9a746d75c0
As we are about to fiddle with the IO device registration mechanism, let's be a little more careful when setting base addresses as early as possible. When setting a base address, we can check that there's address space enough for its scope and when the last of the two base addresses (dist and redist) get set, we can also check if the regions overlap at that time. This allows us to provide error messages to the user at time when trying to set the base address, as opposed to later when trying to run the VM. To do this, we make vgic_v3_check_base available in the core vgic-v3 code as well as in the other parts of the GICv3 code, namely the MMIO config code. We also return true for undefined base addresses so that the function can be used before all base addresses are set; all callers already check for uninitialized addresses before calling this function. Signed-off-by: Christoffer Dall <cdall@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> |
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| certs | ||
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| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
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| tools | ||
| usr | ||
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| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| Kbuild | ||
| Kconfig | ||
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| Makefile | ||
| 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.