. Subsystems affected by this patch series: percpu, procfs, sysctl, misc, core-kernel, get_maintainer, lib, checkpatch, binfmt, nilfs2, hfs, fat, adfs, panic, delayacct, kconfig, kcov, and ubsan" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (55 commits) lib: remove redundant assignment to variable ret ubsan: remove CONFIG_UBSAN_OBJECT_SIZE kcov: fix generic Kconfig dependencies if ARCH_WANTS_NO_INSTR lib/Kconfig.debug: make TEST_KMOD depend on PAGE_SIZE_LESS_THAN_256KB btrfs: use generic Kconfig option for 256kB page size limit arch/Kconfig: split PAGE_SIZE_LESS_THAN_256KB from PAGE_SIZE_LESS_THAN_64KB configs: introduce debug.config for CI-like setup delayacct: track delays from memory compact Documentation/accounting/delay-accounting.rst: add thrashing page cache and direct compact delayacct: cleanup flags in struct task_delay_info and functions use it delayacct: fix incomplete disable operation when switch enable to disable delayacct: support swapin delay accounting for swapping without blkio panic: remove oops_id panic: use error_report_end tracepoint on warnings fs/adfs: remove unneeded variable make code cleaner FAT: use io_schedule_timeout() instead of congestion_wait() hfsplus: use struct_group_attr() for memcpy() region nilfs2: remove redundant pointer sbufs fs/binfmt_elf: use PT_LOAD p_align values for static PIE const_structs.checkpatch: add frequently used ops structs ...
2022-01-20drivers/infiniband: replace open-coded string copy with get_task_commYafang Shao2-2/+2
We'd better use the helper get_task_comm() rather than the open-coded strlcpy() to get task comm. As the comment above the hard-coded 16, we can replace it with TASK_COMM_LEN. Link: https://lkml.kernel.org/r/20211120112738.45980-4-laoar.shao@gmail.com Signed-off-by: Yafang Shao <laoar.shao@gmail.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com> Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com> Cc: Andrii Nakryiko <andrii.nakryiko@gmail.com> Cc: Michal Miroslaw <mirq-linux@rere.qmqm.pl> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Matthew Wilcox <willy@infradead.org> Cc: David Hildenbrand <david@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Kees Cook <keescook@chromium.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-01-13Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds3-3/+3
Pull rdma updates from Jason Gunthorpe: "Another small cycle. Mostly cleanups and bug fixes, quite a bit assisted from bots. There are a few new syzkaller splats that haven't been solved yet but they should get into the rcs in a few weeks, I think. Summary: - Update drivers to use common helpers for GUIDs, pkeys, bitmaps, memset_startat, and others - General code cleanups from bots - Simplify some of the rxe pool code in preparation for a larger rework - Clean out old stuff from hns, including all support for hip06 devices - Fix a bug where GID table entries could be missed if the table had holes in it - Rename paths and sessions in rtrs for better understandability - Consolidate the roce source port selection code - NDR speed support in mlx5" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (83 commits) RDMA/irdma: Remove the redundant return RDMA/rxe: Use the standard method to produce udp source port RDMA/irdma: Make the source udp port vary RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn IB/qib: Fix typos RDMA/rtrs-clt: Rename rtrs_clt to rtrs_clt_sess RDMA/rtrs-srv: Rename rtrs_srv to rtrs_srv_sess RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path RDMA/rtrs: Rename rtrs_sess to rtrs_path RDMA/hns: Modify the hop num of HIP09 EQ to 1 IB/iser: Align coding style across driver IB/iser: Remove un-needed casting to/from void pointer IB/iser: Don't suppress send completions IB/iser: Rename ib_ret local variable IB/iser: Fix RNR errors IB/iser: Remove deprecated pi_guard module param IB/mlx5: Expose NDR speed through MAD RDMA/cxgb4: Set queue pair state when being queried ...
2022-01-13Merge tag 'v5.16' into rdma.git for-nextJason Gunthorpe1-1/+1
To resolve minor conflict in: drivers/infiniband/hw/mlx5/mlx5_ib.h By merging both hunks. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-01-12Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-blockLinus Torvalds1-2/+2
Pull block updates from Jens Axboe: - Unify where the struct request handling code is located in the blk-mq code (Christoph) - Header cleanups (Christoph) - Clean up the io_context handling code (Christoph, me) - Get rid of ->rq_disk in struct request (Christoph) - Error handling fix for add_disk() (Christoph) - request allocation cleanusp (Christoph) - Documentation updates (Eric, Matthew) - Remove trivial crypto unregister helper (Eric) - Reduce shared tag overhead (John) - Reduce poll_stats memory overhead (me) - Known indirect function call for dio (me) - Use atomic references for struct request (me) - Support request list issue for block and NVMe (me) - Improve queue dispatch pinning (Ming) - Improve the direct list issue code (Keith) - BFQ improvements (Jan) - Direct completion helper and use it in mmc block (Sebastian) - Use raw spinlock for the blktrace code (Wander) - fsync error handling fix (Ye) - Various fixes and cleanups (Lukas, Randy, Yang, Tetsuo, Ming, me) * tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block: (132 commits) MAINTAINERS: add entries for block layer documentation docs: block: remove queue-sysfs.rst docs: sysfs-block: document virt_boundary_mask docs: sysfs-block: document stable_writes docs: sysfs-block: fill in missing documentation from queue-sysfs.rst docs: sysfs-block: add contact for nomerges docs: sysfs-block: sort alphabetically docs: sysfs-block: move to stable directory block: don't protect submit_bio_checks by q_usage_counter block: fix old-style declaration nvme-pci: fix queue_rqs list splitting block: introduce rq_list_move block: introduce rq_list_for_each_safe macro block: move rq_list macros to blk-mq.h block: drop needless assignment in set_task_ioprio() block: remove unnecessary trailing '\' bio.h: fix kernel-doc warnings block: check minor range in device_add_disk() block: use "unsigned long" for blk_validate_block_size(). block: fix error unwinding in device_add_disk ...
2022-01-07IB/qib: Fix typosQinghua Jin3-3/+3
Change 'postion' to 'position'. Link: https://lore.kernel.org/r/20220106082722.354680-1-qhjin.dev@gmail.com Signed-off-by: Qinghua Jin <qhjin.dev@gmail.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-12-14IB/qib: Fix memory leak in qib_user_sdma_queue_pkts()José Expósito1-1/+1
The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Fixes: d39bf40e55e6 ("IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields") Link: https://lore.kernel.org/r/20211208175238.29983-1-jose.exposito89@gmail.com Addresses-Coverity-ID: 1493352 ("Resource leak") Signed-off-by: José Expósito <jose.exposito89@gmail.com> Acked-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-11-29RDMA/qib: rename copy_io to qib_copy_ioChristoph Hellwig1-2/+2
Add the proper module prefix to avoid conflicts with a function in the scheduler. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20211126115817.2087431-2-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-11-01Merge tag 'v5.15' into rdma.git for-nextJason Gunthorpe1-10/+23
Pull in the accepted for-rc patches as the next merge needs a newer base. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-10-29IB/qib: Rebranding of qib driver to Cornelis NetworksScott Breyer1-2/+3
Changes instances of Intel to Cornelis in identifying strings Link: https://lore.kernel.org/r/20211028124606.26694.71567.stgit@awfm-01.cornelisnetworks.com Signed-off-by: Scott Breyer <scott.breyer@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-10-13IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fieldsMike Marciniszyn1-10/+23
Overflowing either addrlimit or bytes_togo can allow userspace to trigger a buffer overflow of kernel memory. Check for overflows in all the places doing math on user controlled buffers. Fixes: f931551bafe1 ("IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters") Link: https://lore.kernel.org/r/20211012175519.7298.77738.stgit@awfm-01.cornelisnetworks.com Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-09-13IB/qib: Fix clang confusion of NULL pointer comparisonJason Gunthorpe1-1/+1
clang becomes confused due to the comparison to NULL in a integer constant expression context: >> drivers/infiniband/hw/qib/qib_sysfs.c:413:1: error: static_assert expression is not an integral constant expression QIB_DIAGC_ATTR(rc_resends); ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/qib/qib_sysfs.c:406:16: note: expanded from macro 'QIB_DIAGC_ATTR' static_assert(&((struct qib_ibport *)0)->rvp.n_##N != (u64 *)NULL); \ Nathan found __same_type that solves this problem nicely, so use it instead. Reported-by: kernel test robot <lkp@intel.com> Suggested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-09-08IB/qib: Fix null pointer subtraction compiler warningJason Gunthorpe1-1/+3
>> drivers/infiniband/hw/qib/qib_sysfs.c:411:1: warning: performing pointer subtraction with a null pointer has undefined behavior +[-Wnull-pointer-subtraction] QIB_DIAGC_ATTR(rc_resends); ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/hw/qib/qib_sysfs.c:408:51: note: expanded from macro 'QIB_DIAGC_ATTR' .counter = &((struct qib_ibport *)0)->rvp.n_##N - (u64 *)0, \ Use offsetof and accomplish the type check using static_assert. Fixes: 4a7aaf88c89f ("RDMA/qib: Use attributes for the port sysfs") Link: https://lore.kernel.org/r/0-v1-43ae3c759177+65-qib_type_jgg@nvidia.com Reported-by: kernel test robot <lkp@intel.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-08-23RDMA: switch from 'pci_' to 'dma_' APIChristophe JAILLET3-14/+14
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. It has been hand modified to use 'dma_set_mask_and_coherent()' instead of 'pci_set_dma_mask()/pci_set_consistent_dma_mask()' when applicable. This is less verbose. It has been compile tested. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Link: https://lore.kernel.org/r/259e53b7a00f64bf081d41da8761b171b2ad8f5c.1629634798.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-16RDMA: Remove rdma_set_device_sysfs_group()Jason Gunthorpe1-1/+1
The driver's device group can be specified as part of the ops structure like the device's port group. No need for the complicated API. Link: https://lore.kernel.org/r/8964785a34fd3a29ff5b6693493f575b717e594d.1623427137.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-16RDMA: Change ops->init_port to ops->port_groupsJason Gunthorpe3-25/+3
init_port was only being used to register sysfs attributes against the port kobject. Now that all users are creating static attribute_group's we can simply set the attribute_group list in the ops and the core code can just handle it directly. This makes all the sysfs management quite straightforward and prevents any driver from abusing the naked port kobject in future because no driver code can access it. Link: https://lore.kernel.org/r/114f68f3d921460eafe14cea5a80ca65d81729c3.1623427137.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-16RDMA/qib: Use attributes for the port sysfsJason Gunthorpe2-356/+254
qib should not be creating a mess of kobjects to attach to the port kobject - this is all attributes. The proper API is to create an attribute_group list and create it against the port's kobject. Link: https://lore.kernel.org/r/911e0031e1ed495b0006e8a6efec7b67a702cd5e.1623427137.git.leonro@nvidia.com Tested-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-05-03Merge branch 'work.recursive_removal' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-63/+5
Pull another simple_recursive_removal() update from Al Viro: "I missed one case when simple_recursive_removal() was introduced" * 'work.recursive_removal' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qib_fs: switch to simple_recursive_removal()
2021-04-30IB/qib: Remove redundant assignment to retYang Li1-1/+0
Variable 'ret' is set to zero but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Clean up the following clang-analyzer warning: drivers/infiniband/hw/qib/qib_sd7220.c:690:2: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] Link: https://lore.kernel.org/r/1619692940-104771-1-git-send-email-yang.lee@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-04-13RDMA/qib: Remove useless qib_read_ureg() functionJiapeng Chong1-22/+0
Fix the following clang warning: drivers/infiniband/hw/qib/qib_iba7322.c:803:19: warning: unused function 'qib_read_ureg' [-Wunused-function]. Link: https://lore.kernel.org/r/1618305063-29007-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-03-26RDMA: Support more than 255 rdma portsMark Bloch6-15/+15
Current code uses many different types when dealing with a port of a RDMA device: u8, unsigned int and u32. Switch to u32 to clean up the logic. This allows us to make (at least) the core view consistent and use the same type. Unfortunately not all places can be converted. Many uverbs functions expect port to be u8 so keep those places in order not to break UAPIs. HW/Spec defined values must also not be changed. With the switch to u32 we now can support devices with more than 255 ports. U32_MAX is reserved to make control logic a bit easier to deal with. As a device with U32_MAX ports probably isn't going to happen any time soon this seems like a non issue. When a device with more than 255 ports is created uverbs will report the RDMA device as having 255 ports as this is the max currently supported. The verbs interface is not changed yet because the IBTA spec limits the port size in too many places to be u8 and all applications that relies in verbs won't be able to cope with this change. At this stage, we are extending the interfaces that are using vendor channel solely Once the limitation is lifted mlx5 in switchdev mode will be able to have thousands of SFs created by the device. As the only instance of an RDMA device that reports more than 255 ports will be a representor device and it exposes itself as a RAW Ethernet only device CM/MAD/IPoIB and other ULPs aren't effected by this change and their sysfs/interfaces that are exposes to userspace can remain unchanged. While here cleanup some alignment issues and remove unneeded sanity checks (mainly in rdmavt), Link: https://lore.kernel.org/r/20210301070420.439400-1-leon@kernel.org Signed-off-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-03-22RDMA: Delete not-used static inline functionsLeon Romanovsky2-33/+0
Perform mass deletion of static inline functions that are not used. Link: https://lore.kernel.org/r/20210314133908.291945-3-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-03-22RDMA: Fix kernel-doc compilation warningsLeon Romanovsky5-8/+9
This patch fixes bunch of kernel-doc compilation warnings like below: drivers/infiniband/hw/i40iw/i40iw_cm.c:4372: warning: expecting prototype for i40iw_ifdown_notify(). Prototype was for i40iw_if_notify() instead Link: https://lore.kernel.org/r/20210314133908.291945-2-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-03-08qib_fs: switch to simple_recursive_removal()Al Viro1-63/+5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2021-01-22RDMA/hw/qib/qib_iba6120: Fix some repeated (copy/paste) kernel-doc issuesLee Jones1-9/+9
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba6120.c:1229: warning: Function parameter or member 'ppd' not described in 'qib_6120_bringup_serdes' drivers/infiniband/hw/qib/qib_iba6120.c:1229: warning: Excess function parameter 'dd' description in 'qib_6120_bringup_serdes' drivers/infiniband/hw/qib/qib_iba6120.c:1436: warning: Function parameter or member 'ppd' not described in 'qib_6120_setup_setextled' drivers/infiniband/hw/qib/qib_iba6120.c:1436: warning: Excess function parameter 'dd' description in 'qib_6120_setup_setextled' drivers/infiniband/hw/qib/qib_iba6120.c:1836: warning: Function parameter or member 'type' not described in 'qib_6120_put_tid' drivers/infiniband/hw/qib/qib_iba6120.c:1836: warning: Excess function parameter 'tidtype' description in 'qib_6120_put_tid' drivers/infiniband/hw/qib/qib_iba6120.c:1903: warning: Function parameter or member 'type' not described in 'qib_6120_put_tid_2' drivers/infiniband/hw/qib/qib_iba6120.c:1903: warning: Excess function parameter 'tidtype' description in 'qib_6120_put_tid_2' drivers/infiniband/hw/qib/qib_iba6120.c:1944: warning: Function parameter or member 'rcd' not described in 'qib_6120_clear_tids' drivers/infiniband/hw/qib/qib_iba6120.c:1944: warning: Excess function parameter 'ctxt' description in 'qib_6120_clear_tids' drivers/infiniband/hw/qib/qib_iba6120.c:2018: warning: Function parameter or member 'kinfo' not described in 'qib_6120_get_base_info' drivers/infiniband/hw/qib/qib_iba6120.c:2018: warning: Excess function parameter 'kbase' description in 'qib_6120_get_base_info' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Function parameter or member 'ppd' not described in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Function parameter or member 'reg' not described in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Excess function parameter 'dd' description in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2277: warning: Excess function parameter 'creg' description in 'qib_portcntr_6120' drivers/infiniband/hw/qib/qib_iba6120.c:2620: warning: Function parameter or member 't' not described in 'qib_get_6120_faststats' Link: https://lore.kernel.org/r/20210121094519.2044049-30-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_verbs: Repair some formatting problemsLee Jones1-3/+3
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_verbs.c:1077: warning: Function parameter or member 'ppd' not described in 'qib_get_counters' drivers/infiniband/hw/qib/qib_verbs.c:1077: warning: Excess function parameter 'dd' description in 'qib_get_counters' drivers/infiniband/hw/qib/qib_verbs.c:1686: warning: Function parameter or member 'qp' not described in '_qib_schedule_send' drivers/infiniband/hw/qib/qib_verbs.c:1703: warning: Function parameter or member 'qp' not described in 'qib_schedule_send' Link: https://lore.kernel.org/r/20210121094519.2044049-29-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_iba7322: Fix a bunch of copy/paste issuesLee Jones1-7/+7
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba7322.c:2521: warning: Function parameter or member 'ppd' not described in 'qib_7322_mini_quiet_serdes' drivers/infiniband/hw/qib/qib_iba7322.c:2521: warning: Excess function parameter 'dd' description in 'qib_7322_mini_quiet_serdes' drivers/infiniband/hw/qib/qib_iba7322.c:3768: warning: Function parameter or member 'type' not described in 'qib_7322_put_tid' drivers/infiniband/hw/qib/qib_iba7322.c:3768: warning: Excess function parameter 'tidtype' description in 'qib_7322_put_tid' drivers/infiniband/hw/qib/qib_iba7322.c:3806: warning: Function parameter or member 'rcd' not described in 'qib_7322_clear_tids' drivers/infiniband/hw/qib/qib_iba7322.c:3806: warning: Excess function parameter 'ctxt' description in 'qib_7322_clear_tids' drivers/infiniband/hw/qib/qib_iba7322.c:3872: warning: Function parameter or member 'kinfo' not described in 'qib_7322_get_base_info' drivers/infiniband/hw/qib/qib_iba7322.c:3872: warning: Excess function parameter 'kbase' description in 'qib_7322_get_base_info' drivers/infiniband/hw/qib/qib_iba7322.c:4730: warning: Function parameter or member 'reg' not described in 'qib_portcntr_7322' drivers/infiniband/hw/qib/qib_iba7322.c:4730: warning: Excess function parameter 'creg' description in 'qib_portcntr_7322' drivers/infiniband/hw/qib/qib_iba7322.c:5109: warning: Function parameter or member 't' not described in 'qib_get_7322_faststats' drivers/infiniband/hw/qib/qib_iba7322.c:7189: warning: Function parameter or member 'pdev' not described in 'qib_init_iba7322_funcs' drivers/infiniband/hw/qib/qib_iba7322.c:7189: warning: Excess function parameter 'dev' description in 'qib_init_iba7322_funcs' Link: https://lore.kernel.org/r/20210121094519.2044049-28-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_iba7220: Fix some kernel-doc issuesLee Jones1-8/+8
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_iba7220.c:1726: warning: Function parameter or member 'ppd' not described in 'qib_setup_7220_setextled' drivers/infiniband/hw/qib/qib_iba7220.c:1726: warning: Excess function parameter 'dd' description in 'qib_setup_7220_setextled' drivers/infiniband/hw/qib/qib_iba7220.c:2154: warning: Function parameter or member 'type' not described in 'qib_7220_put_tid' drivers/infiniband/hw/qib/qib_iba7220.c:2154: warning: Excess function parameter 'tidtype' description in 'qib_7220_put_tid' drivers/infiniband/hw/qib/qib_iba7220.c:2192: warning: Function parameter or member 'rcd' not described in 'qib_7220_clear_tids' drivers/infiniband/hw/qib/qib_iba7220.c:2192: warning: Excess function parameter 'ctxt' description in 'qib_7220_clear_tids' drivers/infiniband/hw/qib/qib_iba7220.c:2248: warning: Function parameter or member 'kinfo' not described in 'qib_7220_get_base_info' drivers/infiniband/hw/qib/qib_iba7220.c:2248: warning: Excess function parameter 'kbase' description in 'qib_7220_get_base_info' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Function parameter or member 'ppd' not described in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Function parameter or member 'reg' not described in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Excess function parameter 'dd' description in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:2903: warning: Excess function parameter 'creg' description in 'qib_portcntr_7220' drivers/infiniband/hw/qib/qib_iba7220.c:3242: warning: Function parameter or member 't' not described in 'qib_get_7220_faststats' drivers/infiniband/hw/qib/qib_iba7220.c:4479: warning: Function parameter or member 'pdev' not described in 'qib_init_iba7220_funcs' drivers/infiniband/hw/qib/qib_iba7220.c:4479: warning: Excess function parameter 'dev' description in 'qib_init_iba7220_funcs' Link: https://lore.kernel.org/r/20210121094519.2044049-25-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_user_pages: Demote non-conformant documentation headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'hwdev' not described in 'qib_map_page' drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'page' not described in 'qib_map_page' drivers/infiniband/hw/qib/qib_user_pages.c:60: warning: Function parameter or member 'daddr' not described in 'qib_map_page' Link: https://lore.kernel.org/r/20210121094519.2044049-22-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_ud: Provide description for 'qib_make_ud_req's 'flags' paramLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_ud.c:231: warning: Function parameter or member 'flags' not described in 'qib_make_ud_req' Link: https://lore.kernel.org/r/20210121094519.2044049-20-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_uc: Provide description for missing 'flags' paramLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_uc.c:49: warning: Function parameter or member 'flags' not described in 'qib_make_uc_req' Link: https://lore.kernel.org/r/20210121094519.2044049-19-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_tx: Provide description for 'qib_chg_pioavailkernel()'s 'rcd' paramLee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_tx.c:383: warning: Function parameter or member 'rcd' not described in 'qib_chg_pioavailkernel' Link: https://lore.kernel.org/r/20210121094519.2044049-18-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_twsi: Provide description for missing param 'last'Lee Jones1-0/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_twsi.c:175: warning: Function parameter or member 'last' not described in 'rd_byte' Link: https://lore.kernel.org/r/20210121094519.2044049-17-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_rc: Fix some worthy kernel-docs demote hardly complete oneLee Jones1-1/+4
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_rc.c:216: warning: Function parameter or member 'flags' not described in 'qib_make_rc_req' drivers/infiniband/hw/qib/qib_rc.c:1008: warning: Function parameter or member 'aeth' not described in 'do_rc_ack' drivers/infiniband/hw/qib/qib_rc.c:1008: warning: Function parameter or member 'val' not described in 'do_rc_ack' drivers/infiniband/hw/qib/qib_rc.c:1008: warning: Function parameter or member 'rcd' not described in 'do_rc_ack' drivers/infiniband/hw/qib/qib_rc.c:1274: warning: Function parameter or member 'rcd' not described in 'qib_rc_rcv_resp' drivers/infiniband/hw/qib/qib_rc.c:1497: warning: Function parameter or member 'rcd' not described in 'qib_rc_rcv_error' Link: https://lore.kernel.org/r/20210121094519.2044049-15-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_qp: Fix some issues in worthy kernel-doc headers and demote anotherLee Jones1-6/+6
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_qp.c:214: warning: Function parameter or member 'rdi' not described in 'qib_free_all_qps' drivers/infiniband/hw/qib/qib_qp.c:387: warning: Function parameter or member 'qp' not described in 'qib_check_send_wqe' drivers/infiniband/hw/qib/qib_qp.c:387: warning: Function parameter or member 'wqe' not described in 'qib_check_send_wqe' drivers/infiniband/hw/qib/qib_qp.c:387: warning: Function parameter or member 'call_send' not described in 'qib_check_send_wqe' drivers/infiniband/hw/qib/qib_qp.c:425: warning: Function parameter or member 's' not described in 'qib_qp_iter_print' drivers/infiniband/hw/qib/qib_qp.c:425: warning: Function parameter or member 'iter' not described in 'qib_qp_iter_print' Link: https://lore.kernel.org/r/20210121094519.2044049-13-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_pcie: Demote obvious kernel-doc abuseLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_pcie.c:190: warning: Function parameter or member 'dd' not described in 'qib_cache_msi_info' drivers/infiniband/hw/qib/qib_pcie.c:190: warning: Function parameter or member 'pos' not described in 'qib_cache_msi_info' Link: https://lore.kernel.org/r/20210121094519.2044049-12-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-01-22RDMA/hw/qib/qib_intr: Fix a bunch of formatting issuesLee Jones1-8/+8
Fixes the following W=1 kernel build warning(s): drivers/infiniband/hw/qib/qib_intr.c:48: warning: Function parameter or member 'msg' not described in 'qib_format_hwmsg' drivers/infiniband/hw/qib/qib_intr.c:48: warning: Function parameter or member 'msgl' not described in 'qib_format_hwmsg' drivers/infiniband/hw/qib/qib_intr.c:48: warning: Function parameter or member 'hwmsg' not described in 'qib_format_hwmsg' drivers/infiniband/hw/qib/qib_intr.c:64: warning: Function parameter or member 'hwerrs' not described in 'qib_format_hwerrors' drivers/infiniband/hw/qib/qib_intr.c:64: warning: Function parameter or member 'hwerrmsgs' not described in 'qib_format_hwerrors' drivers/infiniband/hw/qib/qib_intr.c:64: warning: Function parameter or member 'nhwerrmsgs' not described in 'qib_format_hwerrors' drivers/infiniband/hw/qib/qib_intr.c:64: warning: Function parameter or member 'msg' not described in 'qib_format_hwerrors' drivers/infiniband/hw/qib/qib_intr.c:64: warning: Function parameter or member 'msgl' not described in 'qib_format_hwerrors' Link: https://lore.kernel.org/r/20210121094519.2044049-11-lee.jones@linaro.org Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: linux-rdma@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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