From: Bean Huo <beanhuo@micron.com>
Date: Fri, 15 Jul 2022 23:27:21 +0200
Subject: nvme: use command_id instead of req->tag in trace_nvme_complete_rq()
Patch-mainline: v6.0-rc1
Git-commit: 679c54f2de672b7d79d02f8c4ad483ff6dd8ce2e
References: jsc#PED-1183

Use command_id instead of req->tag in trace_nvme_complete_rq(),
because of commit e7006de6c238 ("nvme: code command_id with a genctr
for use authentication after release"), cmd->common.command_id is set to
((genctl & 0xf)< 12 | req->tag), no longer req->tag, which makes cid in
trace_nvme_complete_rq and trace_nvme_setup_cmd are not the same.

Fixes: e7006de6c238 ("nvme: code command_id with a genctr for use authentication after release")
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/nvme/host/trace.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/nvme/host/trace.h
+++ b/drivers/nvme/host/trace.h
@@ -98,7 +98,7 @@ TRACE_EVENT(nvme_complete_rq,
 	    TP_fast_assign(
 		__entry->ctrl_id = nvme_req(req)->ctrl->instance;
 		__entry->qid = nvme_req_qid(req);
-		__entry->cid = req->tag;
+		__entry->cid = nvme_req(req)->cmd->common.command_id;
 		__entry->result = le64_to_cpu(nvme_req(req)->result.u64);
 		__entry->retries = nvme_req(req)->retries;
 		__entry->flags = nvme_req(req)->flags;