[PATCH v2] RDMA/cma: prevent rdma id destroy during cma_iw_handler

Hannes Reinecke hare at suse.de
Fri Sep 8 00:18:36 PDT 2023


On 9/7/23 09:47, Yi Zhang wrote:
> Seems I reproduced this issue[3] when I run [1] on the latest
> linux-block/for-next with kernel config[2].
> 
> [1]nvme_trtype=rdma ./check nvme/
> 
> [2] https://pastebin.com/u9fh7dbX
> 
But isn't this the same issue as the circular locking discussed earlier?

Can you check if the patch
'nvmet-tcp: avoid circular locking dependency on install_queue()'
fixes this issue, too?

Cheers,

Hannes
--
Dr. Hannes Reinecke                Kernel Storage Architect
hare at suse.de                              +49 911 74053 688
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