Oscar Mateo
59b449d5c8
There are different kind of workarounds (those that modify registers that live in the context image, those that modify global registers, those that whitelist registers, etc...) and they have different requirements in terms of where they are applied and how. Also, by splitting them apart, it should be easier to decide where a new workaround should go. v2: - Add multiple MISSING_CASE - Rebased v3: - Rename mmio_workarounds to gt_workarounds (Chris, Mika) - Create empty placeholders for BDW and CHV GT WAs - Rebased v4: Rebased v5: - Rebased - FORCE_TO_NONPRIV register exists since BDW, so make a path for it to achieve universality, even if empty (Chris) Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> [ickle: appease checkpatch] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/1523376767-18480-2-git-send-email-oscar.mateo@intel.com
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.