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RDMA/rdmavt: Correct multi-port QP iteration

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When finding special QPs, the iterator makes an incorrect port
index calculation.  Fix the calculation.

Signed-off-by: Dean Luick <dean.luick@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://patch.msgid.link/177308909468.1279894.5073405674644246445.stgit@awdrv-04.cornelisnetworks.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Dean Luick 2026-03-09 16:44:54 -04:00 committed by Leon Romanovsky
parent 679eb25de4
commit 0fed679e08
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/sw/rdmavt/qp.c
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@ -2707,7 +2707,7 @@ int rvt_qp_iter_next(struct rvt_qp_iter *iter)
struct rvt_ibport *rvp;
int pidx;
pidx = n % rdi->ibdev.phys_port_cnt;
pidx = n / 2; /* QP0 and QP1 */
rvp = rdi->ports[pidx];
qp = rcu_dereference(rvp->qp[n & 1]);
} else {