When UBLK_F_BUF_REG_OFF_DAEMON was added, we missed updating kublk's
feat_map, which results in the feature being reported as "unknown." Add
UBLK_F_BUF_REG_OFF_DAEMON to feat_map to fix this.

Signed-off-by: Uday Shankar <ushankar@purestorage.com>
---
 tools/testing/selftests/ublk/kublk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/ublk/kublk.c b/tools/testing/selftests/ublk/kublk.c
index 4e5d82f2a14a01d9e56d31126eae2e26ec718b6c..b636d40b4889d88f7d64d0e71c6f09eca17e3989 100644
--- a/tools/testing/selftests/ublk/kublk.c
+++ b/tools/testing/selftests/ublk/kublk.c
@@ -1379,6 +1379,7 @@ static int cmd_dev_get_features(void)
 		FEAT_NAME(UBLK_F_AUTO_BUF_REG),
 		FEAT_NAME(UBLK_F_QUIESCE),
 		FEAT_NAME(UBLK_F_PER_IO_DAEMON),
+		FEAT_NAME(UBLK_F_BUF_REG_OFF_DAEMON),
 	};
 	struct ublk_dev *dev;
 	__u64 features = 0;

-- 
2.34.1

On Tue, Sep 16, 2025 at 04:05:56PM -0600, Uday Shankar wrote:
> When UBLK_F_BUF_REG_OFF_DAEMON was added, we missed updating kublk's
> feat_map, which results in the feature being reported as "unknown." Add
> UBLK_F_BUF_REG_OFF_DAEMON to feat_map to fix this.
> 
> Signed-off-by: Uday Shankar <ushankar@purestorage.com>
> ---
>  tools/testing/selftests/ublk/kublk.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/testing/selftests/ublk/kublk.c b/tools/testing/selftests/ublk/kublk.c
> index 4e5d82f2a14a01d9e56d31126eae2e26ec718b6c..b636d40b4889d88f7d64d0e71c6f09eca17e3989 100644
> --- a/tools/testing/selftests/ublk/kublk.c
> +++ b/tools/testing/selftests/ublk/kublk.c
> @@ -1379,6 +1379,7 @@ static int cmd_dev_get_features(void)
>  		FEAT_NAME(UBLK_F_AUTO_BUF_REG),
>  		FEAT_NAME(UBLK_F_QUIESCE),
>  		FEAT_NAME(UBLK_F_PER_IO_DAEMON),
> +		FEAT_NAME(UBLK_F_BUF_REG_OFF_DAEMON),

Reviewed-by: Ming Lei <ming.lei@redhat.com>


Thanks,
Ming