FAILED: patch "[PATCH] ext4: ensure i_size is smaller than maxbytes" failed to apply to 5.4-stable tree

The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x 1a77a028a392fab66dd637cdfac3f888450d00af
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2025062011-unaired-system-c935@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 1a77a028a392fab66dd637cdfac3f888450d00af Mon Sep 17 00:00:00 2001
From: Zhang Yi <[email protected]>
Date: Tue, 6 May 2025 09:20:09 +0800
Subject: [PATCH] ext4: ensure i_size is smaller than maxbytes

The inode i_size cannot be larger than maxbytes, check it while loading inode from the disk.

index 01038b4ecee0..ca1f7a0dd8f8 100644
@@ -4966,7 +4966,8 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
 		ei->i_file_acl |=
 			((__u64)le16_to_cpu(raw_inode->i_file_acl_high)) << 32;
 	inode->i_size = ext4_isize(sb, raw_inode);
-	if ((size = i_size_read(inode)) < 0) {
+	size = i_size_read(inode);
+	if (size < 0 || size > ext4_get_maxbytes(inode)) {
 		ext4_error_inode(inode, function, line, 0,
 				 "iget: bad i_size value: %lld", size);
 		ret = -EFSCORRUPTED;