Current prompt message is uncorrect when destroying qp, add qpn
information when creating qp.
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Link: https://lore.kernel.org/r/1565276034-97329-4-git-send-email-oulijun@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
It needs to check the sq size with integrity when configures
the relatived parameters of sq. Here moves the relatived code
into a special function.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Link: https://lore.kernel.org/r/1565276034-97329-2-git-send-email-oulijun@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Now that we have a common iWARP query port function we can remove the
common code from the iWARP drivers.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Acked-by: Potnuri Bharat Teja <bharat@chelsio.com>
Link: https://lore.kernel.org/r/20190807103138.17219-5-kamalheib1@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
This change is required to associate the cxgb3 ib_dev with the
underlying net_device, so in the upcoming patch we can call
ib_device_get_netdev().
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Link: https://lore.kernel.org/r/20190807103138.17219-3-kamalheib1@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
In order to improve readability, add ib_port_phys_state enum to replace
the use of magic numbers.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Reviewed-by: Andrew Boyer <aboyer@tobark.org>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Acked-by: Bernard Metzler <bmt@zurich.ibm.com>
Link: https://lore.kernel.org/r/20190807103138.17219-2-kamalheib1@gmail.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Admin queue error prints should never happen unless something wrong
happened to the device. However, in the unfortunate case that it does,
we should take extra care not to flood the log with error messages.
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Link: https://lore.kernel.org/r/20190801171447.54440-3-galpress@amazon.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
UAR in CQ is not used and generates the following compilation
warning, clean the code by removing uar assignment.
drivers/infiniband/hw/hns/hns_roce_cq.c: In function _create_user_cq_:
drivers/infiniband/hw/hns/hns_roce_cq.c:305:27: warning: parameter _uar_ set but not used [-Wunused-but-set-parameter]
305 | struct hns_roce_uar *uar,
| ~~~~~~~~~~~~~~~~~~~~~^~~
Fixes: 4f8f0d5e33 ("RDMA/hns: Package the flow of creating cq")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190801114827.24263-1-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c: In function hns_roce_v2_cleanup_eq_table:
drivers/infiniband/hw/hns/hns_roce_hw_v2.c:5920:6:
warning: variable irq_num set but not used [-Wunused-but-set-variable]
It is not used since
commit 33db6f9484 ("RDMA/hns: Refactor eq table init for hip08")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190731073748.17664-1-yuehaibing@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Delete DEBUG ODP dead code which is leftover from development
stage and doesn't need to be part of the upstream kernel.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190731115627.5433-1-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.
// <smpl>
@@
expression ret;
struct platform_device *E;
@@
ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);
if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>
While we're here, remove braces on if statements that only have one
statement (manually).
Cc: Doug Ledford <dledford@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: linux-rdma@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20190730181557.90391-21-swboyd@chromium.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
The fix for IB port statistics initialization ("IB/core: Fix querying
total rdma stats") is needed before we take a follow-on patch to
for-next.
Signed-off-by: Doug Ledford <dledford@redhat.com>
There was a place holder for hca_type and vendor was returned
in hca_rev. Fix the hca_rev to return the hw revision and fix
the hca_type to return an informative string representing the
hca.
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Link: https://lore.kernel.org/r/20190728111338.21930-1-michal.kalderon@marvell.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
If INFINIBAND_HNS_HIP08 is selected and HNS3 is m,
but INFINIBAND_HNS is y, building fails:
drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function `hns_roce_hw_v2_exit':
hns_roce_hw_v2.c:(.exit.text+0xd): undefined reference to `hnae3_unregister_client'
drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function `hns_roce_hw_v2_init':
hns_roce_hw_v2.c:(.init.text+0xd): undefined reference to `hnae3_register_client'
Also if INFINIBAND_HNS_HIP06 is selected and HNS_DSAF
is m, but INFINIBAND_HNS is y, building fails:
drivers/infiniband/hw/hns/hns_roce_hw_v1.o: In function `hns_roce_v1_reset':
hns_roce_hw_v1.c:(.text+0x39fa): undefined reference to `hns_dsaf_roce_reset'
hns_roce_hw_v1.c:(.text+0x3a25): undefined reference to `hns_dsaf_roce_reset'
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: dd74282df5 ("RDMA/hns: Initialize the PCI device for hip08 RoCE")
Fixes: 08805fdbeb ("RDMA/hns: Split hw v1 driver from hns roce driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190724065443.53068-1-yuehaibing@huawei.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
When parent mlx5_core_dev is in switchdev mode, q_counters are not
applicable to multiple non uplink vports.
Hence, have make them limited to device level.
While at it, correct __mlx5_ib_qp_set_counter() and
__mlx5_ib_modify_qp() to use u16 set_id as defined by the device.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190723073117.7175-3-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
To support per device counters in switchdev mode (instead of
per port counter), refactor query routines to work on mlx5_ib_counter
structure instead of mlx5_ib_port structure.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190723073117.7175-2-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
Several casts were required around dpi_addr parameter in qed_rdma_if.h
This is an address on the doorbell bar and should therefore be marked with
__iomem.
Link: https://lore.kernel.org/r/20190709141735.19193-5-michal.kalderon@marvell.com
Reported-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Limit the number of PSV's created through devx to 1, to create a symmetry
between create/destroy cmds. In the kernel, one can create up to 4 PSV's
using CREATE_PSV cmd but the destruction is one by one. Add a protection
for this a-symmetric definition for devx.
Link: https://lore.kernel.org/r/20190723070412.6385-1-leon@kernel.org
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Information provided by qp_has_rq() and used latter is boolean, so update
callers to proper type.
Link: https://lore.kernel.org/r/20190704130936.8705-3-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The mlx4 WQ is implemented with HW QP without special HW object. Current
implementation which tried to reuse the code did it with common QP
creation flows. Such decision caused to the absence of mlx4_ib_wq struct,
which is needed to ensure proper allocation of ib_wq inside of IB/core.
Separate create_qp_common() to pure QP flow and to create_rq() for RWQ.
Link: https://lore.kernel.org/r/20190704130936.8705-2-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make
the code simpler.
Link: https://lore.kernel.org/r/20190723114928.18424-1-hslester96@gmail.com
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix the below warning reported by coccicheck:
drivers/infiniband/hw/qedr/verbs.c:2454:5-7: Unneeded variable: "rc".
Return "0" on line 2499
Link: https://lore.kernel.org/r/20190716173712.GA12949@hari-Inspiron-1545
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix the below warning reported by coccicheck:
drivers/infiniband/hw/qib/qib_file_ops.c:1792:5-8: Unneeded variable:
"ret". Return "0" on line 1876
Link: https://lore.kernel.org/r/20190716172924.GA12241@hari-Inspiron-1545
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
To make the code more readable, move the part of naming irq and request
irq out of eq table init into a separate function.
Link: https://lore.kernel.org/r/1562593285-8037-10-git-send-email-oulijun@huawei.com
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The calculation of mhop for hem is duplicated in hns_roce_init_hem_table
and hns_roce_calc_hem_mhop, extracting it from them to a separate
function. Moreover, this patch refactors hns_roce_check_whether_mhop to
reduce complexity.
Link: https://lore.kernel.org/r/1562593285-8037-9-git-send-email-oulijun@huawei.com
Signed-off-by: Yixian Liu <liuyixian@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Move some code of the hns_roce_rereg_user_mr() function into an
independent function in oder to improve readability.
Link: https://lore.kernel.org/r/1562593285-8037-8-git-send-email-oulijun@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Move some lines for allocating multi-hop addressing into independent
functions in order to improve readability.
Link: https://lore.kernel.org/r/1562593285-8037-7-git-send-email-oulijun@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Currently, more than 20 lines of duplicate code exist in function
'modify_qp_init_to_init' and function 'modify_qp_reset_to_init', which
affects the readability of the code. Consolidate them.
Link: https://lore.kernel.org/r/1562593285-8037-6-git-send-email-oulijun@huawei.com
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Move some lines which exist hns_roce_v2_modify_qp function into a new
function. The code refactored mainly includes some absolute fields of qp
context and some optional fields of qp context.
Link: https://lore.kernel.org/r/1562593285-8037-4-git-send-email-oulijun@huawei.com
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Xi Wang <wangxi11@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Move the related codes of creating user srq and kernel srq into two
independent functions as well as remove some unused code and
simplifications.
Link: https://lore.kernel.org/r/1562593285-8037-3-git-send-email-oulijun@huawei.com
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
IB device pointer is already available while deallocating IB device,
Hence do not typecast it.
Link: https://lore.kernel.org/r/20190723065733.4899-9-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The specification for the Toeplitz function doesn't require to set the key
explicitly to be symmetric. In case a symmetric functionality is required
a symmetric key can be simply used.
Wrongly forcing the algorithm to symmetric causes the wrong packet
distribution and a performance degradation.
Link: https://lore.kernel.org/r/20190723065733.4899-7-leon@kernel.org
Cc: <stable@vger.kernel.org> # 4.7
Fixes: 28d6137008 ("IB/mlx5: Add RSS QP support")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Alex Vainman <alexv@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The device requires that memory registration work requests that update the
address translation table of a MR will be fenced if posted together. This
scenario can happen when address ranges are invalidated by the mmu in
separate concurrent calls to the invalidation callback.
We prefer to block concurrent address updates for a single MR over fencing
since making the decision if a WQE needs fencing will be more expensive
and fencing all WQEs is a too radical choice.
Further, it isn't clear that this code can even run safely concurrently,
so a lock is a safer choice.
Fixes: b4cfe447d4 ("IB/mlx5: Implement on demand paging by adding support for MMU notifiers")
Link: https://lore.kernel.org/r/20190723065733.4899-8-leon@kernel.org
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Any dma map underlying the MR should only be freed once the MR is fenced
at the hardware.
As of the above we first destroy the MKEY and just after that can safely
call to dma_unmap_single().
Link: https://lore.kernel.org/r/20190723065733.4899-6-leon@kernel.org
Cc: <stable@vger.kernel.org> # 4.3
Fixes: 8a187ee52b ("IB/mlx5: Support the new memory registration API")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix unreg_umr to move the MR to a kernel owned PD (i.e. the UMR PD) which
can't be accessed by userspace.
This ensures that nothing can continue to access the MR once it has been
placed in the kernels cache for reuse.
MRs in the cache continue to have their HW state, including DMA tables,
present. Even though the MR has been invalidated, changing the PD provides
an additional layer of protection against use of the MR.
Link: https://lore.kernel.org/r/20190723065733.4899-5-leon@kernel.org
Cc: <stable@vger.kernel.org> # 3.10
Fixes: e126ba97db ("mlx5: Add driver for Mellanox Connect-IB adapters")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Use a direct firmware command to destroy the mkey in case the unreg UMR
operation has failed.
This prevents a case that a mkey will leak out from the cache post a
failure to be destroyed by a UMR WR.
In case the MR cache limit didn't reach a call to add another entry to the
cache instead of the destroyed one is issued.
In addition, replaced a warn message to WARN_ON() as this flow is fatal
and can't happen unless some bug around.
Link: https://lore.kernel.org/r/20190723065733.4899-4-leon@kernel.org
Cc: <stable@vger.kernel.org> # 4.10
Fixes: 49780d42df ("IB/mlx5: Expose MR cache for mlx5_ib")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Fix unreg_umr to ignore the mkey state and do not fail if was freed. This
prevents a case that a user space application already changed the mkey
state to free and then the UMR operation will fail leaving the mkey in an
inappropriate state.
Link: https://lore.kernel.org/r/20190723065733.4899-3-leon@kernel.org
Cc: <stable@vger.kernel.org> # 3.19
Fixes: 968e78dd96 ("IB/mlx5: Enhance UMR support to allow partial page table update")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Currently the comparison of end with less than zero is always false
because end is an unsigned long. Also, replace checks of end with
non-zero with end > 0 as it is possible that the #defined decrement may be
changed in the future causing end to step over zero and go negative.
The initialization of end with 0 is also redundant as this value is never
read and is later set to HW_SYNC_TIMEOUT_MSECS, so fix this by
initializing it with this value to begin with.
Link: https://lore.kernel.org/r/20190531092101.28772-1-colin.king@canonical.com
Addresses-Coverity: ("Unsigned compared against 0")
Fixes: 669cefb654 ("RDMA/hns: Remove jiffies operation in disable interrupt context")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This patch is a part of a series that extends kernel ABI to allow to pass
tagged user pointers (with the top byte set to something else other than
0x00) as syscall arguments.
mlx4_get_umem_mr() uses provided user pointers for vma lookups, which can
only by done with untagged pointers.
Untag user pointers in this function.
Link: https://lore.kernel.org/r/7969018013a67ddbbf784ac7afeea5a57b1e2bcb.1563904656.git.andreyknvl@google.com
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The patch noted in Fixes missed deleting the define it obsoleted.
Fixes: da9de5f852 ("IB/hfi1: Close PSM sdma_progress sleep window")
Link: https://lore.kernel.org/r/20190715164552.74174.99396.stgit@awfm-01.aw.intel.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
When a KDETH packet is subject to fault injection during transmission,
HCRC is supposed to be omitted from the packet so that the hardware on the
receiver side would drop the packet. When creating pbc, the PbcInsertHcrc
field is set to be PBC_IHCRC_NONE if the KDETH packet is subject to fault
injection, but overwritten with PBC_IHCRC_LKDETH when update_hcrc() is
called later.
This problem is fixed by not calling update_hcrc() when the packet is
subject to fault injection.
Fixes: 6b6cf9357f ("IB/hfi1: Set PbcInsertHcrc for TID RDMA packets")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190715164546.74174.99296.stgit@awfm-01.aw.intel.com
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Memory allocated by kvzalloc should not be freed by kfree(), use kvfree()
instead.
Fixes: 813e90b1ae ("IB/mlx5: Add advise_mr() support")
Link: https://lore.kernel.org/r/20190717082101.14196-1-hslester96@gmail.com
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
A GID entry consists of GID, vlan, netdev and smac. Extend GID duplicate
check comparisons to consider vlan_id as well to support IPv6 VLAN based
link local addresses. Introduce a new structure (bnxt_qplib_gid_info) to
hold gid and vlan_id information.
The issue is discussed in the following thread
https://lore.kernel.org/r/AM0PR05MB4866CFEDCDF3CDA1D7D18AA5D1F20@AM0PR05MB4866.eurprd05.prod.outlook.com
Fixes: 823b23da71 ("IB/core: Allow vlan link local address based RoCE GIDs")
Cc: <stable@vger.kernel.org> # v5.2+
Link: https://lore.kernel.org/r/20190715091913.15726-1-selvin.xavier@broadcom.com
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Co-developed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
