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| author | Sagi Grimberg <sagi@grimberg.me> | 2021-03-16 00:04:27 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-03-18 07:39:01 +0300 |
| commit | c4c6df5fc84659690d4391d1fba155cd94185295 (patch) | |
| tree | 308001a7f823c5e4822b5ac3292c23a3abddfa1b /fs/efivarfs | |
| parent | 72f572428b83d0bc7028e7c4326d1a5f45205e44 (diff) | |
| download | linux-c4c6df5fc84659690d4391d1fba155cd94185295.tar.xz | |
nvme-rdma: fix possible hang when failing to set io queues
We only setup io queues for nvme controllers, and it makes absolutely no
sense to allow a controller (re)connect without any I/O queues. If we
happen to fail setting the queue count for any reason, we should not allow
this to be a successful reconnect as I/O has no chance in going through.
Instead just fail and schedule another reconnect.
Reported-by: Chao Leng <lengchao@huawei.com>
Fixes: 711023071960 ("nvme-rdma: add a NVMe over Fabrics RDMA host driver")
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chao Leng <lengchao@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/efivarfs')
0 files changed, 0 insertions, 0 deletions