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28db15d49c
fdt_appendprop_addrrange() function adds a property, with the given name, to the device tree at the given node offset, and also sets the address and size of the property. This function should be used to add "linux,ima-kexec-buffer" property to the device tree and set the address and size of the IMA measurement buffer, instead of using custom function. Use fdt_appendprop_addrrange() to add "linux,ima-kexec-buffer" property to the device tree. This property holds the address and size of the IMA measurement buffer that needs to be passed from the current kernel to the next kernel across kexec system call. Remove custom code that is used in setup_ima_buffer() to add "linux,ima-kexec-buffer" property to the device tree. Co-developed-by: Prakhar Srivastava <prsriva@linux.microsoft.com> Signed-off-by: Prakhar Srivastava <prsriva@linux.microsoft.com> Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com> Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210221174930.27324-12-nramas@linux.microsoft.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.