mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 10:58:48 +09:00
7d4ad49ba0
[ Upstream commit 1ba0fb42aa6a5f072b1b8c0b0520b32ad4ef4b45 ] misc_open() may request module for miscdevice with dynamic minor, which is meaningless since: - The dynamic minor allocated is unknown in advance without registering miscdevice firstly. - Macro MODULE_ALIAS_MISCDEV() is not applicable for dynamic minor. Fix by only requesting module for miscdevice with fixed minor. Acked-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250714-rfc_miscdev-v6-6-2ed949665bde@oss.qualcomm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@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 Restructured Text 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.