Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze

[PATCH 0/2] Handle update hardware queues and queue freeze more carefully · Daniel Wagner <hidden> · 2021-06-25
[PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-06-25
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · James Smart <hidden> · 2021-06-27
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Ming Lei <hidden> · 2021-06-29
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-06-29
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-07-05
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Ming Lei <hidden> · 2021-07-06
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-07-06
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Ming Lei <hidden> · 2021-07-06
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-07-06
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Daniel Wagner <hidden> · 2021-07-06
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Ming Lei <hidden> · 2021-07-07
Re: [PATCH 2/2] nvme-fc: Wait with a timeout for queue to freeze · Hannes Reinecke <hare@suse.de> · 2021-06-29
[PATCH 1/2] nvme-fc: Update hardware queues before using them · Daniel Wagner <hidden> · 2021-06-25
Re: [PATCH 1/2] nvme-fc: Update hardware queues before using them · James Smart <hidden> · 2021-06-27
Re: [PATCH 1/2] nvme-fc: Update hardware queues before using them · Ming Lei <hidden> · 2021-06-29
Re: [PATCH 1/2] nvme-fc: Update hardware queues before using them · Hannes Reinecke <hare@suse.de> · 2021-06-29
Re: [PATCH 0/2] Handle update hardware queues and queue freeze more carefully · Daniel Wagner <hidden> · 2021-06-25
Re: [PATCH 0/2] Handle update hardware queues and queue freeze more carefully · Ming Lei <hidden> · 2021-06-25
Re: [PATCH 0/2] Handle update hardware queues and queue freeze more carefully · Ming Lei <hidden> · 2021-06-29

From: Ming Lei <hidden>
Date: 2021-07-07 02:46:32
Also in: lkml

On Tue, Jul 06, 2021 at 02:21:21PM +0200, Daniel Wagner wrote:

A nvme_start_freeze() before nvme_wait_freeze() fixes the hangers. It is this
simple?

Yeah, it can be the issue, also nvme_start_freeze() has to be paired
with nvme_unfreeze().


Thanks, 
Ming


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