From 366665416f20527ff7cad548a32d1ddf23195740 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Thu, 9 Jul 2026 21:29:11 +0200 Subject: [PATCH] dm_early_create: fix freeing used table on dm_resume failure If dm_resume fails, the kernel attempts to free table with dm_table_destroy, but the table was already instantiated with dm_swap_table. This commit skips the call to dm_table_destroy in this case. Signed-off-by: Mikulas Patocka Assisted-by: Claude:claude-opus-4.6 Fixes: 6bbc923dfcf5 ("dm: add support to directly boot to a mapped device") Cc: stable@vger.kernel.org --- drivers/md/dm-ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index ac77dc0ca225..1fa8bf835be0 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -2473,7 +2473,7 @@ int __init dm_early_create(struct dm_ioctl *dmi, /* resume device */ r = dm_resume(md); if (r) - goto err_destroy_table; + goto err_hash_remove; DMINFO("%s (%s) is ready", md->disk->disk_name, dmi->name); dm_put(md);