nvmet: add support for reporting the host identifier
And fix the Get/Set Log Page implementation to take all 8 bits of the
feature identifier into account.
Signed-off-by: Omri Mann <omri@excelero.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
[hch: used the UUID API, updated changelog]
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h
index e3b244c..7d261ab 100644
--- a/drivers/nvme/target/nvmet.h
+++ b/drivers/nvme/target/nvmet.h
@@ -115,6 +115,7 @@ struct nvmet_ctrl {
u32 cc;
u32 csts;
+ uuid_t hostid;
u16 cntlid;
u32 kato;
