drbd: Work on permission enforcement
Now we have the capabilities of the sending process available,
use them to enforce CAP_SYS_ADMIN.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 69dc711..233db5c 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -138,6 +138,7 @@
ERR_VERIFY_RUNNING = 149, /* DRBD 8.2 only */
ERR_DATA_NOT_CURRENT = 150,
ERR_CONNECTED = 151, /* DRBD 8.3 only */
+ ERR_PERM = 152,
/* insert new ones above this line */
AFTER_LAST_ERR_CODE