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Vadim Fedorenko says: ==================== ptp: ocp: fix serial port information export Starting v6.8 the serial port subsystem changed the hierarchy of devices and symlinks are not working anymore. Previous discussion made it clear that the idea of symlinks for tty devices was wrong by design [1]. This series implements additional attributes to expose the information and removes symlinks for tty devices. [1] https://lore.kernel.org/netdev/2024060503-subsonic-pupil-bbee@gregkh/ v6 -> v7: - fix issues with applying patches v5 -> v6: - split conversion to array to separate patch per Jiri's feedback - move changelog to cover letter v4 -> v5: - remove unused variable in ptp_ocp_tty_show v3 -> v4: - re-organize info printing to use ptp_ocp_tty_port_name() - keep uintptr_t to be consistent with other code v2 -> v3: - replace serial ports definitions with array and enum for index - replace pointer math with direct array access - nit in documentation spelling v1 -> v2: - add Documentation/ABI changes ==================== Link: https://patch.msgid.link/20240829183603.1156671-1-vadfed@meta.com Signed-off-by: Paolo Abeni <pabeni@redhat.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.