AuxXxilium/linux_dsm_epyc7002
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1d31e9c09f
linux_dsm_epyc7002/drivers/infiniband/hw/mlx5
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Majd Dibbiny 1d31e9c09f IB/mlx5: Fix Raw Packet QP event handler assignment 
In case we have SQ and RQ for Raw Packet QP, the SQ's event handler
wasn't assigned.

Fixing this by assigning event handler for each WQ after creation.

[ 1877.145243] Call Trace:
[ 1877.148644] <IRQ>
[ 1877.150580] [<ffffffffa07987c5>] ? mlx5_rsc_event+0x105/0x210 [mlx5_core]
[ 1877.159581] [<ffffffffa0795bd7>] ? mlx5_cq_event+0x57/0xd0 [mlx5_core]
[ 1877.167137] [<ffffffffa079208e>] mlx5_eq_int+0x53e/0x6c0 [mlx5_core]
[ 1877.174526] [<ffffffff8101a679>] ? sched_clock+0x9/0x10
[ 1877.180753] [<ffffffff810f717e>] handle_irq_event_percpu+0x3e/0x1e0
[ 1877.188014] [<ffffffff810f735d>] handle_irq_event+0x3d/0x60
[ 1877.194567] [<ffffffff810f9fe7>] handle_edge_irq+0x77/0x130
[ 1877.201129] [<ffffffff81014c3f>] handle_irq+0xbf/0x150
[ 1877.207244] [<ffffffff815ed78a>] ? atomic_notifier_call_chain+0x1a/0x20
[ 1877.214829] [<ffffffff815f434f>] do_IRQ+0x4f/0xf0
[ 1877.220498] [<ffffffff815e94ad>] common_interrupt+0x6d/0x6d
[ 1877.227025] <EOI>
[ 1877.228967] [<ffffffff814834e2>] ? cpuidle_enter_state+0x52/0xc0
[ 1877.236990] [<ffffffff81483615>] cpuidle_idle_call+0xc5/0x200
[ 1877.243676] [<ffffffff8101bc7e>] arch_cpu_idle+0xe/0x30
[ 1877.249831] [<ffffffff810b4725>] cpu_startup_entry+0xf5/0x290
[ 1877.256513] [<ffffffff815cfee1>] start_secondary+0x265/0x27b
[ 1877.263111] Code: Bad RIP value.
[ 1877.267296] RIP [< (null)>] (null)
[ 1877.273264] RSP <ffff88046fd63df8>
[ 1877.277531] CR2: 0000000000000000

Fixes: 19098df2da ("IB/mlx5: Refactor mlx5_ib_qp to accommodate other QP types")
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-24 15:33:33 -04:00
..
ah.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
cmd.c IB/mlx5: Support congestion related counters 2017-04-21 12:29:31 -04:00
cmd.h IB/mlx5: Support congestion related counters 2017-04-21 12:29:31 -04:00
cq.c {net, IB}/mlx5: Replace mlx5_vzalloc with kvzalloc 2017-05-14 13:53:18 +03:00
doorbell.c IB/mlx5: Fix Mellanox copyright note 2015-04-02 16:33:42 -04:00
gsi.c IB/mlx5: Fix iteration overrun in GSI qps 2016-08-02 14:32:51 -04:00
ib_virt.c IB/mlx5: Implement callbacks for manipulating VFs 2016-03-21 17:13:14 -04:00
Kconfig net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality 2015-05-30 18:24:51 -07:00
mad.c {net, IB}/mlx5: Replace mlx5_vzalloc with kvzalloc 2017-05-14 13:53:18 +03:00
main.c Fixes #3 for 4.12-rc 2017-07-06 11:45:08 -07:00
Makefile IB/mlx5: Add null_mkey access 2017-02-14 11:41:18 -05:00
mem.c IB/mlx5: Add contiguous ODP support 2017-04-25 15:40:28 -04:00
mlx5_ib.h RDMA/mlx5: set UMR wqe fence according to HCA cap 2017-06-01 17:19:57 -04:00
mr.c IB/mlx5: Fix a warning message 2017-07-20 11:20:49 -04:00
odp.c RDMA/mlx5: Fix existence check for extended address vector 2017-08-04 14:24:05 -04:00
qp.c IB/mlx5: Fix Raw Packet QP event handler assignment 2017-08-24 15:33:33 -04:00
srq.c {net, IB}/mlx5: Replace mlx5_vzalloc with kvzalloc 2017-05-14 13:53:18 +03:00