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da7e8b3823
In vt_ioctl(), the handler for VT_RESIZE always returns 0, which prevents users from detecting errors. Add the missing return value so that errors can be properly reported to users like vt_resizex(). Signed-off-by: Zizhi Wo <wozizhi@huaweicloud.com> Link: https://lore.kernel.org/r/20250904023955.3892120-1-wozizhi@huaweicloud.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.