The size parameter is unsigned long type which can accept size > 4GB. In that case, the upper limit address must be programmed. Add support to program the upper limit address and set INCREASE_REGION_SIZE in case size > 4GB. Link: https://lore.kernel.org/r/1612250918-19610-1-git-send-email-shradha.t@samsung.com Signed-off-by: Shradha Todi <shradha.t@samsung.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Rob Herring <robh@kernel.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.
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