On 2017.05.21 00:15:27 -0700, Nick Desaulniers wrote: > This flag is already set in the top level Makefile of the kernel. > > Also, by having set CONFIG_DRM_I915_GVT, thereby appending -Wall to > ccflags, you undo all the -Wno-* cflags previously set in the Make > variable KBUILD_CFLAGS. > > For example: > > cc foo.c -Wall -Wno-format -Wall > > resets -Wformat. > > Signed-off-by: Nick Desaulniers <nick.desaulniers@xxxxxxxxx> > --- > I verified that -Wall was redundant by compiling with V=1: > make V=1 -j4 drivers/gpu/drm/i915/i915_gem_request.o > > drivers/gpu/drm/i915/gvt/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/gvt/Makefile b/drivers/gpu/drm/i915/gvt/Makefile > index b123c20e2097..f5486cb94818 100644 > --- a/drivers/gpu/drm/i915/gvt/Makefile > +++ b/drivers/gpu/drm/i915/gvt/Makefile > @@ -3,6 +3,6 @@ GVT_SOURCE := gvt.o aperture_gm.o handlers.o vgpu.o trace_points.o firmware.o \ > interrupt.o gtt.o cfg_space.o opregion.o mmio.o display.o edid.o \ > execlist.o scheduler.o sched_policy.o render.o cmd_parser.o > > -ccflags-y += -I$(src) -I$(src)/$(GVT_DIR) -Wall > +ccflags-y += -I$(src) -I$(src)/$(GVT_DIR) > i915-y += $(addprefix $(GVT_DIR)/, $(GVT_SOURCE)) > obj-$(CONFIG_DRM_I915_GVT_KVMGT) += $(GVT_DIR)/kvmgt.o > -- Pushed, thanks! -- Open Source Technology Center, Intel ltd. $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
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