29247de4ad
We noticed the following nuisance messages during boot process: vio vio: uevent: failed to send synthetic uevent vio 4000: uevent: failed to send synthetic uevent vio 4001: uevent: failed to send synthetic uevent vio 4002: uevent: failedto send synthetic uevent vio 4004: uevent: failed to send synthetic uevent It's caused by either vio_register_device_node() failing to set dev->of_node or the node is missing a "compatible" property. To match the definition of modalias in modalias_show(), remove the return of ENODEV in such cases. The failure messages is also suppressed with this change. Signed-off-by: Lidong Zhong <lidong.zhong@suse.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20240411020450.12725-1-lidong.zhong@suse.com
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.