92b0cba49e
Use drm_clflush_virt_range instead of directly invoking clflush. This will prevent compiler errors when building for non-x86 architectures. v2(Michael Cheng): Remove extra clflush v3(Michael Cheng): Remove memory barrier since drm_clflush_virt_range takes care of it. v4(Michael Cheng): Get the size of value and not the size of the pointer when passing in execlists->csb_write. Thanks to Matt Roper for pointing this out. Signed-off-by: Michael Cheng <michael.cheng@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220321223819.72833-4-michael.cheng@intel.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.