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This reverts commit88e9664434. __diag_ignore_all() only works for GCC 8 or later. -Woverride-init (from -Wextra, enabled in i915 Makefile) combined with CONFIG_WERROR=y or W=e breaks the build for older GCC. With i386_defconfig and x86_64_defconfig enabling CONFIG_WERROR=y by default, we really need to roll back the change. An alternative would be to disable -Woverride-init in the Makefile for GCC <8, but the revert seems like the safest bet now. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8768 Reported-by: John Garry <john.g.garry@oracle.com> References: https://lore.kernel.org/r/ad2601c0-84bb-c574-3702-a83ff8faf98c@oracle.com References: https://lore.kernel.org/r/87wmzezns4.fsf@intel.com Fixes:88e9664434("drm/i915: use localized __diag_ignore_all() instead of per file") Cc: Gustavo Sousa <gustavo.sousa@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Tested-by: John Garry <john.g.garry@oracle.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230711110214.25093-1-jani.nikula@intel.com (cherry picked from commit290d161045) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@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.