diff --git a/patches.suse/bcache-fix-error-info-in-register_bcache-d55f.patch b/patches.suse/bcache-fix-error-info-in-register_bcache-d55f.patch
new file mode 100644
index 0000000..e404a4c
--- /dev/null
+++ b/patches.suse/bcache-fix-error-info-in-register_bcache-d55f.patch
@@ -0,0 +1,63 @@
+From d55f7cb2e5c053010d2b527494da9bbb722a78ba Mon Sep 17 00:00:00 2001
+From: Chao Yu <yuchao0@huawei.com>
+Date: Wed, 20 Oct 2021 22:38:07 +0800
+Subject: [PATCH] bcache: fix error info in register_bcache()
+Git-commit: d55f7cb2e5c053010d2b527494da9bbb722a78ba
+Patch-mainline: v5.16-rc1
+References: git-fixes
+
+In register_bcache(), there are several cases we didn't set
+correct error info (return value and/or error message):
+- if kzalloc() fails, it needs to return ENOMEM and print
+"cannot allocate memory";
+- if register_cache() fails, it's better to propagate its
+return value rather than using default EINVAL.
+
+Signed-off-by: Chao Yu <yuchao0@huawei.com>
+Reviewed-by: Hannes Reinecke <hare@suse.de>
+Signed-off-by: Coly Li <colyli@suse.de>
+Link: https://lore.kernel.org/r/20211020143812.6403-4-colyli@suse.de
+Signed-off-by: Jens Axboe <axboe@kernel.dk>
+
+---
+ drivers/md/bcache/super.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
+index 330d6c167265..62b0140b0a73 100644
+--- a/drivers/md/bcache/super.c
++++ b/drivers/md/bcache/super.c
+@@ -2617,8 +2617,11 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
+ 	if (SB_IS_BDEV(sb)) {
+ 		struct cached_dev *dc = kzalloc(sizeof(*dc), GFP_KERNEL);
+ 
+-		if (!dc)
++		if (!dc) {
++			ret = -ENOMEM;
++			err = "cannot allocate memory";
+ 			goto out_put_sb_page;
++		}
+ 
+ 		mutex_lock(&bch_register_lock);
+ 		ret = register_bdev(sb, sb_disk, bdev, dc);
+@@ -2629,11 +2632,15 @@ static ssize_t register_bcache(struct kobject *k, struct kobj_attribute *attr,
+ 	} else {
+ 		struct cache *ca = kzalloc(sizeof(*ca), GFP_KERNEL);
+ 
+-		if (!ca)
++		if (!ca) {
++			ret = -ENOMEM;
++			err = "cannot allocate memory";
+ 			goto out_put_sb_page;
++		}
+ 
+ 		/* blkdev_put() will be called in bch_cache_release() */
+-		if (register_cache(sb, sb_disk, bdev, ca) != 0)
++		ret = register_cache(sb, sb_disk, bdev, ca);
++		if (ret)
+ 			goto out_free_sb;
+ 	}
+ 
+-- 
+2.35.3
+
diff --git a/series.conf b/series.conf
index feda2b7..0b6786d 100644
--- a/series.conf
+++ b/series.conf
@@ -6709,6 +6709,7 @@
 	patches.suse/nvme-move-command-clear-into-the-various-setup-helpe.patch
 	patches.suse/nvme-don-t-memset-the-normal-read-write-command.patch
 	patches.suse/nbd-Fix-use-after-free-in-pid_show.patch
+	patches.suse/bcache-fix-error-info-in-register_bcache-d55f.patch
 	patches.suse/nvme-generate-uevent-once-a-multipath-namespace-is-o.patch
 	patches.suse/nvme-fc-add-support-for-map_queues.patch
 	patches.suse/qla2xxx-add-map_queues-support-for-nvme.patch