From: Andreas Oetken ennoerlangen@gmail.com
commit 2966daf7d253d9904b337b040dd7a43472858b8a upstream.
Not the child partition should be removed from the partition list but the partition itself. Otherwise the partition list gets broken and any subsequent remove operations leads to a kernel panic.
Fixes: 46b5889cc2c5 ("mtd: implement proper partition handling") Signed-off-by: Andreas Oetken andreas.oetken@siemens-energy.com Cc: stable@vger.kernel.org Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Link: https://lore.kernel.org/linux-mtd/20211102172604.2921065-1-andreas.oetken@si... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/mtd/mtdpart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -313,7 +313,7 @@ static int __mtd_del_partition(struct mt if (err) return err;
- list_del(&child->part.node); + list_del(&mtd->part.node); free_partition(mtd);
return 0;