mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
f9e6b51a99
The functions link_destroy and link_release are both deleting list items. link_release, however, does not check whether a certain link has already been deleted from the list by function link_destroy. By fixing this this patch prevents a kernel crash when removing the configuration directory of a link that already has been destroyed. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1579793906-5054-7-git-send-email-christian.gromm@microchip.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 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.