65e4122d2e
During ISH DMA enabling, some platforms (such as EHL) don't support cache snooping, driver needs involve clflush_cache_range API which isn't supported by all archs (such as ARM). Considering ISH only exists on Intel platforms, add the dependence in Kconfig to avoid build warnings or errors on other archs. Acked-by: Pandruvada, Srinivas <srinivas.pandruvada@intel.com> Signed-off-by: Even Xu <even.xu@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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.