6.6-stable review patch. If anyone has any objections, please let me know.
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From: Ming Lei ming.lei@redhat.com
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@vger.kernel.org Fixes: bfbcef036396 ("ublk_drv: move ublk_get_device_from_id into ublk_ctrl_uring_cmd") Signed-off-by: Ming Lei ming.lei@redhat.com Link: https://lore.kernel.org/r/20241119030646.2319030-1-ming.lei@redhat.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 @@ -2913,7 +2913,7 @@ static int ublk_ctrl_uring_cmd(struct io ret = ublk_ctrl_end_recovery(ub, cmd); break; default: - ret = -ENOTSUPP; + ret = -EOPNOTSUPP; break; }