mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
7c11c56eb3
Kernel commit0a6ce20c15("ext4: verify orphan file size is not too big") limits the maximum supported orphan file size to 8 << 20. However, in e2fsprogs, the orphan file size is set to 32–512 filesystem blocks when creating a filesystem. With 64k block size, formatting an ext4 fs >32G gives an orphan file bigger than the kernel allows, so mount prints an error and fails: EXT4-fs (vdb): orphan file too big:8650752EXT4-fs (vdb): mount failed To prevent this issue and allow previously created 64KB filesystems to mount, we updates the maximum allowed orphan file size in the kernel to 512 filesystem blocks. Fixes:0a6ce20c15("ext4: verify orphan file size is not too big") Signed-off-by: Baokun Li <libaokun1@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Message-ID: <20251120134233.2994147-1-libaokun@huaweicloud.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.