diff options
| author | Keith Busch <kbusch@kernel.org> | 2021-04-29 06:25:58 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-05-04 09:39:26 +0200 |
| commit | 4a20342572f66c5b20a1ee680f5ac0a13703748f (patch) | |
| tree | 7ba9ce73d6c93651d255cbc6d5874a93db0d6d33 /drivers | |
| parent | nvme-multipath: reset bdev to ns head when failover (diff) | |
| download | linux-4a20342572f66c5b20a1ee680f5ac0a13703748f.tar.xz linux-4a20342572f66c5b20a1ee680f5ac0a13703748f.zip | |
nvmet: remove unsupported command noise
Nothing can stop a host from submitting invalid commands. The target
just needs to respond with an appropriate status, but that's not a
target error. Demote invalid command messages to the debug level so
these events don't spam the kernel logs.
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index d2a26ff3f7b3..e7a367cf6d36 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -307,7 +307,7 @@ static void nvmet_execute_get_log_page(struct nvmet_req *req) case NVME_LOG_ANA: return nvmet_execute_get_log_page_ana(req); } - pr_err("unhandled lid %d on qid %d\n", + pr_debug("unhandled lid %d on qid %d\n", req->cmd->get_log_page.lid, req->sq->qid); req->error_loc = offsetof(struct nvme_get_log_page_command, lid); nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_SC_DNR); @@ -659,7 +659,7 @@ static void nvmet_execute_identify(struct nvmet_req *req) return nvmet_execute_identify_desclist(req); } - pr_err("unhandled identify cns %d on qid %d\n", + pr_debug("unhandled identify cns %d on qid %d\n", req->cmd->identify.cns, req->sq->qid); req->error_loc = offsetof(struct nvme_identify, cns); nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_SC_DNR); @@ -977,7 +977,7 @@ u16 nvmet_parse_admin_cmd(struct nvmet_req *req) return 0; } - pr_err("unhandled cmd %d on qid %d\n", cmd->common.opcode, + pr_debug("unhandled cmd %d on qid %d\n", cmd->common.opcode, req->sq->qid); req->error_loc = offsetof(struct nvme_common_command, opcode); return NVME_SC_INVALID_OPCODE | NVME_SC_DNR; |