4.0-stable review patch. If anyone has any objections, please let me know.
------------------ From: Bart Van Assche <[email protected]> commit 8de9fe3a1d4ac8c3e4953fa4b7d81f863f5196ad upstream. Avoid that receiving a DREQ while RDMA channels are being established causes target->qp_in_error to be reset. Signed-off-by: Bart Van Assche <[email protected]> Cc: Sagi Grimberg <[email protected]> Cc: Sebastian Parschauer <[email protected]> Signed-off-by: Doug Ledford <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/infiniband/ulp/srp/ib_srp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -992,8 +992,6 @@ static int srp_connect_ch(struct srp_rdm WARN_ON_ONCE(!multich && target->connected); - target->qp_in_error = false; - ret = srp_lookup_path(ch); if (ret) return ret; @@ -1242,6 +1240,9 @@ static int srp_rport_reconnect(struct sr for (j = 0; j < target->queue_size; ++j) list_add(&ch->tx_ring[j]->list, &ch->free_tx); } + + target->qp_in_error = false; + for (i = 0; i < target->ch_count; i++) { ch = &target->ch[i]; if (ret || !ch->target) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
