linux-kernel - [PATCH 4.19 20/67] nvme-fabrics: decode host pathing error for connect

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Message-Id: <20210614102644.443753409@linuxfoundation.org>
Date:   Mon, 14 Jun 2021 12:27:03 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Hannes Reinecke <hare@...e.de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Chaitanya Kulkarni <chaitanya.kulkarni@....com>,
        Himanshu Madhani <himanshu.madhani@...cle.com>,
        Christoph Hellwig <hch@....de>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 20/67] nvme-fabrics: decode host pathing error for connect

From: Hannes Reinecke <hare@...e.de>

[ Upstream commit 4d9442bf263ac45d495bb7ecf75009e59c0622b2 ]

Add an additional decoding for 'host pathing error' during connect.

Signed-off-by: Hannes Reinecke <hare@...e.de>
Reviewed-by: Sagi Grimberg <sagi@...mberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@....com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@...cle.com>
Signed-off-by: Christoph Hellwig <hch@....de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/nvme/host/fabrics.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 05dd46f98441..3ae800e87999 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -344,6 +344,11 @@ static void nvmf_log_connect_error(struct nvme_ctrl *ctrl,
 			cmd->connect.recfmt);
 		break;
 
+	case NVME_SC_HOST_PATH_ERROR:
+		dev_err(ctrl->device,
+			"Connect command failed: host path error\n");
+		break;
+
 	default:
 		dev_err(ctrl->device,
 			"Connect command failed, error wo/DNR bit: %d\n",
-- 
2.30.2