There are a couple of places in the kublk selftests ublk server which use the legacy ublk opcodes. These operations fail (with -EOPNOTSUPP) on a kernel compiled without CONFIG_BLKDEV_UBLK_LEGACY_OPCODES set. We could easily require it to be set as a prerequisite for these selftests, but since new applications should not be using the legacy opcodes, use the ioctl-encoded opcodes everywhere in kublk.
Signed-off-by: Uday Shankar ushankar@purestorage.com Reviewed-by: Ming Lei ming.lei@redhat.com --- tools/testing/selftests/ublk/kublk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ublk/kublk.c b/tools/testing/selftests/ublk/kublk.c index 83756f97c26eecc984da55b8717e99b89470b904..d39f166c9dc31721381184fb27d68347ecab81b6 100644 --- a/tools/testing/selftests/ublk/kublk.c +++ b/tools/testing/selftests/ublk/kublk.c @@ -99,7 +99,7 @@ static int __ublk_ctrl_cmd(struct ublk_dev *dev, static int ublk_ctrl_stop_dev(struct ublk_dev *dev) { struct ublk_ctrl_cmd_data data = { - .cmd_op = UBLK_CMD_STOP_DEV, + .cmd_op = UBLK_U_CMD_STOP_DEV, };
return __ublk_ctrl_cmd(dev, &data); @@ -169,7 +169,7 @@ static int ublk_ctrl_get_params(struct ublk_dev *dev, struct ublk_params *params) { struct ublk_ctrl_cmd_data data = { - .cmd_op = UBLK_CMD_GET_PARAMS, + .cmd_op = UBLK_U_CMD_GET_PARAMS, .flags = CTRL_CMD_HAS_BUF, .addr = (__u64)params, .len = sizeof(*params),