diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2023-07-11 14:02:14 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-07-13 19:26:47 +0300 |
| commit | 290d161045753240f2100b8f44660426ecc97be5 (patch) | |
| tree | 5fde812b85ecf3d9a0493921d0c832df3ec654ae /drivers/gpu/drm/i915/Makefile | |
| parent | 8df6144dae146ea2296999a257f61bcb4f513fdb (diff) | |
Revert "drm/i915: use localized __diag_ignore_all() instead of per file"
This reverts commit 88e9664434c994e97a9f6f8cdd1535495c660cea.
__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: 88e9664434c9 ("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
Diffstat (limited to 'drivers/gpu/drm/i915/Makefile')
| -rw-r--r-- | drivers/gpu/drm/i915/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 789dce9e2608..dcbda9ba32dd 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -23,6 +23,11 @@ subdir-ccflags-y += $(call cc-option, -Wunused-but-set-variable) subdir-ccflags-y += $(call cc-disable-warning, frame-address) subdir-ccflags-$(CONFIG_DRM_I915_WERROR) += -Werror +# Fine grained warnings disable +CFLAGS_i915_pci.o = $(call cc-disable-warning, override-init) +CFLAGS_display/intel_display_device.o = $(call cc-disable-warning, override-init) +CFLAGS_display/intel_fbdev.o = $(call cc-disable-warning, override-init) + subdir-ccflags-y += -I$(srctree)/$(src) # Please keep these build lists sorted! |