| Message ID | 20240112154912.1775199-1-lucas.demarchi@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: Drop -Wstringop-overflow | expand |
On Fri, 12 Jan 2024, Lucas De Marchi <lucas.demarchi@intel.com> wrote: > -Wstringop-overflow is broken on GCC11. In future changes it will > be moved to the normal C flags in the top level Makefile (out of > Makefile.extrawarn), but accounting for the compiler support. > > Just remove it out of i915's forced extra warnings, preparing for the > upcoming change and avoiding build warnings to show up. > > Fixes: 2250c7ead8ad ("drm/i915: enable W=1 warnings by default") > References: https://lore.kernel.org/all/45ad1d0f-a10f-483e-848a-76a30252edbe@paulmck-laptop/ > Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> > --- > drivers/gpu/drm/i915/Makefile | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile > index e777686190ca..c13f14edb508 100644 > --- a/drivers/gpu/drm/i915/Makefile > +++ b/drivers/gpu/drm/i915/Makefile > @@ -17,7 +17,6 @@ subdir-ccflags-y += $(call cc-option, -Wunused-const-variable) > subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned) > subdir-ccflags-y += $(call cc-option, -Wformat-overflow) > subdir-ccflags-y += $(call cc-option, -Wformat-truncation) > -subdir-ccflags-y += $(call cc-option, -Wstringop-overflow) > subdir-ccflags-y += $(call cc-option, -Wstringop-truncation) > # The following turn off the warnings enabled by -Wextra > ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),)
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index e777686190ca..c13f14edb508 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -17,7 +17,6 @@ subdir-ccflags-y += $(call cc-option, -Wunused-const-variable) subdir-ccflags-y += $(call cc-option, -Wpacked-not-aligned) subdir-ccflags-y += $(call cc-option, -Wformat-overflow) subdir-ccflags-y += $(call cc-option, -Wformat-truncation) -subdir-ccflags-y += $(call cc-option, -Wstringop-overflow) subdir-ccflags-y += $(call cc-option, -Wstringop-truncation) # The following turn off the warnings enabled by -Wextra ifeq ($(findstring 2, $(KBUILD_EXTRA_WARN)),)
-Wstringop-overflow is broken on GCC11. In future changes it will be moved to the normal C flags in the top level Makefile (out of Makefile.extrawarn), but accounting for the compiler support. Just remove it out of i915's forced extra warnings, preparing for the upcoming change and avoiding build warnings to show up. Fixes: 2250c7ead8ad ("drm/i915: enable W=1 warnings by default") References: https://lore.kernel.org/all/45ad1d0f-a10f-483e-848a-76a30252edbe@paulmck-laptop/ Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> --- drivers/gpu/drm/i915/Makefile | 1 - 1 file changed, 1 deletion(-)