From: Ming Lei <ming.lei@xxxxxxxxxx>
commit 34c1227035b3ab930a1ae6ab6f22fec1af8ab09e upstream.
ENOTSUPP is for kernel use only, and shouldn't be sent to userspace.
Fix it by replacing it with EOPNOTSUPP.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: bfbcef036396 ("ublk_drv: move ublk_get_device_from_id into ublk_ctrl_uring_cmd")
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20241119030646.2319030-1-ming.lei@xxxxxxxxxx
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/block/ublk_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -2975,7 +2975,7 @@ static int ublk_ctrl_uring_cmd(struct io
ret = ublk_ctrl_end_recovery(ub, cmd);
break;
default:
- ret = -ENOTSUPP;
+ ret = -EOPNOTSUPP;
break;
}
Patches currently in stable-queue which might be from ming.lei@xxxxxxxxxx are
queue-6.11/block-fix-ordering-between-checking-queue_flag_quiesced-request-adding.patch
queue-6.11/block-fix-missing-dispatching-request-when-queue-is-started-or-unquiesced.patch
queue-6.11/block-fix-ordering-between-checking-blk_mq_s_stopped-request-adding.patch
queue-6.11/ublk-fix-error-code-for-unsupported-command.patch
queue-6.11/ublk-fix-ublk_ch_mmap-for-64k-page-size.patch
queue-6.11/blk-mq-make-blk_mq_quiesce_tagset-hold-the-tag-list-mutex-less-long.patch
queue-6.11/loop-fix-type-of-block-size.patch
