Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
9b87e7a8bf
When migrating guests around we need to know the active priorities to ensure functional virtual interrupt prioritization by the GIC. This commit clarifies the API and how active priorities of interrupts in different groups are represented, and implements the accessor functions for the uaccess register range. We live with a slight layering violation in accessing GICv3 data structures from vgic-mmio-v2.c, because anything else just adds too much complexity for us to deal with (it's not like there's a benefit elsewhere in the code of an intermediate representation as is the case with the VMCR). We accept this, because while doing v3 processing from a file named something-v2.c can look strange at first, this really is specific to dealing with the user space interface for something that looks like a GICv2. Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@linaro.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
README
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.