From: James Smart <jsmart2021@gmail.com>
To: Hannes Reinecke <hare@suse.de>, Christoph Hellwig <hch@lst.de>
Cc: linux-nvme@lists.infradead.org, Daniel Wagner <dwagner@suse.de>,
Sagi Grimberg <sagi@grimberg.me>,
Keith Busch <keith.busch@wdc.com>
Subject: Re: [PATCH 4/4] nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
Date: Mon, 1 Mar 2021 11:07:43 -0800 [thread overview]
Message-ID: <0611f10e-fb76-faad-caa8-a069ae415ffa@gmail.com> (raw)
In-Reply-To: <20210226071728.106923-5-hare@suse.de>
On 2/25/2021 11:17 PM, Hannes Reinecke wrote:
> When a command has been aborted we should return NVME_SC_HOST_ABORTED_CMD
> to be consistent with the other transports.
>
> Cc: James Smart <james.smart@broadcom.com>
> Signed-off-by: Hannes Reinecke <hare@suse.de>
> Reviewed-by: Daniel Wagner <dwagner@suse.de>
> ---
> drivers/nvme/host/fc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
> index ef12a619daec..97e3424c7b03 100644
> --- a/drivers/nvme/host/fc.c
> +++ b/drivers/nvme/host/fc.c
> @@ -1956,7 +1956,7 @@ nvme_fc_fcpio_done(struct nvmefc_fcp_req *req)
> sizeof(op->rsp_iu), DMA_FROM_DEVICE);
>
> if (opstate == FCPOP_STATE_ABORTED)
> - status = cpu_to_le16(NVME_SC_HOST_PATH_ERROR << 1);
> + status = cpu_to_le16(NVME_SC_HOST_ABORTED_CMD << 1);
> else if (freq->status) {
> status = cpu_to_le16(NVME_SC_HOST_PATH_ERROR << 1);
> dev_info(ctrl->ctrl.device,
Is there a difference between an I/O aborted by a NVME ABORT cmd vs a
transport-cancelled io ? This line is more the transport-cancelled io.
-- james
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next prev parent reply other threads:[~2021-03-01 19:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-26 7:17 [PATCHv4 0/4] Fixup return value for nvme_submit_sync_cmd() Hannes Reinecke
2021-02-26 7:17 ` [PATCH 1/4] nvme: simplify error logic in nvme_validate_ns() Hannes Reinecke
2021-02-26 9:10 ` Daniel Wagner
2021-02-26 9:24 ` Hannes Reinecke
2021-02-26 9:55 ` Daniel Wagner
2021-03-05 21:59 ` Sagi Grimberg
2021-02-26 7:17 ` [PATCH 2/4] nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request() Hannes Reinecke
2021-03-05 21:59 ` Sagi Grimberg
2021-02-26 7:17 ` [PATCH 3/4] nvme-fc: set NVME_REQ_CANCELLED in nvme_fc_terminate_exchange() Hannes Reinecke
2021-03-05 21:59 ` Sagi Grimberg
2021-03-06 19:16 ` James Smart
2021-02-26 7:17 ` [PATCH 4/4] nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted Hannes Reinecke
2021-03-01 19:07 ` James Smart [this message]
2021-03-02 7:09 ` Hannes Reinecke
2021-03-05 22:00 ` Sagi Grimberg
2021-03-06 19:17 ` James Smart
2021-02-26 9:21 ` [PATCHv4 0/4] Fixup return value for nvme_submit_sync_cmd() Chao Leng
2021-03-09 10:05 ` Christoph Hellwig
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