* [PATCH] nvme-fabrics: unset write/poll queues for discovery controllers
@ 2019-01-08 7:54 Sagi Grimberg
2019-01-09 18:49 ` Christoph Hellwig
0 siblings, 1 reply; 2+ messages in thread
From: Sagi Grimberg @ 2019-01-08 7:54 UTC (permalink / raw)
Even if user-space sent it to us, it got it wrong so lets
help by disallowing it.
Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
---
drivers/nvme/host/fabrics.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index b2ab213f43de..3eb908c50e1a 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -874,6 +874,8 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts,
if (opts->discovery_nqn) {
opts->kato = 0;
opts->nr_io_queues = 0;
+ opts->nr_write_queues = 0;
+ opts->nr_poll_queues = 0;
opts->duplicate_connect = true;
}
if (ctrl_loss_tmo < 0)
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] nvme-fabrics: unset write/poll queues for discovery controllers
2019-01-08 7:54 [PATCH] nvme-fabrics: unset write/poll queues for discovery controllers Sagi Grimberg
@ 2019-01-09 18:49 ` Christoph Hellwig
0 siblings, 0 replies; 2+ messages in thread
From: Christoph Hellwig @ 2019-01-09 18:49 UTC (permalink / raw)
Thanks,
applied to nvme-4.21.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-01-08 7:54 [PATCH] nvme-fabrics: unset write/poll queues for discovery controllers Sagi Grimberg
2019-01-09 18:49 ` Christoph Hellwig
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