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Message-Id: <20180618081213.690132510@linuxfoundation.org>
Date: Mon, 18 Jun 2018 10:13:26 +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, Keith Busch <keith.busch@...el.com>,
"Martin K. Petersen" <martin.petersen@...cle.com>,
Jens Axboe <axboe@...nel.dk>,
Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.14 110/189] nvme: Set integrity flag for user passthrough commands
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Keith Busch <keith.busch@...el.com>
[ Upstream commit f31a21103c03bb62846409fdc60cc9faf2398cfb ]
If the command a separate metadata buffer attached, the request needs
to have the integrity flag set so the driver knows to map it.
Signed-off-by: Keith Busch <keith.busch@...el.com>
Reviewed-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Jens Axboe <axboe@...nel.dk>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/nvme/host/core.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -665,6 +665,7 @@ static int nvme_submit_user_cmd(struct r
ret = PTR_ERR(meta);
goto out_unmap;
}
+ req->cmd_flags |= REQ_INTEGRITY;
}
}
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