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| author | Christoph Hellwig <hch@lst.de> | 2018-05-30 15:05:09 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-06-01 14:37:35 +0200 |
| commit | 55fdd6b6134fc91d4722149fa8e4f2df24c428fe (patch) | |
| tree | 6d091a21477e56ac0ecbaba77212b25ec649493d /drivers/nvme/target/admin-cmd.c | |
| parent | nvmet: add AEN configuration support (diff) | |
| download | linux-55fdd6b6134fc91d4722149fa8e4f2df24c428fe.tar.xz linux-55fdd6b6134fc91d4722149fa8e4f2df24c428fe.zip | |
nvmet: mask pending AENs
Per section 5.2 of the NVMe 1.3 spec:
"When the controller posts a completion queue entry for an outstanding
Asynchronous Event Request command and thus reports an asynchronous
event, subsequent events of that event type are automatically masked by
the controller until the host clears that event. An event is cleared by
reading the log page associated with that event using the Get Log Page
command (see section 5.14)."
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme/target/admin-cmd.c')
| -rw-r--r-- | drivers/nvme/target/admin-cmd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 72ef17616682..ead8fbe6922e 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -144,6 +144,7 @@ static void nvmet_execute_get_log_changed_ns(struct nvmet_req *req) if (!status) status = nvmet_zero_sgl(req, len, req->data_len - len); ctrl->nr_changed_ns = 0; + clear_bit(NVME_AEN_CFG_NS_ATTR, &ctrl->aen_masked); mutex_unlock(&ctrl->lock); out: nvmet_req_complete(req, status); |