fbc06c6980
When CDP is enabled, rdt_cdp_peer_get() finds the alternative CODE/DATA resource and returns the alternative domain. This is used to determine if bitmaps overlap when there are aliased entries in the two struct rdt_hw_resources. Now that the ctrl_val[] used by the CODE/DATA resources is the same, the search for an alternate resource/domain is not needed. Replace rdt_cdp_peer_get() with resctrl_peer_type(), which returns the alternative type. This can be passed to resctrl_arch_get_config() with the same resource and domain. Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jamie Iles <jamie@nuviainc.com> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Tested-by: Babu Moger <babu.moger@amd.com> Link: https://lkml.kernel.org/r/20210728170637.25610-23-james.morse@arm.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.