From 06564bae93d024e346c49304dfb4e2aaa68cf620 Mon Sep 17 00:00:00 2001 From: Ondrej Kozina Date: Fri, 30 Jan 2026 17:33:52 +0100 Subject: [PATCH] sed-opal: ignore locking ranges array when not enabling SUM. The locking ranges count and the array items are always ignored unless Single User Mode (SUM) is requested in the activate method. It is useless to enforce limits of unused array in the non-SUM case. Signed-off-by: Ondrej Kozina Reviewed-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/sed-opal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/sed-opal.c b/block/sed-opal.c index 5a28f23f7f22..23a19c92d791 100644 --- a/block/sed-opal.c +++ b/block/sed-opal.c @@ -2940,7 +2940,8 @@ static int opal_activate_lsp(struct opal_dev *dev, }; int ret; - if (!opal_lr_act->num_lrs || opal_lr_act->num_lrs > OPAL_MAX_LRS) + if (opal_lr_act->sum && + (!opal_lr_act->num_lrs || opal_lr_act->num_lrs > OPAL_MAX_LRS)) return -EINVAL; ret = opal_get_key(dev, &opal_lr_act->key);