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| author | Dean Luick <dean.luick@cornelisnetworks.com> | 2026-03-09 23:44:54 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-03-11 22:17:28 +0300 |
| commit | 0fed679e0862b3abd706041be3cc7620318fbee8 (patch) | |
| tree | f3d6f34397fbb5cdfb1791830783694c16b82dac | |
| parent | 679eb25de4ee537f209c6d81f7808ad65b03bbbc (diff) | |
| download | linux-0fed679e0862b3abd706041be3cc7620318fbee8.tar.xz | |
RDMA/rdmavt: Correct multi-port QP iteration
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>
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index c1199ea5d41f..b519d9d0e429 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -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 { |