mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 02:50:49 +09:00
ff83459a05
SP will point to a invalid addr at some time in kernel such as checking stack overflow, and system will crash if fiq-debugger trigger at this time. To solve it, we allocate a separate stack for fiq-debugger, and point SP at the stack before return to kernel. Change-Id: I1175ba032292d072fe2e4ae828d28313646091a7 Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.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 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.