commit
2c8844431d065ae15a6b442f5769b60aeaaa07af upstream.
Send with invalidate verb call can pass in an
uninitialized s/g array with 0 sge's which is
filled into irdma WQE and causes a HW asynchronous
event.
Fix this by using the s/g array in irdma post send
only when its valid.
Fixes: 551c46e ("RDMA/irdma: Add user/kernel shared libraries")
Signed-off-by: Sindhu-Devale <sindhu.devale@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20220906223244.1119-5-shiraz.saleem@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
FIELD_PREP(IRDMAQPSQ_IMMDATA, info->imm_data));
i = 0;
} else {
- qp->wqe_ops.iw_set_fragment(wqe, 0, op_info->sg_list,
+ qp->wqe_ops.iw_set_fragment(wqe, 0,
+ frag_cnt ? op_info->sg_list : NULL,
qp->swqe_polarity);
i = 1;
}