mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-12-22 12:17:45 +01:00
be568e78db
After reset all interrupts in the core interrupt controller has the highest priority P0. If the platform supports Fast IRQs and has more than 1 banks of registers then CPU automatically switch banks of registers when P0 interrupt comes. The problem is that the kernel expects that by default switching of banks is not used by all interrupts. It is necessary to set a default nonzero priority for all available interrupts to avoid undefined behaviour. Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.